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Elk Grove, CA

Expert Elk Grove, CA Roofing -

Do It Once. Do It Right

Your roof protects your home. At Cobex Roofing & Construction, we provide repairs, replacements, and

installations built to withstand Elk Grove’s climate, ensuring durability and expert craftsmanship.

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Experienced
& Trusted

Top-Quality
Materials

Customer-Centric
Service

Licensed
& Insured

Energy-Efficient
Solutions

Elk Grove, CA Roofing Services –
Built to Last

From intense summer heat to seasonal storms, Elk Grove’s climate demands a roof that’s strong, efficient, and expertly installed. Our team ensures flawless craftsmanship, premium materials, and unmatched attention to detail—because your home deserves nothing less.

We handle roof replacements, repairs, and new installations, always focusing on quality, longevity, and energy efficiency.
Cobex Construction Group
Excellent
Cobex Construction Group
4.6
Based on 426 reviews
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Les Aycock
Les Aycock
Roof leaked through. Called them to come replace the roof. Not only did they take the time to replace the roof, but found and removed a second roof under it. They were very professional and thorough. They explained what they saw as they went.
Response from the owner: Thank you, Les, for sharing your experience! We’re so glad to hear our team was able to thoroughly assess the situation, explain everything along the way, and ensure your home was properly protected. We strive to go above and beyond on every project, and it means a lot to know we delivered that level of care for you.
Kathy Cheatum
Kathy Cheatum
Response from the owner: Thank you so much for taking the time to rate your experience with us! We’re grateful for your support and appreciate the opportunity to work with you.
E J
E J
They gave a fair price and were able to fit me in right away. They were clean, professional, and timely. I will definitely use them again.
Response from the owner: Thank you so much for the kind words! We’re thrilled to hear you had a positive experience with our team and that the project went smoothly. We truly appreciate your trust and look forward to working with you again in the future!– The Cobex Construction Group Team
Aileen Florentz
Aileen Florentz
Thank you Cobex for my new roof; love the material and color👍 The entire job went so smoothly.You work is most professional, and every detail was followed up on.Cobex is excellent awesome👍👍
Response from the owner: Thank you so much for the kind words! We’re thrilled to hear you had a positive experience with our team and that the project went smoothly. We truly appreciate your trust and look forward to working with you again in the future!– The Cobex Construction Group Team
MJ McBride
MJ McBride
I’m compelled to leave a note of appreciation for the high level of professionalism and positive experience I had with members of the Cobex team. Julian Mouer, roofing estimate specialist, for knowing his product well and sharing its use and benefits clearly. Lucas Lee, client manager, for the helpful conversations and assistance. I appreciated their professionalism and joy. Thanks Cobex.
Response from the owner: Thank you so much for sharing your experience! We’re grateful for your kind words about Julian and Lucas — they truly embody the professionalism and care we strive for with every customer. It means a lot to know their efforts made your experience such a positive one. We’ll be sure to share your feedback with the team.
Gregory Barber
Gregory Barber
Courteous, knowledgeable, prompt, efficient, well done!
Response from the owner: Thank you for the great feedback! We’re happy to hear you were pleased with the service and our team’s work on your roof repair. We appreciate the opportunity to serve you!
Clinton Short
Clinton Short
Cobex went the extra mile and got my AC replaced in the dead heat of July when the old system died. Everyone was positive and worked hard to make our experience nice. Our house is now a cool oasis
Response from the owner: Thank you so much for sharing your experience! We know how tough those July heat waves can be, so we’re thrilled we could get your new AC up and running quickly. Our team takes pride in going the extra mile to keep our customers comfortable — we’re so glad your home is now the cool oasis it should be!
Charles Felipe
Charles Felipe
Everything went great! The roofing and widow replacement were done perfectly.. Also customer service was totally awesome. We would highly recommend their service 100%
Response from the owner: Thank you so much for the amazing feedback! We’re thrilled to hear everything went smoothly with your roofing and window replacement, and that our customer service team made the process enjoyable. Your recommendation means the world to us — we truly appreciate your trust and support!
Scott
Scott
Response from the owner: Thank you for sharing your feedback! We’re glad you found our pricing fair and appreciate the opportunity to earn your business. We take pride in delivering great quality and value on every project.
Daniel Preciado
Daniel Preciado
Cobex contract process was excellent. Lucas Lee and Alex were professional..knowledgeable. listen ..patient..just a real credit to their company. Prices are fair and gave me a great sense of confidence. They outshine other roofers. I'm confident the remainder of the process will be outstanding.
Response from the owner: Thank you for sharing your feedback! We’re glad you found our pricing fair and appreciate the opportunity to earn your business. We take pride in delivering great quality and value on every project.
Shanna Simmons
Shanna Simmons
Great shingle material. Complete removal of old roof, with care not to damage house plants and trees. Excellent installation of new roof shingles with care not to damage rain gutters. Swept entire perimeter of house at least 6 times and again at final inspection. No debris or old screws left.Work crew was fast and efficient and exhibited excellent workmanship. We’re also very polite and friendly.Cobex had project manager come next day and walk the roof for quality control and fix someVery minor shingle ridge line issues.Very pleased with resulting new roof shingles and appearance!
Response from the owner: Thank you so much for the detailed and thoughtful review! We’re thrilled to hear you’re pleased with your new roof and the care our crew took throughout the process. Our team takes great pride in protecting your property, delivering top-quality workmanship, and following through with thorough inspections — so it’s wonderful to know that stood out.We truly appreciate your trust in Cobex and hope you enjoy your new roof for many years to come!– Vazgen Dallakyan, Owner | Cobex Construction Group
James Mcqueed
James Mcqueed
My mobile home had water stains from previous rains. I called cobex. I had people warn me not to use a coating to fix my roof. THEY WERE WRONG. It rained recently and the leak was gone. My new home was dry and safe. Thank you for protecting my home.
Response from the owner: We’re so happy to hear this! Thank you for trusting our team and giving us the opportunity to protect your home. It’s great to know the roof coating performed exactly as intended and kept your home dry through the rain. We truly appreciate your confidence in Cobex and your kind words!– Vazgen Dallakyan, Owner | Cobex Construction Group
Melody Morton
Melody Morton
Response from the owner: Thank you for sharing your feedback! We’re glad you were happy with the price and the roof installation. We truly appreciate your trust in Cobex and are grateful for the opportunity to work on your home.
Trang Dinh
Trang Dinh
“Jack Sujackov came by to check my roof and gave me an honest estimate. He told me my roof is still in good shape, which I really appreciate. It’s rare to find someone so genuine and trustworthy. I’ll be calling him for any roof repairs down the road and will happily recommend him to friends.”
Response from the owner: Thank you so much for sharing this! We’re very happy to hear that Jack provided an honest and transparent experience — that’s exactly the level of integrity we strive for with every customer. We’ll be sure to pass along your kind words to him. We truly appreciate your trust and look forward to helping whenever you need us in the future!– Vazgen Dallakyan, Owner | Cobex Construction Group
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Response from the owner: Thank you for sharing your feedback! We’re glad you were pleased with the value and quality of your window replacement. We appreciate your trust in Cobex and hope you enjoy the improved comfort and look of your home!– Vazgen Dallakyan, Owner | Cobex Construction Group
Falyn Wyatt
Falyn Wyatt
The entire process is pretty smooth. Workers were friendly. Work done was fairly quick. All in all good experience.
Response from the owner: Thank you for the great feedback! We’re glad to hear the process went smoothly and that our team made a positive impression. We take pride in delivering quality work efficiently and appreciate your trust in Cobex to complete your project.– Vazgen Dallakyan, Owner | Cobex Construction Group
Prahlada Varadan Thirumalai
Prahlada Varadan Thirumalai
COBEX has provided a good experience when going through my roofing project. I had my entire roof with existing solar panels re-reroofed. I am not saying that there were no missteps - there were a few, as is expected with any project - small or large - but what I appreciate is the willingness of the COBEX team to step in and make it right. I would gladly do business with them in the future - if the situation arises and would recommend them strongly.
Response from the owner: Thank you so much for your thoughtful review! We know roofing projects can have their challenges, and we truly appreciate your patience and trust while we worked through them. It means a lot that you’d recommend us and consider working with us again — our team will always be here to help when you need us.
Boniface Kotii
Boniface Kotii
A very reliable company. I would recommend to anyone online seeking the construction services
Response from the owner: Thank you for your kind words and recommendation! We’re so glad to know you found Cobex reliable, and it means a lot that you’d share that with others. Our team is always here if you ever need us again.
Becca Jeffries
Becca Jeffries
The first person I spoke to on the phone took my name down with the wrong spelling. I told at least 2 other people about it throughout the process working with them, but they never did manage to update it in their system, so all my communications had the wrong spelling. That also meant my email address was misspelled, so I didn’t receive the invoices initially. I had to catch that mistake when I didn’t see them in a timely manner...Our roof turned out fine. No complaints there (no storms have come through yet, so we’ll see!). Probably paid too much because the sales bro was very pushy about signing during the first visit. Had planned on getting multiple quotes but ended up signing because i didn’t want to waste any more time on it. If I could do it again, I’d kick him out after getting the initial numbers and gone ahead with 2 more quotes as planned.
Response from the owner: Thank you for sharing your honest feedback. We’re happy to hear your roof turned out well, but we sincerely apologize for the errors with your name and email. We’ve already taken steps to improve how we update and confirm customer information in our system so this doesn’t happen again. We also appreciate your thoughts on the sales experience — your input will help us train our team to better support homeowners. Thank you for trusting Cobex, and we hope your new roof gives you peace of mind for years to come.
Jana Fields
Jana Fields
Response from the owner: Thank you!
Gabrielle Reyes
Gabrielle Reyes
Response from the owner: Thank you!
Hamza Houmia
Hamza Houmia
Response from the owner: Thank you!
Geo J
Geo J
We wanted to express our sincere appreciation for the outstanding work the Cobex Roofing team did on our Nephew's roof replacement.From the initial consultation with Alex Martinez who did a great job to the completion of the project, their professionalism, communication, and attention to detail were outstanding.Many thanks to Norberto Diaz, the crew/project manager, Lucas Lee and Mykhailo who were always available and kept us informed daily.The crew was efficient, courteous, and respectful of the property. They worked diligently and completed the job on schedule, even cleaning up thoroughly each day.We are incredibly happy with the quality of the work, and the new roof has significantly improved the appearance of our Nephew's home. We would not hesitate to recommend your services to anyone in need of roofing work.Thank you again for a job well done.Curtiss & Georgette
Response from the owner: Curtiss & Georgette, thank you for choosing Cobex Construction Group for your nephew's roof replacement. We truly appreciate your thoughtful words and are so glad to hear that your experience with Cobex Roofing—from the initial consultation with Alex Martinez to the final cleanup—met your expectations. We’re proud to have team members like Norberto Diaz, Lucas Lee, and Mykhailo who embody the Cobex Construction Group commitment to professionalism, clear communication, and high-quality craftsmanship. Your kind recognition of their efforts and the entire roofing crew means a lot to us. We’re thrilled the new roof has enhanced your nephew’s home, and we’re grateful for your trust in Cobex Construction Group.
Percy Ramil
Percy Ramil
The team was exceptional—professional, accommodating, and attentive to every detail. They kept me well-informed throughout the process, maintained a clean work area, and delivered top-quality results on time. I truly appreciate their dedication—thank you PM Norberto, Lucas, and Jack
Response from the owner: Percy, thank you for choosing Cobex Construction Group for your home improvement project. We’re so glad to hear that your experience with our team was marked by professionalism, clear communication, and top-quality results. At Cobex Construction Group, we take great pride in delivering excellent service while keeping our work areas clean and organized, and it’s wonderful to know that Norberto, Lucas, and Jack upheld those standards throughout your project. Your feedback reflects the core values we bring to every job, and we truly appreciate your trust in Cobex Construction Group.
Anita Macias
Anita Macias
The Cobex personnel were all very professional. Cobex was very competitive on price, they use the best materials, great craftsmenship and all this comes with exceptional warranties. I have had the opportunity to work with Cobex on two homes and I am very pleased with the results on both properties. I also appreciate their efficiency on getting the job done quickly, without sacrificing quality, as I was having insurance coverage issues due to an older roof on one of the properties. The extra bonus of a well installed roof is the beauty it adds to the homes curb appeal. I highly recommend Cobex to anyone in need of a new roof.
Response from the owner: Anita, thank you for choosing Cobex Construction Group for your roof installation projects. We’re honored to have earned your trust on not just one, but two homes, and we’re so glad you’re pleased with the results. At Cobex Construction Group, we focus on delivering quality craftsmanship, using the best materials, and standing behind our work with strong warranties, so it means a lot to hear that these values came through clearly in your roof installations. We also understand how important timing can be, especially when insurance is involved, and we’re happy our team was able to complete everything efficiently without compromising on quality. Thank you again for recommending Cobex Construction Group.
David Lee
David Lee
Best service I had and customer service and Resolve my issue and I was satisfied with work they did on the roof work.
Response from the owner: David, thank you for choosing Cobex Construction Group for your roof work. We’re so glad to hear that our team was able to resolve your issue and deliver the level of service you expected. At Cobex Construction Group, customer satisfaction is always a top priority, and it’s great to know you were happy with both the roof work and the support you received throughout the process. We appreciate your trust in Cobex Construction Group and look forward to being your go-to team for any future exterior needs.
Mike Hernandez
Mike Hernandez
They made get my financing for my roof easy and followed through with the job. I got the best quality roof at a competitive price. 100% satisfied...
Response from the owner: Mike, thank you for choosing Cobex Construction Group for your roof replacement. We're thrilled to hear that the financing process was smooth and that our team delivered a high-quality roof at a competitive price. At Cobex Construction Group, we aim to make every step as easy and stress-free as possible while ensuring top-tier craftsmanship and lasting value. Your 100% satisfaction means everything to us, and we're grateful you trusted Cobex Construction Group with your home.
Jonny S
Jonny S
Cobex did a fantastic job replacing our shingles. They delivered on their promise at the price I wanted to pay. I am very happy with the results and would highly recommend them for your roof replacement
Response from the owner: Jonny, thank you for choosing Cobex Construction Group for your roof replacement. We’re glad to hear you’re happy with the results and that our team delivered exactly what was promised at a price that worked for you. At Cobex Construction Group, we’re committed to providing high-quality roof replacement services with honesty, efficiency, and great value. Your recommendation means a lot, and we appreciate you trusting Cobex Construction Group with your home.
Sean Howard
Sean Howard
Replaced my roof through them and the process was smooth and painless. Final product looks great and I trust it to protect my home for many years!
Response from the owner: Sean, thank you for the great feedback! We’re glad to hear you had a smooth experience with your roof replacement. At Cobex Construction Group, we take pride in delivering stress-free service and long-lasting results, and it means a lot to know you feel confident in your new roof. Your trust in Cobex Construction Group to protect your home is something we don’t take lightly, and we’re always here if you need anything down the road. Thanks again for choosing Cobex Construction Group for your roof replacement!
msmarla100
msmarla100
I will highly recommend Cobex to anyone. Easy and pleasant to work with and high standards. I am so happy with the work tat was done.
Response from the owner: Ms Marla, thank you for choosing Cobex Construction Group. We’re so glad to hear that your experience was easy and pleasant and that you’re happy with the work we completed. At Cobex Construction Group, we’re committed to delivering high standards on every project, and it’s great to know that came through in your experience. Your recommendation means the world to us, and we truly appreciate you trusting Cobex Construction Group with your home.
John Franey
John Franey
I’m very pleased with the professionalism, follow up, communication and workmanship of the roofing replacement that was done July 2025. From start to finish, I have no complaints and I’m very pleased with the final job, Cobex delivered everything that they promised , the workers kept busy throughout the job, left the job site each day very clean and on the last day did a great job with the final cleanup. The new roofing material looks really great, absolutely nothing but good things to say about the job that Cobex did.
Response from the owner: John, thank you for choosing Cobex Construction Group for your roof replacement. We’re thrilled to hear that you’re pleased with the professionalism, communication, and overall workmanship our team provided from start to finish. At Cobex Construction Group, we take pride in delivering on our promises, maintaining a clean job site, and ensuring the final roof installation meets the highest standards. It means a lot to know you’re happy with the final result and had such a positive experience with Cobex Construction Group.
flower bird
flower bird
Very good information
Response from the owner: Thank you!
Rick Ha
Rick Ha
Excellent and reliable roofing company. The work is done fast and neat. Sales rep Denis did exactly what he promised. I am very happy with my new roof and highly recommend Cobex Roofing. +10 🌟
Response from the owner: Rick, thank you for choosing Cobex Construction Group for your roof replacement. We’re so glad to hear you had a great experience and that the work was completed quickly and neatly, just as promised. Denis and the entire Cobex Construction Group team are committed to delivering reliable service and results you can count on, and we’re proud to know you’re happy with your new roof. Your recommendation means a lot to all of us at Cobex Construction Group!
Debbie Crosson
Debbie Crosson
So professional from the beginning! I had numerous estimates on a new roof and Cobex was the only company that showed me step by step the process and the products they would use. It was very stress free. I had 3 projects going at the same time from Cobex, a new roof with gutters, new hvac system, and new insulation in the attic. WOW! From start to finish it was a pleasant experience, everyone was so nice. Financing was my biggest issue, they made it so easy, and i kept in budgetI can now relax and know my house is so much more sound. Definitely a 10 out of 10!
Response from the owner: Debbie, thank you for choosing Cobex Construction Group for your roof replacement, new gutters, HVAC system, and attic insulation. We’re so glad the experience was stress-free and that our team guided you through the process with care and clarity. At Cobex Construction Group, we believe in transparency, quality service, and making things as easy as possible for our customers, including financing, and it’s wonderful to hear that everything stayed within budget. Your kind words and 10 out of 10 rating mean a lot to everyone here at Cobex Construction Group!
Brad Bitter
Brad Bitter
This was a replacement roof on a 25 year old house. Junior was an awesome salesman and left us so confident that I did not get a second bid. I explained that we were under a bit of a time-crunch and he had a quote back to us in a couple of days. We were sold and 2 weeks later a big crew showed up and knocked out the job in only 3 days. Very professional, very respectful of the landscaping and everything on the roof was remounted. Roof looks great!
Response from the owner: Wow, reading your review made our day! It means so much to know Junior could help you feel confident about replacing your 25-year-old roof — that’s what we’re all about. We love making homeowners like you feel right at home with us. If you or your neighbors need any tips or help with your roof in the future, please don’t hesitate to reach out!
Mark Cagle
Mark Cagle
Nice looking roof, hard working crew.
Response from the owner: Thank you! That means a lot the crew worked hard on this one. Always great to see their work appreciated!
Kim Villa
Kim Villa
Recently did a roof replacement. Working with Will was amazing. Made me feel like a person and not just a number. I would reach out with questions and he was quick to respond. From quote to job completion was smooth as silk.. if I could rate higher than 5 stars I would.
Response from the owner: Love hearing how Will made your roof replacement such a personable and positive experience! Our team is all about treating neighbors like friends, not just customers. If you ever have questions about your new roof or want tips on maintenance, we’re always here to help—don’t hesitate to stop by or give us a call!
Greg Nichols
Greg Nichols
The worker did a great job, communication was a little challenging at times,the company itself is top notch.
Response from the owner: Thank you!
Gaea Kelch
Gaea Kelch
Chris and Cobex are awesome! If you’re looking for quick responses, trusted advice and top quality service look no further. Thanks Cobex!
Response from the owner: Thank you so much for the kind words! We’re thrilled to hear that Chris and the Cobex team were able to provide quick responses, trusted advice, and great service. We truly appreciate your trust and recommendation — we’re always here whenever you need us!
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Over +970 Five-Star Reviews and Counting!

What Sets Us Apart?
Your home is an investment—we help you protect it with the best roofing solutions in Elk Grove, CA

Expert Craftsmanship

Every roof is built with precision and care.

Personalized Solutions

Roofing options tailored to your home’s needs.

Lifetime Protection

Durable materials backed by strong warranties.

Hassle-Free Process

Fast, professional service with clear communication.

Complete Home Exterior Solutions

Roofing Built to Last

Reliable, weather-resistant roofs built to endure.

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Solar for Smart Savings

Energy-efficient systems for sustainable power savings.

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Siding That Stands Out

Stylish, long-lasting siding for better insulation and curb appeal.

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Modern Windows

Designed for insulation, comfort, and energy savings.

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Custom Patios

Custom outdoor spaces designed for relaxation and functionality.

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Proudly Platinum

Cobex Construction Group is proud to be distinguished as an Owens Corning Platinum Preferred Contractor – awarded to the top 1% of roofers in the industry.

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No Hassel No Obligation

Serving Elk Grove, CA

Elk Grove homes face hot summers, heavy rains, and unpredictable weather—and they need roofs that can keep up. At Cobex Roofing & Construction, we deliver durable, high-quality roofing built for lasting protection and energy efficiency.

We take pride in serving Elk Grove homeowners with expert craftsmanship and reliable service. Whether you need repairs, a replacement, or maintenance, we’re here to ensure your home stays safe and secure.

Real Reviews, Real Voices!

Genuine feedback from real customers—see their experiences and hear their stories!

What’s Included in Our Roofing Services?

Roof Inspections 

Identify issues early and prevent costly damage.

Roof Repairs

Fix leaks, storm damage, and wear & tear.

Roof Replacements

Upgrade to a high-performance roofing system.

Storm Damage Restoration

Fast, reliable repair after severe weather.

Areas We Serve

At Cobex Construction Group, we are dedicated to providing exceptional roofing and construction services across various locations.

Sacramento County
  • Elk Grove, CA
  • Antelope, CA
  • Arden-Arcade, CA
  • Carmichael, CA
  • Elverta, CA
  • Fair Oaks
  • Florin
  • Foothill Farms
  • Gold River
  • La Riviera
  • North Highlands
  • Orangevale
  • Parkway-South Sacramento
  • Rancho Murieta
  • Rio Linda
  • Rosemont
  • Vineyard
  • Walnut Grove
  • Wilton
Yolo County
  • Broderick
  • Bryte
  • Capay
  • Clarksburg
  • Dunnigan
  • El Macero
  • Esparto
  • Guinda
  • Knights Landing
  • Madison
  • Merritt
  • Plainfield
  • Rumsey
  • Yolo
  • Zamora
Placer County
  • Auburn
  • Colfax
  • Lincoln
  • Loomis
  • Rocklin
  • Roseville
  • Applegate
  • Baxter
  • Blue Canyon
  • Bowman
  • Dutch Flat
  • Foresthill
  • Granite Bay
  • Kings Beach
  • Meadow Vista
  • Newcastle​
  • Penryn​
  • Sheridan​
  • Tahoe Vista
  • Weimar
Solano County

Benicia
Dixon
Fairfield (county seat)
Rio Vista
Suisun City
Vacaville
Vallejo
Allendale
Elmira
Green Valley
Hartley
Birds Landing
Collinsville
Cordelia
Maine Prairie
Rockville

Let’s Get Started – Your Home Deserves the Best!

Whether you need a minor repair or a complete roof replacement, our team is ready to deliver expert solutions with honesty and precision.

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No Hassel No Obligation

David Ushakov

Content Creator

What is your favorite thing about your job?

My favorite thing about my job is that I get to come up with cool ideas every day and push myself to always show off Cobex in the best way possible.

One interesting fact about yourself

I’m a triplet.

Thomas Drobkov

Site Supervisor

What is your favorite thing about your job?

My favorite thing about my Job is the community I get to show up to everyday.

How do you integrate the concept of “family” into your job at Cobex?

I integrate the concept of family into my Job by making sure my work here is sincere and considerate.

One interesting fact about yourself

Love to snowboard

Joseph Dallakyan

Site Supervisor

Joseph’s enthusiasm for learning, friendly nature, and commitment to getting things right the first time make him an excellent fit for Cobex. Joseph ensures his team has the resources they need, maintain positive customer interactions, and assist his colleagues in tasks when time is tight.

Joseph’s adaptability, customer-focused approach, and dedication to excellence contribute significantly to his success in customer satisfaction

One interesting fact about yourself

I like to produce music in my free time.

Lucas Lee

Client Success Manager

Lucas is a Sales Representative for Cobex. He has gained significant experience and expertise in the automotive retail industry.

During 4 years in car sales, he honed his skills in customer service and product knowledge. This experience provided him with a deep understanding of various car makes and models, as well as the ability to guide customers through the buying process.

Additionally, he has built a strong network of clients and developed a keen sense for identifying customer needs and preferences, ultimately contributing to his success in the field.

In his spare time, Lucas enjoys spending quality time with family and friends.

What is your favorite thing about your job?

Making a Difference: For some, the opportunity to make a positive impact on society, the environment, or people’s lives is the most fulfilling part of a job a supportive and friendly work environment, along with good relationships with colleagues and superiors, can make a job enjoyable.

How do you integrate the concept of “family” into your job at Cobex?

Like what Dom says in the Fast n the Furious movies, “I Don’t have friends. I’ve got family.”

One interesting fact about yourself

I speak fluent Tagalog

David Leal

VP of Sales

David Leal is the VP of Sales at Cobex. For the past 4 years, has worked with countless customers helping them achieve their home improvement goals and helping our team give every customer an amazing experience.

David is passionate about Sales Leadership because creating a culture of excellence and transparency allows us to help as many people as possible while keeping at the forefront the people we serve, our customers and team members.

David has been recognized in their field for salesmen of the year 4 years in a row, setting company records, and leadership development.

In their spare time, David enjoys traveling with his wife and 3 kids, all things outdoors, and reading some great books. He currently lives in Rocklin, CA.

What is your favorite thing about your job?

Building up people.

How do you integrate the concept of “family” into your job at Cobex?

I seek to serve my team members, the way that I would serve my family.

One interesting fact about yourself

My last name is a Spanish word that means “Loyal”.

Viktor "$Vik" Karplyuk

Superintendent

Viktor Karplyuk is a Superintendent who works at Cobex. For the past 1 year, he has worked on Quality Control, Project management, and vehicle fleet management.

Viktor is passionate about construction because it’s a satisfying job to see an old run-down home turn into a solid, beautiful home.

Viktor has been recognized in his field for quality control and customer satisfaction.

In his spare time, Viktor enjoys spending time with family and going camping. He currently lives in the Greater Sacramento Area.

What is your favorite thing about your job?

Different every day.

How do you integrate the concept of “family” into your job at Cobex?

by being present with family when I’m with family focusing on work when I’m working and cutting out distractions.

One interesting fact about yourself

Love to take ICE cold swims.

Inna Khochay

Bookkeeper

Inna is a bookkeeper who works at Cobex. For the past eight months, when has worked on Accounts Receivable and is responsible for managing and maintaining accurate financial records.

Working closely with project managers and clients to ensure smooth invoicing, timely collections, and accurate reporting.

Inna is passionate about bookkeeping because she loves organization and order.

In her spare time, Inna enjoys spending quality time outdoors with her family. She currently lives in Orangevale, CA with her husband and five kids.

What is your favorite thing about your job?

It’s a great work environment!

Marina "Marina D" Dallakyan

Human Resources / Accounting

Marina Dallakyan is a Human Resources/Accounting pro who works at Cobex. 

She is passionate about people management because she enjoys developing leaders and bettering the workplace culture.

Marina has been recognized in their field for innovation, company culture, and leadership and currently working on her Bachelor’s degree.

In her spare time, Marina enjoys traveling, hiking, and volunteering at her local church. She currently lives in Fair Oaks.

What is your favorite thing about your job?

Working with a great team in a positive environment.

How do you integrate the concept of “family” into your job at Cobex?

We work together as a family unit and support one another in all aspects of our lives.

One interesting fact about yourself

I have hiked Mt. Fuji.

Timothy "Tim" Oleshko

Project Runner

Timothy Oleshko is a project runner who works at Cobex. For the past 6 months, has worked on making sure all crews are set for the rest of the job. Help the crews with errands, materials, and helping out project managers.

Timothy is passionate about construction because, I love to see the production of a roof, from start to finish also I know I will stay in this construction industry for a while.

Timothy has been recognized in their field for construction/ home renovations and graduated from high school two years ago, chasing his passion for building homes.

In their spare time, Timothy enjoys Playing basketball and listening to business podcasts. He currently lives in Sacramento California.

What is your favorite thing about your job?

Work environment.

How do you integrate the concept of “family” into your job at Cobex?

We all respect and help each other.

One interesting fact about yourself

I’m 18 and worked in construction for 6 years.

Samvel "Sam" Gambaryan

Site Supervisor

Samvel Gambaryan is a supervisor assistant who works at Cobex. For the past month, has worked on keeping customers up to date with their home improvement project, helps generate leads, and takes care of things our supervisor might not have time to get to.

Samvel is passionate about construction because he loves to improve homes and create a safe and comfortable place for people to live.

In their spare time, Samvel enjoys going to the gym, reading books, and going on adventures. He currently lives in Rancho Cordova.

What is your favorite thing about your job?

Working with customers.

How do you integrate the concept of “family” into your job at Cobex?

Treat every employee as if they were your own family.

One interesting fact about yourself

I wrestled for 5 years.

Noel Ortega

Production Liason

Noel Ortega is the Production Assistant who works at Cobex. For the past 5 years, he has worked in various departments such as sales, canvassing, customer service, and now production.

He is responsible for pulling all permits, scheduling inspections, registering warranties, and more with being the project manager’s right hand.  He is the point of contact for all of our clients once their contract is signed.

Noel is passionate about production because it’s the reason why people go with Cobex. Fulfilling the original promise and making the vision of the contract come to reality is very satisfying.

Noel has been recognized in the field for accommodating to various changes and growing. In his spare time, Noel is a Youth Pastor and spends time serving the youth of his church. He currently lives in Sacramento.

What is your favorite thing about your job?

The atmosphere and work environment.

How do you integrate the concept of “family” into your job at Cobex?

We are honest with each other and help in what we can.

One interesting fact about yourself

I have a twin brother.

Mason "Moose" Moos

Project Consultant

Mason Moos is a Project Consultant who has worked at Cobex. For the past year, he worked on a number of estimates ensuring the continued workflow of the company.

Mason is passionate about his career in roofing because it allows him the opportunity to help people.


Mason has been recognized in the field for prior accomplishments and has graduated from the FIRES Center of Excellence in Fort Sill, OK.


In his spare time, Mason enjoys going to the gym and spending time with his wife and son.

What is your favorite thing about your job?

Work-life balance and the environment.

How do you integrate the concept of “family” into your job at Cobex?

Trust in the people I work with knowing that we will help one another.

One interesting fact about yourself

I ran a Marathon in Baghdad.

Vitaliy Markevich

Project Consultant

Vitaliy Markevich is a project consultant who works at Cobex. For the past year, has worked on the sales team.

Vitaliy is passionate about exterior construction because he’s been involved with construction ever since he got out of high school and became a contractor.

Vitaliy has been recognized in the construction field for hiring and training installers and running his own crews. Installed several thousand windows and hundreds of siding projects.

In his spare time, Vitaliy enjoys athletics and combat sports. He currently lives in Sacramento, California.

What is your favorite thing about your job?

My favorite thing about this job is that it’s the lowest-stress environment that I’ve ever worked in and such great management as in Cobex is extremely rare and hard to find.

How do you integrate the concept of “family” into your job at Cobex?

Even though we all come from diverse cultural backgrounds, having similar goals and passions and working as a team unites us perfectly

One interesting fact about yourself

I got married at 20 years old and had three children by the age of 24.

Julian Mouer

Project Consultant

Julian Mouer is a Project Consultant who works at Cobex. For the past 5 years, he has worked on helping clients with all home improvement needs from small to big projects to achieve their goals on their homes.

Julian is passionate about Home Improvements because he has always been interested in construction. When in college, he was most passionate about construction, business, and helping others.

Julian has been recognized in their field for going above and beyond for customers and giving the highest quality of customer service.

In their spare time, Julian enjoys being outdoors with family and friends, going to the gym, and traveling. He currently lives in Lincoln, CA.

What is your favorite thing about your job?

Helping others.

How do you integrate the concept of “family” into your job at Cobex?

By treating my customers and co-workers as family.

One interesting fact about yourself

I have studied Civil Engineering and Criminal Justice

Alex Martinez

Project Consultant

Alex Martinez, is a dedicated project consultant within the Cobex team. Over the past year, he has collaborated with a multitude of customers, ensuring seamless progress for their home improvement projects.

Alex Martinez’s passion for the home improvement field stems from its profound impact on enhancing the lives of countless individuals.

In his spare time, Alex enjoys spending time with his family, community, and traveling. Alex currently lives in Sacramento.

What is your favorite thing about your job?

I love my job because it allows me to assist and make a positive impact on people’s lives.

How do you integrate the concept of “family” into your job at Cobex?

The company has a great atmosphere which helps with morale and productivity.

One interesting fact about yourself

I’m also passionate about real estate.

Troy "T" Knox

Client Success Manager

Troy Knox is a Project Consultant who works at Cobex. For the past 2 years, he has worked Online as an Online Sales Consultant for massive online businesses helping businesses scale to 7 and 8 figures by systemizing their sales processes and coaching sales teams.

Troy is passionate about Consulting because he truly believes the best way to sell anything is to do what is right and give the client the best client experience possible, building long-term business relationships.

Troy has been recognized in their field for exceeding expectations and building long-term relationships with his clients.

In his spare time, Troy enjoys boating and spending time with his beautiful wife Kayla and his 1-year-old daughter Bayli. He currently lives in Roseville CA.

What is your favorite thing about your job?

I love building long-term relationships with my clients

How do you integrate the concept of “family” into your job at Cobex?

I integrate the concept of family by treating my team like siblings and treating anyone I work with like an extended family, always going above and beyond expectations.

One interesting fact about yourself

I rode my bicycle across the United States. 

Michael "Mickey" Baggett

Project Consultant

Mickey Baggett is a Project Consultant who works at Cobex. In the past year, he has helped homeowners get the roof they deserve on their homes. He has also helped homeowners through the insurance claims process to receive proper coverage for their roofs.

Mickey is passionate about Project Consulting because he loves to add genuine value to homeowners and meet the needs of people around him.

In his spare time, Mickey enjoys eating great food with his fiancé — soon-to-be wife — and connecting with his community. He currently lives in Citrus Heights.

What is your favorite thing about your job?

I love that my job allows me to meet various people while also serving their needs.

How do you integrate the concept of “family” into your job at Cobex?

As I’m currently in the beginning stages of building a family of my own, my aim is to create a family atmosphere everywhere I go. Cobex has the best work environment I’ve ever been a part of and I want to provide that for the homeowners I meet on behalf of Cobex.

One interesting fact about yourself

My real name is Michael, but I go by Mickey, and I got engaged 2 days after buying my first home. 

Chris Rickon

Client Success Manager

Chris Rickon is a Project Consultant with 7 years of construction experience who works at Cobex. For the past year, I have worked on walking customers through the construction process from quote to completion.

Construction has been a passion for Chris because it is an industry that directly helps people in some of the hardest situations, and with so much misinformation out there it can be difficult to find people to trust.

Chris has been in the industry for 7 years and has been awarded multiple certifications through all facets of the industry.

In his spare time, Chris enjoys making music and being with his wife and son. He currently lives in Pilot Hill.

What is your favorite thing about your job?

The relief on people’s faces when they are finally getting their problem solved and the happiness that we can bring to customs every day.

How do you integrate the concept of “family” into your job at Cobex?

Family really is a Cobex motif. From the way that you are treated as an employee, to how customers are treated, from start to finish everyone working with Cobex is family.

One interesting fact about yourself

I was in a rock band and was signed to a music label.

Pargev Nazaryan

Project Management Intern

Pargev Nazaryan is a project management intern who works at Cobex. For the past 2 months, has worked on making sure each project goes smoothly and hassle-free for our clients.

Pargev is passionate about production because he loves helping clients turn their dreams into reality.

Pargev has been recognized in their field for his great customer service

In their spare time, Pargev enjoys snowboarding and spending time with his Family. He currently lives in Fresno

What is your favorite thing about your job?

Helping clients.

How do you integrate the concept of “family” into your job at Cobex?

At Cobex everyone is treated as family from the customers to the employees, we are all family here.

One interesting fact about yourself

I’m Armenian.

Stan German

Project Consultant

I’m a dedicated roofing consultant with a passion for excellence. With expertise honed through years of experience, I’m your go-to expert in all things roofing. My specialization lies in flat roofs, and my commitment to detail and information ensures that every solution I provide is tailored to perfection. Count on me for comprehensive guidance and a wealth of knowledge in the roofing industry.


What is your favorite thing about your job?

Helping my clients make informative home improvement decisions

Conner Wilson

Conner Wilson

Project Consultant

My name is Conner Wilson, and I work as a Project Consultant at Cobex. I am a new addition to the team and have exemplified my work ethic and passion for this company.

I am currently attending Sacramento State for my Bachelor’s Degree in Criminal Justice. I am a hard worker nonetheless and have shown my ability to be a studious and dedicated individual. In my spare time, I enjoy all outdoor activities such as mountain biking, fishing, and wakeboarding near my residence in El Dorado Hills, CA.

Norberto Diaz

Production Manager

I am passionate about being a Production Manager because I enjoy monitoring the budget and schedules, assigning tasks to crew members, and minimizing errors. In my spare time, I enjoy watching boxing, football and soccer. I also love spending time with my wife and 2 sons.

Vasiliy Starovoytov

Operations Manager

My name is Vasiliy Starovoytov, and I am an Operations Manager at Cobex. For the past few years, I have worked on hundreds of roofs. I am passionate about management because with great management comes good customer service. I have been recognized in my field for countless Leadership Excellence, and Employee of the Year awards. In my spare time, I enjoy off-roading my ATVs with my kids. I currently live in Antelope, CA, and love my small community.

Yuriy Silchuk

Project Manager

I am a Project Manager at Cobex. For the past 6 months, I have worked countless jobs involving attention to customers’ personal expectations and attention to detail. I am passionate about my project management position because it gets me to connect with customers and make their written expectations a reality. I have been recognized in my field for countless satisfied customer projects while going the extra mile to make sure customer satisfaction is at 101%. In my spare time, I enjoy being outdoors and spending time with family and friends. I currently live in the greater Sacramento Area.

Dmitriy Matushevskiy

Dmitriy "Dima" Matushevskiy

Co-Founder

Those who know Dmitriy Matushevskiy well today will attest that he is not a hard person to read. His values and priorities were carved into his character since childhood. Born in the Ukraine during a period of extreme religious persecution, his grandparents and eventually his parents were lured to the United States by the desire for freedom and opportunity. Dmitriy is inspired by the memories of what his family endured. “I remember the sacrifices and difficult times my family endured in Ukraine and continue to be motivated by their courage and resourcefulness.”

After arriving in America in 2001 as a teenager, Dmitriy was drawn to the construction trade but lacked the knowledge and expertise he needed. He was hired by two contractors to help install windows and other small projects. In both cases, these people refused to pay him. But he didn’t let that disappointment sour him on construction. He knew then that it was how he wanted to spend his life. He found another contractor he trusted and offered to work for free if he would teach Dmitriy the trades. That arrangement lasted for two years and inspired a 17-year-old Dmitriy to make an offer on his first piece property in Sacramento for $25,000. He wasn’t discouraged by the fact that he didn’t have any money and spoke only broken English.

What he lacked in money and articulation, he made up for with the kind of determination and resourcefulness he had learned from his family. Dmitriy recalls, “I was young and naïve with little appreciation for the very long odds I faced. I found the property owner in Florida and convinced him to do a below-market deal. He agreed and then I was faced with the reality that I had no money to buy this property. I made up my mind that I was going to find the money no matter what and somehow, I did.” He built a duplex and sold it for a nice profit. Dmitriy was thankful for those who helped him get his start and was humbled by the good fortune that he fully attributes to divine intervention. He was so grateful, that he donated his six-figure profit to his church. “Too many unlikely events went my way that allowed that experience to bless my life. I felt compelled by my faith and the years of blessings my family enjoyed through our church community. It was the right decision.”

The crash of the real estate market in 2008 took its toll on the construction industry and Dmitriy was no exception. He was so devastated by the setback, he struggled for many months to find his next career move. He tried a few uninspiring things outside of construction and in 2010 divine intervention struck again. Dmitriy found an opportunity to do property preservation and realized this was his chance to get back into the construction game. He has been talking to his friend Sergey at church and found out that he also had an industry background. They agreed to become partners in a property preservation company which became successful and broadened the construction expertise of both men.

As the economy improved, Dmitriy dove head-first into flipping houses in Florida and new construction in California. In 2017, Dmitriy and Sergey began discussing a shared vision of creating a different kind of company that would help homeowners make improvements without the stress, dishonesty, and broken promises experienced by many. Along with another Church friend Vazgen (Vaz), Cobex was born. Dmitriy remembers, “From the first conversation, it was clear that the three of us shared the same values, vision, and goals for our new company. We committed to each other then and there to stay true to those principles.”

Dmitriy recognizes that his determination, high standards, and attention to detail lead him to be single-minded about work, even during traditional off hours. But he vows to work on that. “My wife Angelica and I have two young sons and a baby daughter. They are a loving reminder that there is more to life than work. I don’t have a lot of hobbies or outside interests but spending time with them makes me realize what is really important.”

Dmitriy reflects on his accomplishments. “My partners and I feel fortunate that we have a company focused on family. It is very rewarding to create jobs and career advancement opportunities for our family members and devoted team members. Cobex is a place where people can enjoy their work, feel
appreciated, and embrace professional development. When a customer gives us a positive review, we all share in the moment. As owners, we are mindful of how blessed we are and devoted to sharing those blessings with others.”

Vazgen Dallakyan

Vazgen Dallakyan

Co-founder and CEO

Vazgen Dallakyan is the co-founder and CEO at Cobex. For the past 6 years, Vazgen has worked on business development for Cobex from Sales and Marketing to technology and operations.

Vazgen is recognized for his innovation in marketing and technology implementation for Cobex.

He is an Alumni graduate of Sacramento State College where he earned his Bachelors in Kinesiology and exercise science. In his spare time, Vazgen enjoys spending time with his 3 young children and wife, traveling, and creating new experiences together.


What is your favorite thing about your job?

What I enjoy most about my work is the meaningful work we do and the value of the relationships with my employees and our customers.

How do you integrate the concept of “family” into your job at Cobex?

The concept of family is to love and respect each other. To treat each other with consideration and to put others ahead of ourselves. A strong family consists of trust and respect for each other. At Cobex we treat each other as family and we treat our customers as our extended family.

One interesting fact about yourself

I climbed Mount Fiji.

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