Let's Make Your Dream Home a Reality
More than 35 years ago, Mark De Mattei discovered his talent and passion for putting families in the homes of their dreams. Nearly 2,000 happy clients later—many of whom have become our friends and fiercest advocates—De Mattei Construction has become the Bay Area's premier choice for custom homebuilding and remodeling.
The award-winning De Mattei team, now more than 75 strong, prides itself on a tradition of professionalism, transparency, and uncompromising quality. We build more than homes—we build relationships with the people who live in them.
Experience the De Mattei difference
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What Clients Say
“We had a vision to create our house on a cliff overlooking Monterey Bay. With the fantastically skilled and hard-working crew at De Mattei Construction, our dream came true.
From start to finish, everyone at De Mattei was there to listen, help create and professionally execute our vision. This was a very complicated and technical build, and De Mattei’s expertise was impressive. We had complete faith in them anytime we needed a solution.
When you work so closely with people on such an emotional project, like your dream home, it can go many ways. Our experience was excellent. This was the second home De Mattei built for us. We highly recommend working with De Mattei Construction. They’re fantastic!”
— Bob and Patsy Z.
“Our journey with De Mattei has been amazing. Looking for a General Contractor is one of the most important decisions you make during a remodel. After interviewing several contractors, it seemed De Mattei was the best skilled contractor for our project. Here is what you get when building with De Mattei:
Complete transparency on all billing. You never think twice about what you are spending, and you know De Mattei works hard to secure the best price on all their subs. Billing is clear with no errors.
De Mattei assigns you a project manager who holds your hand the entire way.
Our project presented some unusual challenges. De Mattei worked closely with us to ensure our satisfaction the entire way.
We highly recommend De Mattei!”
— Scott and Lisa S.
“Creative, collaborative, thoughtful and professional are terms that easily come to mind when thinking about the people of De Mattei Construction. For nearly 30 years, the fine reputation of Mark De Mattei and his team is what led us to initially engage their services for a major home remodel. Their stellar performance on our first job led us to re-engage them a second time for a new construction project. In both cases, we needed a firm that we had confidence in…as the decisions we were making were significant for our family. The team at De Mattei provided us a 'peace of mind' in an open, honest and engaging format. We continue to highly recommend Mark and his company.”
— William B.
“We are big fans of the De Mattei team. Our Project Manager is really good person to begin with and a conscientious PM. We really did more than we originally planned. However, we have a more complete and cohesive house that we can grow into, versus out of. This was a complicated project and we certainly felt that De Mattei was a partner, not just a builder.”
— Michael M.
“Mark, we are very happy with the way your team has served us and you should use us as a testimonial to your company. The whole group has been amazing, but the consistency of care and attention to detail from our team (NOTHING gets past them) has been phenomenal. We feel they really put their hearts and souls into it and took full ownership for the project, going above and beyond call of duty.”
— Max P.
News, Awards & Publications
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De Mattei Project Wins 2023 AIA California Residential Design Award
In partnership with EYRC Architects, De Mattei was honored to be awarded for this modern home near the coast. Read more on the AIA website.
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De Mattei sweeps the 2023 Best of Silicon Valley Awards!
De Mattei Construction was honored with three awards from the Best of Silicon Valley for 2023: Best New Home Builder, Best Kitchen Remodeler and Best Bath Remodeler. Click here to read more.
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De Mattei Wins Best of Houzz
De Mattei is honored to win the Best of Houzz 2023 for our design work.
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De Mattei Project Wins 2022 Gold Nugget
Congratulations to us! Our Atherton House project received the Grand Award for Best Custom Home Over 8,000 Square Feet at the 2022 Gold Nugget Awards. Read more at Builderonline.com
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Custom Home in Woodside, CA
See how we updated a drab home into a modern oasis. Read all about it at Architectural Digest.
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Sunset Home Tour
See how De Mattei transformed the living room of a 1940’s track house into a sunny and bright entertaining space. Read more at Sunset.
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De Mattei Project Wins Palo Alto Stanford Heritage Award
In 2021, De Mattei was awarded the Palo Alto Stanford Heritage Neighborhood Preservation Award for the home at 352 Stanford Avenue. Read more here.
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A Tree House in Palo Alto
De Mattei partnered with Aidlin Darling Design on this stunning modern home set deep in the trees. Read all about it at Dwell.
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California Modernism in Los Gatos
Architectural Record features a transformative remodel of this midcentury hillside home. Designed by Mark English Architects and built by De Mattei Construction.