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GPT Construction Masonry & Design
GPT Construction uses only the finest products and techniques when building our outdoor living enviroments. All of our work is full masonry, NO PRE-FAB! Welcome to GPT Construction Masonry & Design, the source for full masonry outdoor living getaways! GPT Construction is a family owned and operated business with over 25 years masonry experience and has been servicing Northern California since 2003.

We are a complete design/build contractor specializing in custom masonry and full masonry outdoor living environments. We engineer and construct all of our masonry with fortified rebar which ensures that all of our projects are Built To Last and withstand the test of weather and time. Our goal is to create custom masonry focal points and accents that both compliment and enhance the value of your home.
Services
GPT Construction offers a variety of products & services. Our projects are unique and have unique demands. We listen to our clients in order to understand their needs. We will work with you on the design of your custom outdoor living environment or your custom masonry project from hardscape to interior masonry, covering all details of the build to ensure that the finished product will exceed your expectations.
All of our Outdoor Fireplaces are hand made and totally custom. First we listen to you in order to understand your needs, then we work with you on the design of your outdoor fireplace to ensure that the finished product will exceed your expectations. Our Outdoor Fireplaces will expand your living space and make your yard more desirable and inviting.
Our Outdoor Wood Fired Pizza Ovens or Outdoor Ovens as we refer to them, are custom creations, Built to Last with full masonry, for commercial-grade cooking at your home. Our custom built full masonry outdoor kitchens joined with a custom Pizza Oven can make a spectacular addition to any outdoor living space.
Each of our Fire Pits are hand made and totally custom. First we listen to you in order to understand your needs, then we work with you on the design of your firepit to ensure that the finished product will exceed your expectations. Our custom outdoor living environments will expand your living space and make your yard more desirable and inviting.
GPT Construction is called upon by swimming pool contractors and home owners alike when they want to transform their standard swimming pools into natural looking "swimming holes". We help create "swimming holes" reminiscent of a brook discovered while hiking in the Sierra Nevadas. Our inviting stone coping compliments the exotic plasters used in pool construction today.
Reviews (10)
Kimberly Grimes
Kimberly Grimes
Dec 17, 2021
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Our new outdoor kitchen and living space is the most beautiful you’ve ever seen. We are the envy of all our family and friends as they’re stunned at how gorgeous everything turned out.
But more than the quality and beauty of our kitchen was the outstanding service we were provided by Geoff and his family. He really made us feel so special throughout the entire process as if we were his only customers. He was never too busy to respond to our multiple questions and always provided an explanation we could understand. He also provided guidance and support on our entire outdoor project and we would
Dave Schlegel
Dave Schlegel
Dec 01, 2021
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GPT Construction was the perfect choice for our outdoor kitchen project. Geoff and his team are very knowledgeable and skilled. From the initial bid to the end of the project, Geoff is present and available to answer all questions/ concerns. One thing that really stood out was how clean they leave the job site every day. That is clearly important to GPT and it’s something we really appreciated. Highly recommend GPT Construction. Our outdoor kitchen is beautiful.
Hayden Campo
Hayden Campo
Oct 16, 2021
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Positive: Professionalism, Quality, Responsiveness, Value
I found Geoff online and they didn’t disappoint. Great quality outdoor kitchen. Geoff and his team were a pleasure to deal with and his work is sick. Highly recommend gpt.
Ed Cox
Ed Cox
Jul 16, 2021
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We recently had Geoff at GPT Construction return to build a fireplace in our backyard. We had hired Geoff about 10 years ago to build our BBQ Island after he was referred to us from a friend. He did an amazing job on the BBQ island! So much so that we felt that it made our existing fire pit look like, well, a bit of a pit! Fast forward to this spring and we called Geoff to replace the firepit with a fireplace. Geoff is truly a craftsman and clearly takes pride in his work. He communicated with us throughout the build. His crew (including his daughter) was amazing! We could not be happier with the
Andrew Walker
Andrew Walker
Jul 12, 2021
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Geoff (the owner of GPT) was a pleasure to work. Geoff is honest, responsive, and a good communicator. If you decide to work with him you will quickly notice his level of commitment to his craft. He is a skilled mason that takes pride in his work. He is flexible to your aesthetic while also encouraging you to make smart design choices. Throughout the outdoor kitchen design and build process he was always very responsive (phone, text, email). During the job he was on site throughout the entire project working hard. His staff (apprentices) were super friendly and trustworthy. Our kitchen is done
Jay & Johanna Gillespie
Jay & Johanna Gillespie
Dec 06, 2020
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Working with GPT Construction was by far the best experience we have had with any contractor. Throughout the entire job, Geoff and his crew were thoughtful, communicative, always on-time, and attentive to details my husband and I would have missed. GPT poured a concrete patio for the BBQ island he installed and matched the color perfectly to our existing 14-year-old concrete color. We love the design of our new BBQ and fire pit area, and the workmanship is of the highest quality. Thank you, Geoff and crew! We couldn’t be happier, and without any hesitation, we will refer all our friends and family
Alan Carlton
Alan Carlton
Nov 12, 2020
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From the time we met Geoff on the proposed job site to the end of the project, it was obvious that Geoff was passionate about what he does.
Geoff and company (Cameron and Chase!) were a well oiled machine. They each knew what needed to be done and executed very well. The jobsite was always neat, the work impeccable and completed in a predictable timeframe.
Geoff is a talented mason for sure, but he also has an eye for what looks right and what doesn't . We would recommend him to anybody that wants to say "no" to pre-fab and to build a finely constructed, permanent asset to their property!
Max S.
Max S.
Sep 06, 2020
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We purchased a new home last year and had an empty backyard (.8 acre) to design. Our only regret is not contacting GPT Construction sooner. We spent several months meeting and vetting many contractors for our pool, outdoor kitchen, patio cover, and landscaping for a fairly large project. At the last minute, the contractor we had been working with ‘bailed” on us and we were left at the start of our entire project without a plan for the outdoor kitchen. We searched for other contractors and found GPT Construction. Based upon the five-star reviews of other customers and a treasure trove of photographs
Peter Igoe
Peter Igoe
Jun 03, 2020
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From start to finish, Geoff and his team were professional, on-time, had great communication and left the work site clean and tidy.
Geoff’s love for his craft is evident from our very first conversation. He is an absolute perfectionist and incredible mason with all of the elements of our outdoor kitchen/entertaining area.
I’m very glad I selected GPT construction for my project. I’ll be calling them again when I have other construction needs.
If you’re looking to transform your backyard into the nicest in your neighborhood, look no further than Geoff and his team. You won’t be disappointed
Renee Sundquist
Renee Sundquist
Sep 26, 2018
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I simply could not recommend Geoff Thomas and GPT Construction more! When my husband and I met Geoff for the first time we immediately knew he loved his work, he exuded passion! In today's day that can be rare. I have never encountered someone who loved their work as much as Geoff does, and we have over 30 years of construction experience. Not only did he build us a masterpiece of a pizza oven, the process during construction was meticulous clockwork. The little details matter to Geoff, like job preparation, application, design, and daily clean up. His crew are like a well oiled machine, which