JEC Stone
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JEC Stone
JEC Stone Inc. is a Northern California based General Contractor with an additional specialty license in Masonry. JEC Stone Inc. is your partner in the design and creation of your dream outdoor spaces: garden walls, patios, natural stone paving, outdoor kitchens, fire pits, interior and exterior fireplaces, interior and exterior natural stone flooring, etc.

As licensed General Contractors, we can also provide new construction services, remodeling, and restoration.
Services
Martyn is a third generation British Cotswolds Stonemason, continuing the long tradition of the English countryside, where natural and native stone is utilized to create everything from homes to gardens. Since leaving school in 1984, and until he re-located to Northern California in 2001, Martyn was the principal/owner of a contracting/stone masonry company in Gloucestershire, England.
Northern California has an amazing climate year-round - why not add another living area to your home - one in which you can entertain friends and family comfortably and with style? From seating areas under custom pergola's - to bocce courts with festive overhead lighting - to outdoor kitchens and dining areas, JEC Stone Inc. is here to help you design the outdoor space of your dreams.
Martyn and our crew of artisans are well versed in creating fine, custom stone and woodwork for your home projects. Generally, a client brings us an idea, or a photo, and we work to make that a reality. We also make recommendations from viewing a client's space - as we love to help design useful and beautiful spaces for clients to enjoy.
Love your house but feel like your kitchen or bathrooms are stuck in the '80s? Want to update your master or family and living rooms - move walls or just add some sleek new floors and modern molding? Feel closed in and want to have an open concept space where you can see the kids doing their homework while you are cooking dinner?
The National AIDS Memorial is located in Golden Gate Park, San Francisco. This project has always been near and dear to JEC Stone Inc., as Kerry, one of our owners, was the founding executive director, and helped to raise the funds that created this special space.
Reviews (15)
Matt W.
Matt W.
May 25, 2021
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You won't find a better GC than Martyn. Great communicator, excellent crew and a high standard of work - all at a fair and competitive price. I started with small deck job, and then re-engaged him and his crew for phase two, three, and four of our landscaping project. Very happy and highly recommend.
Rob Deits
Rob Deits
May 22, 2021
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My name is Rob Deits and along with my wife, Terri, we purchased a beautiful home in the Napa Valley in a community called The Napa Yacht Club. Our home is on the river with a beautiful water setting that is extremely deserving of an Outdoor kitchen & bar to enjoy the ambiance.
After a couple of interviews with other outdoor contractors we found ourselves unsatisfied. So naturally I " Googled" premier Northern California contractors back in October of 2020 during the pandemic. We found Martyn Peachey of JEC Stone out of Petaluma and the response was IMMEDIATE! He offered to come out the same day
Alex T.
Alex T.
Jan 14, 2021
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Wonderful to work with!!! We love our grill area, hot tub area, and updated stone patio and water feature. Extremely impressed with Martyn and team, everyone was great to work with, and we truly appreciated the ideas on what to do as my fiance and I can sometimes be indecisive. Martyn has a wonderful eye for design and really helped make our backyard dream a reality. Highly recommend working with Jec Stone!
Carol Enright
Carol Enright
Jan 04, 2021
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€We are very happy with the work that Martyn and JEC Stone did on our San Francisco home. The exterior of our home was completely transformed. Martyn did an excellent job of sourcing vendors for our new windows, front door, and garage door. We did not anticipate doing much work on our backyard, but with Martyn’s vision, we created a more livable (and visually beautiful) back yard including a new custom deck, fence, and gates. Our project came in on time and on budget. He arrived on time, every day, as did his crew. Everything was cleaned up at the end of a workday. Our neighbors have commented
Chad O'Kray
Chad O'Kray
Dec 27, 2020
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We hired JEC Stone to do redo fireplaces in our house. They removed one completely, and refaced the other with new stone. There was a significant amount of work involved, Martyn and his crew where very accommodating and helpful to figure out the best way to get the work done. The stonework in particular was done very well, I am happy with how everything turned out.
Nancy Arnett
Nancy Arnett
Dec 15, 2020
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Martyn Peachey of JEC Stone Inc., is the consummate professional! Great vision, -- he’s not only creative and intuitive, but he always places a priority on quality workmanship. My husband and I can’t say enough about Martyn…his work ethic and integrity are uncommon.
Martyn handled our large and complex construction job with a “can-do” attitude at every turn. The finished product is amazingly unique and beautiful and is the result of Martyn’s accumulated years of experience doing what he loves, as he creates lasting spaces for families such as ours to make memories for years to come
Hilary Thomas
Hilary Thomas
Nov 27, 2020
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€Martyn Peachey is a close personal friend who we contracted for a landscaping and stonework job for our house in Petaluma. He is a man of outstanding character, who is committed to quality workmanship. He worked within our budget, and during the course of the job made several key suggestions that not only saved us money but made the final result a great deal better.
Working with Martyn is a pleasure, and he makes you feel like a valuable partner. His ideas are timely and creative, and he always has our bottom line in mind. His crew was professional and friendly and went out of their way to
Patsy K.
Patsy K.
Nov 15, 2020
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The beginning of the project of repairing steps to entry of house was a cost estimate , listened to what I wanted, and used materials that were apart of the old steps. They worked on Saturday and were on time. I asked for some new items on the job and they were able to make adjustments. They added special touches to the project that only made the job even better than what was asked for by me.
The workers never took a break but put energy and workmanship into their work. I love their personalities and caring that they put into the project. It was repairing steps not really of big project for
Masa N.
Masa N.
Oct 29, 2020
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JEC Stone completed the construction of our outdoor kitchen island and we are extremely happy with the final result. After having spoken with several local general contractors, we felt JEC Stone was the only contractor with the expertise and flexibility to help us on our project. Martyn and his team are true professionals who were able to navigate through certain obstacles and brilliantly solved problems that we had unintentionally and unknowingly created by purchasing a DIY module kit and appliances ourselves from another third-party manufacturer.

Martyn and his team were always on time, communicated
Ellen W.
Ellen W.
Oct 08, 2020
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JEC Stone and Martyn Peachey installed a beautiful stone gas fire pit and stone patio in our backyard. We were impressed by their service from beginning to end. We were never rushed in our decisions and the communication was exemplary. Martyn made every effort to make sure we got what we wanted and expected. Martyn gave great input to the design and materials, was prompt with the bid and then they finished the job very quickly with a good sized capable and courteous crew. The whole project was handled in a very professional manner and it was made clear that they wanted us to be happy with the final
Rick DeMaria
Rick DeMaria
Sep 28, 2020
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We recently decided to replace our old, tired, worn out patio. We interviewed several companies and quickly decided that Martyn and JEC Stone was who we wanted to work with. Martyn listened to our ideas and came back with a proposal that was much, much better that anything we could have thought of. Martyn and his team were extremely friendly, responsive and professional. The job was completed on time and on budget and we're very, very pleased with the results. We highly recommend Martyn and JEC Stone.
Joanna Horsfall
Joanna Horsfall
Jul 05, 2020
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If you can imagine it, JEC Stone can make it happen. Martyn Peachey brings years of experience as a stone mason and as a landscape designer to his projects, but he also brings a creative vision, an energy and an inventiveness that makes it possible to realize transformation in the landscape that you might not think possible. At our home, Martyn showed us how to integrate into our landscape a formerly inaccessible part of our property, opening up new ways of seeing and using the land. In addition, he showed us how we could use historic materials on our land to create a natural look to the features
Kathy Lovold
Kathy Lovold
Jun 29, 2020
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A true professional! It was a pleasure doing business with Martyn and his team. No detail was left to chance. Martyn communicates clearly and with detail. No question was left unanswered. He takes ownership and pride in his project, making suggestions and changes to improve the outcome. His team is also professional, taking steps to ensure that our property, pool area, and landscaping were not negatively impacted. He completed the 4-week project on time, within the original bid and to our satisfaction. He over delivered!”
Lisa Stopek-Loughman
Lisa Stopek-Loughman
Jan 30, 2020
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A true artist & craftsman. Totally unique and easy to talk to. I give him an A+!
Dan M.
Dan M.
Jul 05, 2018
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I'm writing this review on a General Contractor that I've used several times and have found the rare find indeed. We're all looking for a General Contractor that will do what he/she says and at the price quoted. Rare, maybe impossible you ask? Yes indeed. But finally someone that knows the art of listening, professionalism and honesty. Finally!!!
If you're looking for a general contractor that is Honest, Professional & Flexible you need not look any further. I can't say enough for Martyn since he's proven himself countless times.