Get matched with top deck pros in Portola Valley, CA

"Rupert and Michael just completed staining and sealing our very complicated deck/pergola project and did a masterful job. Their communication was prompt, every appointment was on time and their knowledge and craftsmanship was evident from start to finish. We especially appreciated their attention to detail and their care in protecting the surrounding detail of our 1906 home. Our finished deck is beautiful!"

"Cal Preserving did a great job on our very difficult to install Ipe (Brazilian Walnut) deck. I would definitely use them again."

"Javier did a fantastic job with our deck project. We had structural issues with our deck so Javier had to come up with solutions to shore up the foundation before new Trex decking could be laid. The final result was a beautiful deck that exceeded my expectations. Javier was great to work with. He was very knowledgeable in deck construction. He is very communicative, kept me updated on progress. Javier is trustworthy and displayed honesty throughout the process. He finished on time and on budget. I will definitely use him again and would wholeheartedly refer him to others."

"We highly recommend Brian O'Neill. He replaced a rotting deck for us. He showed up when he said he would, he stayed on the job to the finish and stayed within our very tight budget. He is hard working and very honest. Very good workmanship too. We will definitely hire him again for the rest of the deck. Patt MB, Los Gatos, CA Project: Replace old deck"

"I had an absolutely amazing experience with Techwood Decks. Honestly, finding a company you can trust blindly these days is incredibly difficult, but they completely blew me away. From the initial planning to the final build, their team was professional, reliable, and highly skilled. They delivered exactly what they promised—if not better. If you’re looking to build a high-quality deck without any of the usual contractor headaches, Techwood Decks is the way to go. I couldn't be happier with the result!"

"So impressed with New Generation. They painted the full exterior of our house and several interior rooms. The quality of work was excellent. They were on-time, and highly efficient. Communication was exemplary from the initial quote, signing the contract, to billing. There is no question we would hire Ivan and his team again. Cannot recommend them highly enough"

"We hired Michael and his company, Northgate Development to repair an old deck in our backyard. It soon became obvious that the deck was not salvageable. After discussing it with Michael he gave us several options - replacing all the deck boards with redwood or with Trex deck boards. He was very patient in explaining the pros and cons of each option and the prices involved. In the end we decided to go with Trex. His installation of the deck with new supports and water proofing was beyond what I thought he would do. His employee Angel craftsmanship was excellent. When I identified a problem with one of the deck boards, he replaced it without problem. In the end, we spent more than we had budgeted but we are really happy with the results. If you need deck work, I recommend hiring Michael and his team."

"EXCELLENT JOB! They built me a composite deck at a very reasonable price and I'm very happy with it. Thank you!"

"Overall very satisfied from start to finish
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With over 20 years of experience, Northwest Builders & Renovation delivers top-quality roofing, siding, decks, gutters, and remodeling services across Seatac, WA, Portland, the East San Francisco Bay Area, and San Diego. Licensed and trusted, our team brings innovation, craftsmanship, and integrity to every project — from custom remodels to complete home transformations.\n\n📍 Seatac, WA | Portland, OR | East Bay, CA | San Diego, CA\n📞 WA (206) 350-6331 | OR (503) 713-6048 | CA (925) 407-4616 / (442) 291-2226