Get matched with top addition to existing structure builders in Portola Valley, CA

"After I contacted several contractors on a room addition I decided to go with Sky Tech Builders and I can tell that it was a really easy decision because they gave me great offer and they completely understood what I wanted to do. They were also available on acceptable time and project started soon after we signed a contract. The project manager and his crew were professional, honest, helpful and very respectful to me and my home. They finished project within time they promised and within my budget. And final outcome is excellent, I am fully satisfied with everything they did and would definitely work with Sky Tech Builders again!"

"We hired OT Bay Builders to remodel our kitchen, and the transformation is beyond what we imagined! Their design team worked closely with us to bring our vision to life, suggesting great ideas while keeping our budget in mind. The craftsmanship is top-notch, and every detail—from the cabinets to the countertops—was executed perfectly. The team was professional, communicative, and always cleaned up after themselves. If you're considering a home remodel, look no further than OT Bay Builders!"

"These folks are conscientious, honest contractors. I have hired then for many years and I am never disappointed in the workmanship and quality. They always back their work and came back to fix something that they worked on. An added bonus is that they are just great people. I would highly recommend them and I am picky."

"I set off to find a solid contractor who had great reviews and was relatively affordable. I probably looked at over 15 contractors before finding Gili! He stopped by our new place, gave us helpful insight while he looked around, and quickly emailed us a thorough quote with a breakdown of the cost for material and labor. He was the ONLY contractor we met with who bothered to explain all the costs with detail (which were very reasonable). Clever Design and Builds crew got to work quickly, arrived on time every day they were scheduled to work, and cleaned up at the end of the day. They did a complete kitchen remodel, knocked down a wall to open up our living space, and installed gorgeous laminate floors that resembled exactly the kind of hardwood I would have wanted to have but at a more affordable price. They also put down tile and we could not be more thrilled with the results! Roy was our foreman and his team did an absolutely amazing job, the final result is beautiful! Not only was Gili and the entire team absolutely professional and produced stunning results, but they were able to complete the job quickly and adjust any issues that came up so we could get the exact vision we were hoping for! All in all, we could not be happier with Gili, Roy, or their work and we are so glad we decided to go with them! We absolutely will use them in the future for any other projects we have."

"My Remodeling Group completely transformed my home! Their team was professional, punctual, and easy to work with. They paid attention to every detail and delivered even better than expected. Communication throughout the project was excellent. Highly recommend them for any remodeling needs!"

"We had an amazing experience with Sigura Construction on our backyard transformation project. They did a fantastic job building a swimming pool, outdoor kitchen, landscaping with pavers, and custom lighting. The entire crew was incredibly professional, thorough, and efficient, delivering top-quality work from start to finish. Ilan, the owner, was outstanding—easy to communicate with, professional, and highly knowledgeable about all the options for our project. He made the entire process seamless and stress-free. Our backyard now looks absolutely stunning, and we’re thrilled with the results. We have complete peace of mind knowing the work was done by true experts. We highly recommend Sigura Construction to anyone looking for exceptional construction services. Thanks again to Ilan and the team for a job well done!"

"Adir and his team exceeded all expectations with our ADU project. They helped us refine our design, handled permits efficiently, and executed the work beautifully. Every part of the build shows quality and care. What I appreciated most was their communication. They kept us informed the entire time. It?s rare to find a company this reliable."

"To create my ideal kitchen, the staff at Bay Remodeling Kitchen & Bath went above and beyond. They listened to my thoughts, made useful recommendations, and transformed my kitchen into a lovely, hospitable area."

"We hired Shay to correctly vault our home’s ceilings after they were unsafely vaulted years earlier by a licensed general contractor. Shay, their construction manager, gave us a typed, 17 page contract on the SAME DAY that he came to give us an estimate (!) The contract was highly specific, with detailed scope of work, and contained many protections for the homeowner, several which we referred to during the project. Their bid wasn’t the lowest, nor was it the highest — two came in at double and triple Shay’s estimate, one at 30% less. We were inspired by Shay’s rapidly produced and detailed contract — along with the excellent references that they gave us — to go with them, and we’re very glad that we did. They started a month AHEAD of schedule, and had reasonable progress payments as the project continued. Every step of the way their work was on time and professional, and their change orders were always necessary and reasonable. They followed the architectural and structural plans in great detail, worked well with our structural engineer, and in several instances saved us from having to rip out parts of our floor and a kitchen window through their effective negotiations with the planning office. All building inspections were passed with no difficulties, and the site was cleaned up immaculately upon completion of the project."

"We decided to remodel our outdated bathroom, and McCormick Home Builders was a fantastic choice. Khaled and the team delivered high-quality work within the timeline and our budget. Every detail, from the tile work to the lighting, was beautifully done. They communicated well throughout, keeping us informed at every step, and the end result was truly a spa-like bathroom we can enjoy daily. We’d love to work with them again!"