Complete renovation services for kitchens, bathrooms, and living spaces, including layout changes and custom designs.
Construction of new rooms or expansions, such as family rooms and master bedrooms, with seamless integration.
Comprehensive upgrades including flooring, painting, lighting, doors, and windows for a cohesive look.
Expert transformation of wood-burning fireplaces into modern gas fireplaces with beautiful surrounds.
Organized, responsive oversight with regular updates, budget adherence, and timeline coordination.
Flexible design support allowing clients to choose vendors and materials for personalized results.

Transforming homes with precision, trust, and exceptional craftsmanship in San Jose.
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QA Builders is a premier general contracting firm in San Jose, CA, specializing in home remodels, additions, and renovations. With a 5-star rating from over 40 reviews, we pride ourselves on delivering high-quality craftsmanship, transparent communication, and stress-free project management. Our team, led by Sal and Josh, works closely with homeowners to bring their visions to life, offering flexibility in design and vendor selection. From kitchens and bathrooms to whole-house facelifts, we ensure projects are completed on time, within budget, and with meticulous attention to detail. Trust QA Builders for reliable, professional service that transforms your living space into a dream home.
We just completed our home remodel with QA Builders in time for the holidays, and I’m extremely pleased with the results—from the functionality to the quality of the craftsmanship. I’d like to express my gratitude to Sal and his team for their hard work and dedication to our project. I had been searching for a general contractor to remodel my kitchen for several years. After encountering a few bad contractors, I was on the verge of giving up and even considering selling the house. Then I came across QA Builders, read their reviews, and—despite some apprehension—decided to give them a call. Sal came out to our home and met with my family. He took the time to listen and answered all of our questions, immediately putting our worries at ease. He was understanding, straightforward, and professional. After our first meeting, I knew I could trust Sal to bring my dream kitchen to life. We ended up knocking down the wall between the kitchen and living room to create a more open and inviting space, making the kitchen far more functional. We also converted our wood-burning fireplace into a beautiful gas fireplace and gave the entire house a facelift by installing new doors, windows, and flooring, creating a seamless transition throughout the home. What I appreciated most about working with Sal was the space and flexibility he gave me to design and create my vision. From the layout to selecting cabinets, appliances, and lighting, I was free to choose from any vendors if the ones he recommended didn’t have what I wanted. Sal was incredibly organized and responsive, making sure everyone—including me—was on the same page and on schedule. We even completed the remodel almost two weeks ahead of the original timeline.
Poli and the QA Builders team did an excellent job on our home improvement project, including two bathrooms remodel, flooring, painting, and other repairs. From the very beginning, they were highly responsive, transparent, and consistently professional. Poli took the time to understand our needs and provided thoughtful recommendations throughout the process. The project was completed on time and within budget, and the quality of the workmanship and finishing exceeded our expectations. We would highly recommend them for any home improvement project.
QA Builders recently completed a major addition to our home -- a new family room and master bedroom -- and they were exceptional from start to finish. We interviewed multiple contractors, QA Builders immediately gave us the most confidence. Sal, Josh, and the entire crew were professional, skilled, and incredibly easy to work with. They kept us informed every step of the way, included us in every decision, and never hesitated to take on small fixes or extra requests we made along the way. What really stood out was how supportive and patient they were -- they guided us through the process, offered great recommendations, and made what could have been a stressful renovation feel smooth and organized. Most importantly, they do what they say they will do. The work was completed ahead of schedule, the craftsmanship is excellent, and they clearly take pride in getting things right. Even when we expanded the scope (by a lot), they jumped in without hesitation and made sure everything looked perfect. We're absolutely loving the new space and find ourselves using it every day -- our old living room barely gets touched now! It's rare to find a contractor that combines quality, reliability, honesty, and genuine care for their clients, but QA Builders truly does. We highly recommend them to anyone looking for a team they can trust to transform their home.
I hired QA Builders to remodel my condo (new bathroom, new flooring and paint throughout, updated lighting, and a new fireplace surround), and the experience was outstanding from start to finish. My project manager, Josh Sharon, was a pleasure to work with — organized, responsive, and always on top of things. He kept me updated every step of the way, and his team’s attention to detail was exceptional. The shower tile work required a lot of care and precision, and it turned out beautifully. The entire crew was professional, courteous, and respectful of my home — they even watered my plants during the project. The final result is gorgeous, and I couldn’t be happier with how everything turned out. I highly recommend QA Builders to anyone planning a remodel. They’re skilled, communicative, and genuinely care about the quality of their work.
We worked with Sal and QA Builders on a remodel project covering our kitchen and 2 bathrooms, as well as some extra parts of the house. They provided a quote that worked with our budget and were able to begin work promptly. They were accommodating with the fact that we needed to stay in the house while the work was being done. Some changes came up and extra orders were needed to be made during the work and Sal and his team were helpful in making sure all the materials were acquired and coming back to make sure all the work was completed. We are happy with the results of the work.
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