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

"Our bathroom was outdated and unattractive, so we wanted to hire a professional to help with the design and get the job done right. We found Builders Group on Angie, and Mike came out to give us a quote. What set Mike apart from the others was his attention to detail and how great he was with people. We decided to hire him, and we were happy with our choice from the very beginning."

Building Excellence. Creating Lasting Value.\nBuilders Group & Design Inc. is a licensed, full-service construction company specializing in residential and commercial remodeling, new construction, ADUs, additions, kitchens, bathrooms, landscaping, and complete property renovations.\nWe are committed to delivering exceptional craftsmanship, transparent communication, and reliable project management—bringing every client’s vision to life with quality, integrity, and attention to detail.\nYour Vision. Our Expertise. Built to Last.

"Rick and his crew did an excellent job, reliable, open communication, no hidden costs and all done in a timely manner."

"Worked with Robert and his team to build our ADU. His experience and knowledge was helpful throughout. His team is professional and made sure all inspections passed. Would highly recommend working with him."

"It was a pleasure to work with Eric, we hired him for a complete backyard renovation which included tree removal, leveling the surface and place pavers and a deck on top. Also built a retaining wall. The work came out very nice in part because of the great design ideas that Eric gave us. The project ran into some unexpected issues that Eric was able to overcome nicely. We were impressed how Eric handled the project and met all the deliverables, also his team was extremely polite an professional. Our backyard now looks like the ones advertised in magazines. All this led us to start a new project with him to replace the cracked driveway with nice new pavers."

"If you’re thinking about getting a new roof, definitely go with Build Atlas. I’m in my mid-20s and had no idea where to even start, but a neighbor recommended them and I’m so glad that they did! The whole team was super friendly, down-to-earth, and made the entire process way less stressful than I imagined. They showed up when they said they would, kept everything clean, and finished faster than I expected. Plus, the roof looks fantastic — it’s like my house got a facelift! It’s rare to find a company that’s this easy to work with!"

"Excellent experience from start to finish. Remodeled our bathroom ahead of schedule with incredible attention to detail. Very respectful of our home, and communicative throughout the entire process. Rare to find a contractor so punctual and dedicated to quality. Hghly recommend them."

"We worked with Kuertz construction and Nate on a Kitchen, Family room and Backyard remodel project. Nate was excellent in consulting with us and providing creative ideas for the redesign to keep us on budget. The work was of excellent quality, and was done on time and the attention to detail certainly stands out. Overall, Nate was great to work with and we would highly recommend him. We have gone back to him for several smaller projects and have referred him to our friends."

"I highly recommend Robert at A.M.P. Construction for all construction work. He has worked on several projects at my house including remodeling my kitchen and bathrooms. I truly enjoy working with Robert. He is personable, responds promptly, arrives on time, offers great suggestions, does exceptional work, and is always honest with the cost. He is the only contractor I want to work with."

"Cal and the crew were awesome to work with. I needed two bedrooms and two bathrooms added to my house. They designed a beautiful master suite with a big closet and bathroom. And added an additional bedroom and 1/2 bath. They put in French doors in the existing master bedroom and also in the new master suite. Because of 2020 and Covid 19, there were a couple of little problems, but Cal made sure to let me know what was happening every step of the way."