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"Our bathroom was outdated and unattractive, so we wanted to hire a professional to help with the design and get the job done right.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."

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

"It was a design and build project: a 1200 sq ft 2-story addition to an existing house - two bedrooms, three baths, family room with wet bar, and office. Also a new 2-car garage. Matt Kennedy creatively designed the connection so as to access an existing 2nd story bedroom to the new hallway which connected it to one of the two new bathrooms. Robert Cerletti chose and managed very well the various subcontractors who were mostly expert professionals in their specialties - foundation, building structure, roofing, HVAC, plumbing, electrical, stucco and painting, wood/tile/carpeted flooring, and all finishing touches. From experience they knew how to work with city planners to reduce time for permit issuances. They recommended some added special features such as crown moulding, ornate wood stair railings, custom bathroom fixtures, exterior French water drainage, and quality kitchenette cabinets in the family room. From start to finish the project completed on-time within 9 months - delayed only by some unexpected heavy rains at the beginning slowing some foundation work. Six months has now passed since project completion and I could not be more pleased with the new addition. Robert Cerletti was on site frequently, checking on subcontractor work, consulting with me for input, discussing suggestions and ideas, getting progress payments, and paying his subs on time. The project completed on budget except where I specified added work beyond plan. I highly recommend Cerletti and Kennedy for similar projects small or large."

"I had a great experience working with this roofing company. From start to finish, the team was professional, organized, and efficient. The quality of the work definitely met my expectations, and I was impressed with how quickly they completed the entire reroofing project without cutting any corners. Communication was clear throughout the process, and they kept me updated on each step, which I really appreciated. There was a small delay in the delivery of some materials (not their fault), but they handled it quickly and kept things moving. If you’re looking for reliable and quality roofing work, I would definitely recommend them. It’s refreshing to see a company that values both speed and quality without trying to endlessly price gouge me — (had to deal with a few others before I found them :\)"

"Outstanding work from start to finish. The quality of the workmanship exceeded my expectations, and the project was completed on time and within budget. I would definitely recommend this company to anyone needing construction work. Great communication, quality craftsmanship, and fair pricing."

"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."

"Joe, Abel, and Crew did an awesome job building our 28’x8’ Timbertech deck, 25’ elevated on a hillside. Joe worked closely with the Mill Valley permitting office to get the engineering plans approved, and once we got the green light the deck shot right up! We’re extremely happy we chose them to build the deck and would happily recommend for anyone looking at similar projects."

"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."

"GREAT WORK GREAT COMMUNICATION. Jay listened to our needs and wants, gave us the right price and delivered on time when it came to completing a very nice master bath remodel for us. Thank you Jay!! ( we did not feel like we were juggled in between other customers which is a huge plus for us)."

"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."