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

"Very professional and easy to work with."

"We could not be happier with the remodel of our dated, dysfunctional, tiny kitchen. Ruben was very professional, friendly and a real problem solver. He continually went above and beyond and we simply cannot say enough about what a great contractor he is. We had an unforeseen deadline and he and his staff worked very hard to make sure the job was finished. Their work was meticulous and the final result outstanding. Thank you Ruben and staff!"

"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 found Bielefeld Construction on Home Advisor and was surprised when Ray responded because we hadnâ t previously had a lot of luck on Home Advisor. We hired them for a master bedroom remodel and are very happy with the final outcome. We made a few changes here and there and Ray was very accommodating. All employees and subcontractors were pleasant, considerate and meticulous in what they brought to the project. We would definitely recommend Bielefeld Construction and use them again if the need arises. 5 star organization!"

"Jessy and his team were incredible very professional , they did an outstanding job in building my new fence, Jessy came by every day to make sure everything was done properly, the finished fence is perfect , they also rebuilt and older fence, we couldnâ  t be happier and the price was well worth it . Highly recommended."

"John sent Ross right away to put an emergency shower repair. The job was done quickly and very clean. I am very happy with the outcome with Bay Builders Inc. After 3 years the repair has held up very well."

"They did an excellent job! We definitely would want to use them again. They just replaced the siding on the sun beaten part of our house. It looks much better than before and matches the rest of the house perfectly. They were responsive and got things done in a timely manner. I recommend vey highly."

"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 Skyler, he is such a professional handyman, he does the work very quickly and you can trust him. He will come in advance with professional equipment, remove the wooden floor with tools, and remove the nails exposed to the outside to avoid safety hazards. He is also very nice, cheerful and patient. It was a great experience to work with him."

"They made an appointment the next day, showed up on time, clean and professional. After finishing he leveled my dishwasher, at no additional charge, which had been bothering me for years. All very friendly at a fair price."