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

"Very professional and easy to work with."

"I have a beautiful master bathroom, thanks to Ruben Olivo, and the process was so smooth! Ruben does quality work, pays phenomenal attention to detail, and is a master of all trades: tile, plumbing, electrical, etc. Our remodel was completed on budget and according to schedule. It was relaxing to work with just one main person: no subs, no stress! You’ll notice Ruben’s professionalism and helpful, calm demeanor immediately and value his work ethic and enjoyable personality as he works at your home. We were nervous to select the right contractor for our first project and now we’re already saving to team up with him for another!"

"It can be really difficult to find the right contractor, one who is honest, shows up on time and does quality work at realistic prices. I found them in Bielefield Construction! This company has a great crew with many talents. Ray built us a dream deck that will last at least two life times. Thank you Bielefield Construction and crew."

"Excellent experience. The price was fair, Ofer was very flexible and responsive to what we needed, and his team were punctual, professional, and efficient. When other contractors would take days to respond and provide estimates, Ofer always got back to me in a couple of hours at most. Adding the skylight took only two days, and the only additional cost was for the skylight itself (about 200$) and paint (about 40$)."

"Professional and courteous. Bo did a great job and I would recommend this company to anyone who wants a great job done."

"John and his team do amazing work. Built a stunning custom office space with a floor to ceiling library, custom cabinets and custom French doors that blended into our existing home design. I’ve owned a number of homes over the years and I’ve never worked with a builder more dedicated to quality and with more experience than Bay."

"Very Good Customer Service; Very meticulous; Very Professional and Customer Focused. Will recommend them to other people...."

"When I hired Brian I was out of town and unable to work on the project myself. I hired Brian over the phone, and he was able to assess my needs for the repair. He gave me a bid I was able to complete the job that we set out to complete. He met the price range that he gave in the bid. And the great thing was is we were able to do it over the phone without any difficulties. His knowledge base was strong, so we did not have any hiccups or difficulties during the construction process. I would recommend Review Concept Design and Development inc. as a quality construction organization."

"DIY was able to fit us in between bigger jobs. Service was excellent and came in under budget."

"First String Home Improvement Company installed my bathroom door, and the results exceeded my expectations. I’m very picky when it comes to details, but with Skyler I didn’t have to supervise him at all—his professionalism and expertise were evident throughout the entire process. On top of that, he’s incredibly enthusiastic about what he does, which made the experience even better. This company is my go-to, and I’ll def hire them again!"