Get matched with top bathroom remodel pros in Orinda, CA

"They were able to start right away and very professional. I got a bang for the buckð"

"He is very good, communicates well, and he is there when he says he will be and very thorough! I liked doing business with him! He explains everything that he will do before he does the job and he listens to my suggestions."

"They were professional and completed the project on time."

"Updating our home was a dream we have had for years. But finding a good contractor in Bay Area was so difficult, that we almost gave up. We were introduced to United C Construction by our architect(who we also love!) It was exhausting trying to find someone trustworthy and not overpriced. We had luck of working with Osmar which during the project we had clear communication, expectation of setting, professionalism and superior craftsmanship. He walked us through every step of the way, and helped problem solve tough permitting and structural issues in Berkeley!"

"We build an 400 sqft addition to our living room and made some change to the layout of our home as well , In summary, working with Joel and Avi was a great experience all around. The communication was excellent, the job was done quickly and cleanly, and the end result is absolutely fantastic. I would highly recommend them to anyone in need of home renovation and construction work."

"⭐⭐⭐⭐⭐ Review We recently had our home remodeled by 4sigma, and the transformation has been nothing short of extraordinary. From the very beginning, their team impressed us with their professionalism, attention to detail, and clear communication. Design Excellence: They took the time to understand our vision and lifestyle, then elevated it with creative solutions we hadn’t even considered. The layout now feels more open, functional, and welcoming. Quality Craftsmanship: Every finish, from flooring to cabinetry, reflects precision and care. You can tell they don’t cut corners—the workmanship is solid and built to last. Project Management: Renovations can be stressful, but 4sigma kept everything on schedule and within budget. They were transparent about timelines and costs, which gave us peace of mind throughout the process. Customer Care: What stood out most was how responsive and approachable the team was. They treated our home as if it were their own, and that level of respect mad"

"Great work for a great price."

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. Give us a call today, we look forward to earning your business!

"What ever he plans for the project,He compleat that.He is honest and fair.I will refer him to my friends and family."

"Good work and very professional"