Get matched with top foundation repair specialists in San Rafael, CA

"Within a few months of buying our first home, we noticed some troubling signs: bedroom doors swinging open or closed on their own, “bubbles” and creaks in sections of the newly renovated floors, and significant cracks splitting the concrete in our garage. Although two general inspectors assured us that our house was level, we reached out to Bay Area Underpinning (BAU) for a more detailed assessment—and we're so glad we did! Inspector Christopher Murray conducted a meticulous inspection with radar equipment. While technically our house was level, Christopher uncovered that our foundation was sinking by inches in multiple areas, explaining the issues we were experiencing. Though the news and associated repair cost were a bit daunting as new homeowners, Christopher’s knowledge, professionalism, and clear answers to all our questions reassured us that we were in good hands. With confidence, we decided to proceed with BAU for the repair. Fredy Mora and his crew did exceptional work with the demo of the old concrete slabs and the prep for lifting, working quickly and efficiently. Fredy’s positive attitude made the process smooth, and his team was thorough and dedicated from start to finish. A special thank you to our lift project manager, Kevin Gaeden. Kevin was an outstanding communicator, keeping us fully informed and addressing every question promptly. His attentiveness made a huge difference throughout the project, and we felt reassured every step of the way. Esteban Ibarra, a crewmember on the lift team, also did superb work, handling the hands-on details with skill and care. Both Kevin and Esteban even went above and beyond, taking time to fix a jammed bedroom door that had shifted with the house lift. While foundation issues are never easy, we couldn’t have asked for a better team. We’re incredibly grateful to Bay Area Underpinning for their expertise, professionalism, and exceptional service. Thank you, BAU!"

"First of all let me start saying that Mila and Crew are awesome people you can trust/rely on. We had an existing rotten staircase with so many cracks . They removed and replaced with red wood materials . They asked for the requirements and were very good and fast in understanding what we wanted. Their work was perfect. They not only completed it in the scheduled time but also did a great clean up after the job. I asked them to seal the railing and they did together with the sanding including which was not in the initial scoop of work. Overall Mila and her crew did fantastic work and communication with in project was very clear. We highly recommend. They are very clear, patient, hardworking, friendly and accommodating. What else anyone would need? Thanks so much Mila and Geico Builders. I have already started letting everyone know about your work in my neighborhood."

"The team was respectful of my property and worked diligently to ensure that the project was completed within the timeframe and budget we had discussed."

"Excellent service by Cortez Bros. They came and repaired a slope issue and fix my patio. Created new trench, and finish the whole thing just the way I wanted. Highly recommend their service."

"Excellent experience. Team arrived as scheduled and completed the project quickly and to our satisfaction. Would absolutely use them again for any concrete project."

We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We develop lasting relationship so that the next time service is needed there is no question on who to call. Satisfaction is guaranteed! Call us today!

"Throughout our project, their general construction services were consistently professional and reliable. They managed every detail flawlessly, ensuring a smooth and efficient process from start to finish."

"Excellent work. Very responsive with the original job estimate that was a very fair price. They know what they are doing. Showed up on time and finished early. the job was beautiful."

"answered my request for hauling away farm equipment promptly,arrived on time, friendly, professional, offered an estimate for drainage work."

"I hired Danny to replace four bedroom windows that had been leaking when it rained. From the moment he inspected the windows until the day he finished the project, he displayed professionalism, expertise, and efficiency. He not only made sure the job was done but also made sure it was done right. I appreciated his attention to detail and explanations of what happened, why it happened, and what repairs needed to happen. Danny also respected my home and made sure to always clean and tidy the debris that had been made during the construction. I enjoyed working with Danny and would recommend him to anyone who needs home repairs or improvement."