Proudly serving Sacramento, San Jose, Stockton, Oakland, Elk Grove, Santa Rosa, and the greater Bay Area.
Crawl Space Repair in San Mateo, CA
If you’re searching for crawl space repair in San Mateo, CA, Bay Area Underpinning has what you need. We’ve been fixing damaged crawl spaces in San Mateo since 2005.
Financing Available
Warranty Backed Solutions
19+ Years Experience
Top Work Places 2024
2023 Super Service Award
Known Signs of Crawl Space Problems – Crawl Space Repair San Mateo, CA
To know if your crawl space is in trouble and needs professional help, there are a few signs you should look out for:
Wood rot
Condensation
Floor cracks
Foundation cracks
Drywall cracks
Sloping floors
Moisture problems
Increased humidity
Increased energy bills
Rodent infestation
Spongy floors
Misaligned doors and windows
Water problems
Bay Area Underpinning – Other Services Offered
Uneven Concrete Repair
The concrete surfaces around your home can settle for many reasons, including poor compaction, poor drainage, poor site conditions, and more. In California, uneven concrete slabs are often caused by the expansion and contraction of clay-rich soil due to moisture.
To relevel uneven concrete, foundation repair experts in San Mateo, CA, from Bay Area Underpinning use poly foam injection. This is a simple and minimally invasive procedure, which involves the following steps:
Small 5/8” holes are drilled in the affected concrete.
Polyurethane foam is injected through ports placed in the drilled holes.
The foam flows beneath the concrete and starts to react, filling the void and lifting the slab.
Poly foam injection restores your affected concrete slab to its original position, eliminating trip hazards.
Drilled Concrete Foundation Piers
If your home is located on a hillside, there are a few problems you could be facing, like difficulty opening doors and windows, the formation of small cracks in your drywall, and foundation movement. If your problem is foundation movement, we can stabilize it using drilled, cast-in-place concrete foundation piers.
Bay Area Underpinning – Service Area
Along with serving San Mateo, CA, and its surroundings, Bay Area Underpinning also serves other areas across Northern California. To view the full list of areas we serve, visit our Service Area page.
Proudly Serving Northern California
Northern California trusts Bay Area Underpinning for reliable crawl space, foundation, and concrete repair services. Contact us for a free inspection!
Why Choose Bay Area Underpinning for Crawl Space Repair?
Since 2005, Bay Area Underpinning has been serving property owners in the Northern California region for their various crawl space foundation repair needs. Joining hands with the right team of professionals, we continue to offer the most efficient, cost-effective, and long-lasting services and solutions. Call us today for a free estimate.
Our Process
Schedule Free Inspection
One of our contact center representatives will reach out to you to determine your problem and set the best time for one of our certified field inspectors to visit your home.
Consult with Our Certified Inspector
Our certified field inspector will visit your home to observe the problems in your home and inspect other areas of your home that may have been impacted.
Installation of Customized Solutions
Our professional production crew installs patented, American-made solutions in each home with care and strives to leave the area better than we found it.
I called in Bay Area Underpinning for foundation work. They were wonderful answering my many concerns, I received prompt return calls, the…
I called in Bay Area Underpinning for foundation work. They were wonderful answering my many concerns, I received prompt return calls, the work was completed within an appropriate time frame, and the best thing he stayed with the estimate to the dollar. I loved the engineer, time frame, and minimal damage repair. I didn't know how my house was going to respond and even the marble and windows handled well. Unfortunately I didn't get the exact lift I wanted in the office even though they tried their hardest. My advice — call them when the problem first arises and the outcome and the house will lift with ease. I definitely recommend BAU. Because I live on a hill one pillar had to be covered – done. I also had a French drain installed to divert the water which was recommended. Thank you
Bay Area Underpinning came in recently and re-leveled all of the screw jacks in my floor both leveling the floor and getting rid of any…
Bay Area Underpinning came in recently and re-leveled all of the screw jacks in my floor both leveling the floor and getting rid of any unwanted noises. They did a great job thoroughly professional the foreman Aaron was wonderful not only did he do a great job but he was a pleasure to have around the house. Kudos also to Will Clark, who was totally responsive and professional throughout. Highly recommend this company.
This company gets a 10 out of 10 from me. From my initial consultation with Rick DeSoto to the work performed by foreman Raul, and his team …
This company gets a 10 out of 10 from me. From my initial consultation with Rick DeSoto to the work performed by foreman Raul, and his team Jonathan and Demareon, this was the best possible experience in working Bay Area Underpinning for the first time. The crew was professional and adjusted the leveling jacks (and even added a couple as was needed) with care and great attention. Pricing was very reasonable too. I'll never trust any other company to do this type of work at my home. 100% satisfied with the work and my interactions with the crew. A+ work performed = A VERY HAPPY CUSTOMER!!!