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.
The crew was was fantastic! They finished faster than expected and they communicated with us daily to keep us informed along the way. We…
The crew was was fantastic! They finished faster than expected and they communicated with us daily to keep us informed along the way. We are very happy with the results and the professionalism of the staff.
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!!!
We just had Bay Area Underpinning work on our house and we are very impressed with this company. They were very professional and got the…
We just had Bay Area Underpinning work on our house and we are very impressed with this company. They were very professional and got the job done efficiently. They kept us informed on the status and let us know what to expect. Thank you, Gustavo, Isaiah and Ramon for a job well done!
We used BAU to install piers and screw jacks to level our home. Really pleased with the entire process. The communication was stellar and…
We used BAU to install piers and screw jacks to level our home. Really pleased with the entire process. The communication was stellar and the foreman made sure we understood each step as it was happening. The whole crew was professional, polite, punctual, and very neat. Each day they left the job site nice and tidy. The overall result is amazing. Our floors are level and the house looks great. Would highly recommend for any foundation/leveling needs.