Residential + Commercial
We are a BBB A+ rated foundation repair contractor serving San Jose, Sacramento, Fairfield, and more. Get started with a free inspection and quote today.
Are you seeing any of these signs of foundation problems around your home?
Every Home Deserves a Stable Foundation
Getting foundation repairs as a homeowner can be complicated. Bay Area Underpinning promises to guide you each step of the way. With our “By Your Side Guarantee” we promise to be by your side throughout the whole process.
Check Out Our Video Library
Learn more about foundation repair and other topics through our extensive video library.
Bay Area Underpinning Understands the Needs of Our Community’s Homeowners
Bay Area Underpinning was founded on the premise of providing a better foundation repair experience for homeowners from San Jose to Sacramento.
HEAR WHAT YOUR NEIGHBORS
ARE SAYING ABOUT US
OUR FOUNDATION REPAIR SERVICES
FOUNDATION REPAIR MADE SIMPLE
Enjoy your stable
home for years
Fill out our online form or call us to schedule your inspection.
FREE Foundation Repair Guide
Download the free foundation repair guide for Northern California homeowners.
This checklist will help you spot any common foundation problems around your home and how to fix them. Enter your email and get the free guide.
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