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Thank You For Choosing BAU!

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BAU Tips

Since 2005, Bay Area Underpinning – A Groundworks Company – has specialized in helping homeowners have peace of mind knowing their homes are stable and dry. BAU is proud to have an established reputation for high-quality work and personalized service.

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  • Long Term Warranties
  • Over 18 years of expertise
  • Financing Available

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.

Schedule Inspection

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Bay Area Underpinning - Service Areas

Our Locations

Fairfield

2333 Courage Dr. Suite C
Fairfield, CA 94533

San Jose

1161 N Fair Oaks Ave
Sunnyvale, CA 94089