Bay Area Underpinning

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5170 Fulton Drive, Fairfield, CA, 94534, US

Phone: (707) 310-0602

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Bay Area Underpinning offers high-quality solutions and reliable products from ECP (Earth Contact Products) to fix your foundation problems. Bay Area Underpinning will come to your home and make a thorough inspection to determine the cause of any problems.

Bay Area Underpinning will give you a written proposal that details what we will do and what your investment will be. After you approve the proposal, we will quickly and efficiently implement the repairs that are needed, providing you with the permanent results of a strong and steady foundation.


Outstanding company. We recently purchased a home and some foundation issues were revealed in the disclosures. Neither of the two repair quotes that we got during the home buying process gave us much confidence. We contacted Bay Area Underpinnings for a third estimate and were glad that we did so

— Anonymous

We bought a house and did not realize that there was something going on with the floors. Well turns out the house was settling. We got dooped because the seller didn't disclose this information which was quite obvious. So we began looking for solutions and underpinning Is what we found. Expensive!!! We had multiple companies come out and take a look and BAY AREA UNDERPINNING was by far the one that seemed the most trustworthy and fairly priced.

— Anonymous

The reason I choose this company is because of price, value, expertise and experience. John was great to work with. The project encountered some issues that John handled well and without asking for change orders. Good people. From start (estimate) to finish (Receiving and permit) everyone was excellent.

— Anonymous

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About Bay Area Underpinning

For more than 10 years we have been serving the Bay Area in California for foundation repair. We use the very best products for foundation repair from Earth Contact Products made right here in the USA. Contact us for a free estimate today!

Bay Area Underpinning - Resistance Pier Installation

This video shows the process of installing a Resistance Pier for foundation repair in California. See more on the page on our website for resistance piers:

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