Foundation repair companies · San Antonio · October 2026
The 10 best foundation repair companies in San Antonio
These are the ten San Antonio area foundation repair companies with the most Google reviews, ranked by review count. Each summary is based on what the company says on its own Google listing. No company paid to be included or to be ranked higher.
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G.L. Hunt Foundation Repair
4.9 ★ · 2,399 reviews
3 offices in San Antonio
In business for more than 35 years. Repairs slab and pier and beam foundations and installs drainage such as French drains and sump pumps. Its listing mentions free inspections, financing and transferable warranties.
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Baird Foundation Repair
4.9 ★ · 1,864 reviews
Hot Wells Blvd, San Antonio
Family owned and working in San Antonio for over 55 years. Does slab and pier and beam repair, house leveling and concrete leveling, and offers a lifetime transferable warranty, free inspections and financing.
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Olshan Foundation Repair
4.8 ★ · 1,157 reviews
SE Loop 410, San Antonio
Founded in 1933 and the oldest company on this list. Handles foundation repair, crawl space repair, drainage and concrete leveling for homes and commercial buildings. Free estimates come with a written repair plan.
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Groundworks Foundation Repair
4.8 ★ · 883 reviews
2 offices in San Antonio
Repairs settling foundations with piers and lifts sunken concrete. Covers Bexar County out to New Braunfels, Schertz and Cibolo, with free home inspections.
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Pinnacle Foundation Repair
5.0 ★ · 616 reviews
NE Loop 410, San Antonio
The highest-rated company in the top ten. Does foundation repair and restoration, starting with an inspection and a repair plan written for the house.
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Hercules Foundation Repair and Remodeling
4.8 ★ · 366 reviews
Garden Ridge
Family owned. Repairs slab foundations, including interior piers, as well as pier and beam homes, and works from San Antonio up to Austin and down to Victoria.
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Risen Foundation Solutions
5.0 ★ · 281 reviews
Speedway Dr, San Antonio
Locally owned and focused on slab foundations. Installs steel piers and does house leveling and inspections, and says it has repaired more than 1,850 foundations. Inspections are free.
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StoneHouse Foundation Repair
5.0 ★ · 207 reviews
Converse
Family owned foundation repair and house leveling company. Its service area runs from Kerrville to Kyle and includes New Braunfels, Seguin and San Marcos.
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Above All Foundation Repair
5.0 ★ · 171 reviews
Converse
Has been repairing foundations for San Antonio homeowners since 2002.
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Xpert Foundation Repair
4.9 ★ · 128 reviews
3 offices: San Antonio, west San Antonio, New Braunfels
Repairs foundation cracks, installs piers and drainage, and stabilizes foundations. Its listing says it has served San Antonio homeowners for over 40 years and offers a free assessment.
Logos belong to the companies shown and are used only to identify them. Ratings and review counts are from each company's Google Maps listing in October 2026. For companies with several offices, the figures are for the most-reviewed San Antonio listing. Company names belong to their owners, and we are not affiliated with any company listed.
How to compare foundation repair quotes
A star rating tells you how a company treats its customers. It does not tell you whether its plan for your house is right, so put the quotes side by side and check these.
- Pier count and locationsEach quote should show the piers on a drawing of your house. Different counts mean different diagnoses.
- Pier typePressed concrete, steel or helical, and how deep the contractor expects to go.
- Elevation readingsAsk for the floor elevation survey showing how far each part of the house has dropped.
- Engineer's reportWhether an independent engineer reviews the plan, and who pays for it.
- Plumbing testA leak test before and after the lift, and who pays if a line breaks.
- Warranty termsHow long it lasts, whether it transfers to a buyer, and whether there is a transfer fee.
Before you get quotes
- What foundation repair costs in San Antonio in 2026
Price ranges by repair type, and the permit and engineer costs San Antonio adds.
- Foundation inspection: engineer or repair company?
When a free inspection is enough and when to pay for an engineer's report.
- Does homeowners insurance cover foundation repair in Texas?
When a plumbing leak can make the damage a covered claim.