San Antonio, TX

Foundation Repair In San Antonio, TX

If you’re a homeowner in San Antonio, you know how unforgiving our climate and soil can be — especially when it comes to your home’s foundation. At Hercules Foundation Repair, we specialize in long-lasting, professional solutions tailored to the unique challenges of South Texas soil. When you need foundation repairs you can count on, we’re the team to call.

Why San Antonio Homes Need Foundation Repair

San Antonio’s distinctive mix of clay-heavy soil and frequent drought cycles make foundation issues a common problem. One minute, your soil is swollen from a downpour — the next, it’s shrinking and cracking under triple-digit heat.

The expansive clay soil in San Antonio—especially around neighborhoods like Castle Hills, Terrell Hills, and Leon Valley—absorbs water like a sponge, then contracts just as fast when things dry out. This movement causes shifting, sinking, and cracking in both slab and pier-and-beam foundations.

This constant push-and-pull puts serious stress on your foundation. Whether you live in Alamo Heights, Stone Oak or just off Loop 410, you’ve probably seen signs of trouble — cracks in the walls, doors sticking or uneven floors.

What Sets Hercules Foundation Repair Apart

We don’t just fix foundations — we understand San Antonio’s soil, climate and construction styles from the ground up. Our team is local, experienced and trusted by homeowners across Bexar County.

Whether you’re near the San Antonio River Walk, live in a historic home in King William or a newer build in Westover Hills, we’ll provide customized solutions that last.

Here’s what makes us the best foundation repair San Antonio has to offer:

• Free, no-pressure inspections
• Locally experienced technicians
• Honest, upfront pricing
• Lifetime transferable warranties

Signs You May Need Foundation Repairs

• Cracks in walls or ceilings
• Gaps around doors or windows
• Sloping or uneven floors
• Sticking doors or windows
• Cracks in brick or exterior siding

If you’re seeing any of these signs, don’t wait. The longer foundation issues are ignored, the more expensive they become.

Serving San Antonio And Surrounding Communities

Hercules Foundation Repair proudly serves all of San Antonio and the surrounding areas, including:

• Helotes
• Converse
• Universal City
• New Braunfels
• Schertz
• Cibolo

We’re not one of those out-of-town foundation companies in San Antonio that only shows up after a flood or storm. We’re local. We live and work here — just like you.

Get the Strongest Fix in Texas. Call Hercules Foundation Repair Today.