Wall, Ceiling, or Floor Cracks
Cracks around doors, windows, brick, drywall, ceilings, or flooring can be signs of foundation movement.
San Antonio TX Concrete Contractor Foundation Repair Experts Serving Central Texas
Lifetime warranty
Free estimates
San Antonio, TX
Foundation experts
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Based on 131 verified reviews
Foundation repairs built around your San Antonio home with clear repair plans, upfront pricing, and reliable solutions for every foundation type, all backed by written warranty protection.
Bats Foundation Repair offers San Antonio homeowners a complete, start-to-finish approach to foundation repair. Whether you've noticed cracks, sticking doors, uneven floors, or simply want to catch a potential issue before it gets worse, our team is here to help with a free, no-pressure assessment. From the first phone call to the finished job, we focus on honest communication, careful workmanship, and making sure you understand the recommended repair before any work begins.
Bats Foundation Repair is a locally owned and operated company serving San Antonio and Central Texas. Our crews are experienced construction professionals who specialize in foundation repair and take pride in doing the job the right way. We work on both slab and pier & beam homes, offering steel piers, hybrid steel piers, pier & beam repair solutions, and polyurethane foam injection when appropriate. Every recommendation is based on the needs of the structure, with repair methods selected to provide a reliable long-term solution. Repair plans are engineer-reviewed to help ensure the work meets today's industry standards.
When it's time to get an expert opinion about your foundation, contact Bats Foundation Repair for a free assessment. A great home starts with a strong foundation.
What we do in San Antonio
Repair methods built around your home
At Bats Foundation Repair, we create a comprehensive foundation repair plan tailored to your San Antonio home and its soil, never a one-size-fits-all fix.
01 
Hybrid Steel Pier System
Ten feet of steel through the active upper soils, then high-pressure-tested concrete cylinders driven to refusal or bedrock.
Learn more 02 
Concrete Underpinning
Reinforced concrete piers driven beneath your foundation to stable ground that doesn't move with San Antonio's wet-dry seasons.
Learn more 03 
Steel Pier Systems
Steel pilings pressed past the unstable clay to load-bearing strata, then your foundation is lifted back to level.
Learn more 04 
Polyurethane Foam Injection
Lift sunken driveways, patios, and garage slabs fast with lightweight, moisture-resistant foam — minimal disruption, same-day use.
Learn more Browse by Category
Concrete Slab Services
Slab pier installation, crack repair, driveway lifting, resurfacing, and sealing for San Antonio's expansive clay soil.
Explore categoryConstruction Company
Commercial repair, house leveling, tunneling, retaining walls, waterproofing, and structural engineering across South Texas.
Explore categoryMasonry Contractor
Pier and beam repair, block and base foundations, masonry crack repair, wall reinforcement, and structural masonry work.
Explore category Warning signs
Is your home sending you signs?
A strong foundation is key to maintaining the safety and structure of your home. When it begins to move, settle, or shift with San Antonio's expansive Bexar County clay, the warning signs often show up throughout the house. If you notice any of the issues below, it may be time to schedule a foundation assessment.
Uneven or Sloping Floors
Floors that slope, dip, or feel uneven may indicate movement beneath the home.
Sticking Doors or Windows
Doors and windows that suddenly become hard to open, close, or latch can point to shifting in the structure.
Gaps and Separations
Gaps between walls, ceilings, floors, trim, or windows may signal foundation movement.
Leaning Chimneys or Exterior Separation
A chimney pulling away from the home, brick separation, or widening exterior gaps can be signs of settlement.
Don't ignore these warning signs
Foundation problems rarely fix themselves. Contact the experts at Bats Foundation Repair for a free inspection in San Antonio and let us help you keep your home on solid ground.
The power of our system
Engineered from the bedrock up
Our concentrically driven pier system reaches stable, load-bearing strata deep beneath San Antonio's expansive clay — restoring your foundation with precision and stabilizing it for the long term.
01
Concentrically Driven Piers for Maximum Stability
Our concentrically driven steel piers are installed directly beneath the grade beam, ensuring true vertical load transfer for superior support. Unlike systems that rely on side brackets attached to the foundation, our piers reinforce from below — eliminating lateral stress and ensuring long-term stability.
02
Deep Foundation Support
Our steel piers are driven deep into the ground, bypassing weak or shifting soil layers until they reach load-bearing strata. This creates a solid, stable base that prevents further settlement and structural damage.
03
Precision Hydraulic Installation & Hand-Jack Lifting
Piers are driven using hydraulic rams until they reach stable soil. The final lift is then performed with hand jacks, each controlled by a skilled crew member — allowing slow, precise, controlled adjustments to restore your foundation as close as possible to its original elevation.
04
Built for Strength and Longevity
Our piers are made from high-strength steel, engineered to withstand heavy loads and shifting soil conditions for lasting durability.
05
Versatile and Reliable
Designed to work across a variety of soil conditions and foundation types, our system is a trusted solution for homeowners throughout San Antonio and South Texas.
Pier & beam foundation repair
Solutions built for pier & beam homes
At Bats Foundation Repair, we build pier & beam repair plans around the structure of your San Antonio home. We evaluate the existing supports, beams, joists, soil conditions, crawlspace access, and overall movement before recommending the right repair approach.
01
Sonotube Piers
Sonotube piers are cast-in-place, cylindrical concrete piers reinforced with steel rebar. Installed as a continuous column from below grade to the beam, they deliver superior load-bearing capacity and long-term structural stability.
02
Engineered Pad & Block System
This system begins with a poured concrete footer to establish a stable load-bearing base. Solid concrete blocks are then installed above the footer, with steel shims providing direct contact and transfer of load to the wood beams — a cost-efficient design that maintains structural durability and long-term performance.
03
Reshimming Services
For homes that don't require new piers, we provide reshimming services. Adjusting or adding shims to existing supports can correct uneven floors and restore balance. If needed, we can also add new supports or piers to reinforce weaker areas.
04
Strong Solutions
Whether it's sonotubes, engineered pad and block supports, or reshimming, every solution we provide is engineered for strength and longevity. Our goal is to give San Antonio homeowners peace of mind with a foundation that's stable, secure, and built to last.
Why San Antonio chooses us
Why homeowners trust Bats Foundation Repair
40+
Years of foundation experience
01
San Antonio Soil Specialists
We know how Bexar County's expansive clay behaves — and we engineer every repair to hold level through the wet-dry cycle.
02
Lifetime Transferable Warranty
Steel and hybrid steel pier systems include lifetime transferable warranty coverage. Pier & beam repairs include separate written warranty terms.
03
Honest, Free Estimates
No-pressure assessments and transparent pricing, so you know exactly what your home needs before any work begins.
04
Local San Antonio Crews
Our San Antonio office on Morocco St means a local team that knows your neighborhood and stands behind the work.
What sets us apart
What sets us apart
From coordinated lifting crews to engineer-certified results, every part of our process is built to protect your San Antonio home and deliver a foundation repair you can trust.
Large, Coordinated Crews
- Large, synchronized field crews lift the structure simultaneously at multiple points.
- Coordinated lifting distributes load evenly across the slab, so it moves as one unified system.
- Movement is controlled, gradual, and predictable — reducing stress on the slab, plumbing, and framing.
- The result: less structural stress, better elevation recovery, and faster project completion.
Engineered, Precision-Driven Piers
- All piers are concentrically driven directly under the grade beam for maximum load transfer and long-term stability.
- We never use bracketed pier systems.
- Interior pier locations are verified with GPR (Ground Penetrating Radar) scanning by a licensed structural engineer.
- GPR scanning minimizes risk to post-tension cables, plumbing, and utilities.
Engineer-Certified Repairs
- Independent structural engineer certification is included.
- Final elevations are documented and verified.
- Engineering is third-party and unbiased — focused solely on structural integrity.
No Conflicts of Interest
- We don't sell or include plumbing reports, and we don't employ plumbers.
- This eliminates conflicts of interest and protects the homeowner.
- We're happy to recommend a trusted plumber, or you can use your own.
Certified & Trusted
- NFRA-Certified Foundation Specialist.
- A+ rating with the Better Business Bureau.
- 5-star reviews on Google & Yelp.
Local & Established
- Central Texas locals serving San Antonio — not a national chain.
- Our office and facility are on Heatherwilde Blvd in Pflugerville.
- We own our building and run long-term crews, not temporary labor.
Straightforward, Competitive Pricing
- Efficient crews and proven systems let us offer competitive, transparent pricing.
- No inflated scopes and no unnecessary work.
Industry-Leading Warranties
- Lifetime transferable warranty on all driven pier systems.
- Pier & beam homes are backed by their own dedicated warranty.
- Clear, written warranties are provided with every project.
One of the best in the industry
Backed for the lifetime of your home
San Antonio foundation repairs backed by a lifetime guarantee
The piers we install are covered for the lifetime of the structure. Simply put — we stand behind our San Antonio work long after the crew leaves.
- Steel piers adjusted at no cost if settling ever requires it.
- Hybrid Steel Piers: lifetime warranty, zero adjustment charges for the first 10 years.
- Warranty transfers to the next owner — protecting your San Antonio investment.
40+
Years combined experience
Local
San Antonio office on Morocco St
Lifetime
Transferable warranty
100%
Free, honest estimates
Sara Bouchard
"I highly recommend. We had a great experience with Calvin in obtaining a thorough inspection on the foundation and slope of a property we are looking to purchase. Responsive timing and service, very pleasant to work with. Huge thanks to Bats Foundation Repair!"
a month ago
Barret N Velvet
"From the initial quote, to the follow up after the completion of the repair, Bats Foundation Repair has been prompt, efficient, polite, easy to deal with. Their quote was, to the dollar correct, no added charges or fees. Every one of the people we dealt with was polite, professional and helpful."
a month ago
Chris
"We received a phenomenal service from Rony Martinez during the inspection, he was thorough and clear on educating us on the inspection findings, and we were fully satisfied with his expertise."
6 months ago
Shelia McAllister
"Three years ago Bats replaced our old house foundation with concrete pilings and did a great job; professional and quick. Three years later due to a plumbing leak we had them back out. They were on time, worked quickly and did an excellent job. We are very satisfied."
7 months ago
Grayson Daniel
"I knew I had a big foundation issue when a tenant sent a picture of a crack running across the ceiling. August Walker came out the next day, checked the elevation throughout the house, and gave me a clear cost breakdown. The crew showed up exactly when they said, leveled the entire house, and put the landscaping back together in 1 day! I could not recommend them highly enough."
9 months ago
Sage Jefferson
"They came early, conducted a thorough inspection, and suggested pier and beam adjustments. The work was excellent and supported by what they refer to as a lifetime warranty. A trustworthy foundation contractor in Pflugerville — great quality work and reasonable pricing."
9 months ago
Where we work
Texas foundation experts you can trust
From our offices in Pflugerville, Austin and San Antonio, we serve homeowners across Central Texas.
Don't see your city? Give us a call.
Get started in San Antonio
We want to hear from you
Tell us what's happening with your foundation and we'll schedule a free, no-pressure estimate at your San Antonio home. Most repair plans get underway within a few days.
Call our San Antonio office
(726) 233-3230
San Antonio office
10127 Morocco St #195, San Antonio, TX 78216
Hours
Mon–Fri · 8am–5pm
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Expect a call or email from our San Antonio team within one business day.