
Concrete Slab Foundation Inspection and Stabilization Services in San Antonio
Why Slab Foundations Shift
San Antonio’s terrain is made up of expansive clay soils that can wreak havoc on concrete slab foundations. During rainy periods, these soils absorb water and swell. In contrast, dry conditions cause the soil to contract and shrink. This cycle of expansion and contraction puts stress on the concrete slab, leading to cracking, sinking, or uneven movement of the structure above.
Over time, this can cause damage to floors, walls, windows, and doors. Left unaddressed, minor issues can evolve into major structural problems that are more expensive to fix.

How We Stabilize Concrete Slab Foundations
CenTex Foundation Repair offers proven solutions for stabilizing concrete slabs. Our experienced concrete slab foundation repair team in San Antonio begins with a thorough foundation evaluation to identify trouble areas. Depending on the severity of damage and unique soil conditions, we may recommend solutions like concrete or steel piers, and in some specialized situations, foam injection leveling. Our concrete slab foundation repair methods used in San Antonio are designed to lift, level, and reinforce your home’s foundation, restoring safety and stability.
Warning Signs of Slab Foundation Damage
Many foundation issues start small but grow worse if ignored. Watch for these signs:
- Cracks in drywall, flooring, or exterior brick
- Doors or windows that are hard to open or close
- Floors that slope or feel uneven
- Separation between walls and the floor or ceiling
- Gaps around window or door frames
If you notice any of these signs, it’s time to call our San Antonio concrete slab foundation stabilization experts for a free inspection.

Why San Antonio Homeowners Trust CenTex Foundation Repair
At CenTex Foundation Repair, we’ve built a reputation for quality service and dependable results. With more than three decades of experience serving the San Antonio area, we know how local soil and weather affect slab foundations. Our concrete slab foundation repair crews in San Antonio use state-of-the-art tools and industry-leading repair techniques to ensure long-term success. We also offer transparent pricing, free inspections, and strong warranties to give you confidence in your investment.

FAQs
A: Fluctuations in moisture levels cause the clay soil to expand and contract, creating movement beneath the foundation.
A: We use minimally invasive techniques to limit disruption to your home and landscaping.
A: Stabilization addresses the root cause, but cosmetic repairs may be needed afterward for aesthetics.
A: Yes, we stand by our work with warranties tailored to the repair method used.
A: Every job is different—get started with a free concrete slab foundation inspection and customized quote.
Book Your Free Concrete Slab Foundation Inspection in San Antonio Today
Protect your home from shifting soil and foundation damage. Contact CenTex Foundation Repair to schedule your free inspection for a concrete slab foundation repair or inspection in San Antonio!