Clay soil and drought-flood cycles destroy foundations quietly. We diagnose first, then repair permanently, with a written estimate before any work begins.
Expansive clay, pier depth, and drainage work drive local pricing.
San Antonio sits on some of the most reactive clay in Texas. Piers must reach stable soil below the active zone, often deeper than in sandier regions. Poor lot drainage and drought-flood cycles mean many jobs include grading or moisture work, not just lifting. Pressed concrete-only quotes and depth-capped prices are the local traps. We specify steel or helical piers, full depth assumptions, and an independent hydrostatic test when we lift a slab.
Every project starts with a free inspection. We quote pier count, access, and scope in writing so you can compare apples to apples, whether you are in Stone Oak, Alamo Heights, or Converse.
| Repair type | Typical range |
|---|---|
| Minor repairs & crack sealing | $500 – $7,000 |
| Moderate slab / pier work | $7,000 – $15,000 |
| Major structural repair | $15,000 – $20,000+ |
| San Antonio average (all types) | ~$12,663 |
Free inspection, written estimate, and warranty-backed work on every service.
Stabilize settling slab-on-grade foundations common across north and east San Antonio. Steel piers and polyurethane injection.
Restore raised foundations with crawl spaces. Replace rotten beams, relevel floors, and stabilize shifting piers.
Seal hairline and structural cracks before they spread. Epoxy injection and carbon fiber reinforcement.
Free elevation survey, crack mapping, and written report. Know exactly what your San Antonio foundation needs.
Restore level floors and plumb door frames on settling slab and pier-and-beam homes across San Antonio.
Lift sunken driveways, sidewalks, and patio slabs without full replacement. Polyurethane and mudjacking methods.
Fix negative grade, standing water, and clay moisture swings that undermine San Antonio foundations.
Common questions
Foundation issues get worse every month. Our free inspection gives you a clear diagnosis and an honest quote, with no pressure.