Concrete Leveling & Mudjacking
Concrete Leveling San Antonio, TX
Lift sunken driveways, sidewalks, and patio slabs across San Antonio without full replacement. Mudjacking and polyurethane foam methods.
Concrete leveling in San Antonio fixes sunken flatwork: driveways pulling away from the garage, trip hazards on sidewalks, and pool decks pitched toward the house. Mudjacking and polyurethane injection fill voids under the slab and lift it back toward level, often in a few hours.
What We Level
- Driveways and garage aprons
- Front walks and ADA ramps
- Patios and covered porches
- Pool decks and coping edges
- AC pads and utility slabs
Mudjacking vs Polyurethane Foam
Mudjacking pumps a cement slurry through dime-sized holes. It is economical for thick driveways and heavy loads. Polyurethane foam expands gently, cures in minutes, and adds less weight, ideal for pool decks and areas near saturated clay.
Neither method fixes a main house slab that is still moving on expansive clay. If interior walls are cracking or floors slope, you likely need slab foundation repair or house leveling, not foam alone.
Concrete leveling cost in San Antonio
Slab size, void depth, and access determine price. Structural scopes are quoted separately.
| Scope | Typical range |
|---|---|
| Sidewalk section mudjacking | $500 – $1,200 |
| Driveway apron / single-car pad | $800 – $2,500 |
| Polyurethane patio or pool deck lift | $1,500 – $4,500 |
| Garage approach tied to settling slab | $2,500 – $6,000 |
| Structural slab (may need piering instead) | $7,000 – $15,000+ |
Ranges reflect San Antonio market conditions. Final price depends on inspection findings. We quote in writing before work begins.
Why San Antonio Flatwork Sinks
Clay shrinks in drought and compacts under load. Tree roots steal moisture unevenly. Downspouts dump water that washes fill from under driveway edges. In Cibolo and Helotes, cut-and-fill lots are a frequent culprit: the garage approach settles while the house footing still looks fine.
Our Process
We probe for voids, mark injection points, and lift in small increments while checking slope with a laser. Holes are patched to match existing concrete. If we find active foundation movement tied to the house slab, we document it in your inspection report and quote piering separately.
Schedule a free look at your sunken concrete in San Antonio: (830) 244-0222. Same-day estimates on most exterior flatwork.
San Antonio Slab Repair · 454 Soledad Street, 3rd Floor, San Antonio, TX 78205 · (830) 244-0222
Questions & answers
Concrete Leveling & Mudjacking
Don't let a small crack become a $15,000 problem.
Foundation issues get worse every month. Our free inspection gives you a clear diagnosis and an honest quote, with no pressure.