Professional Driveway Leveling Services in Waco, TX
A sunken or uneven driveway isn't just an eyesore—it's a safety hazard and a sign of underlying foundation issues that will only worsen over time. At Waco Concrete Leveling, we specialize in restoring driveways throughout Waco, Hewitt, Robinson, Woodway, and all of McLennan County using advanced polyurethane foam injection technology. Our driveway leveling process is faster, more affordable, and less disruptive than complete driveway replacement.
Why Driveways Sink and Settle in Central Texas
Expansive Clay Soil
Central Texas, including McLennan County, is known for its expansive clay soils. These soils absorb water during wet periods and expand, then shrink dramatically during dry spells. This continuous cycle creates voids beneath concrete slabs, causing them to sink and crack over time.
Soil Erosion and Washout
Water is the enemy of stable concrete. When water penetrates beneath your driveway through cracks or along the edges, it gradually washes away the soil that supports the slab. This erosion creates hollow spaces under the concrete, and without adequate support, gravity does the rest.
Poor Soil Compaction
If the soil beneath your driveway wasn't properly compacted during initial construction, settlement is almost inevitable. Loose soil compresses under the weight of vehicles and the concrete itself, creating uneven surfaces and trip hazards.
Warning Signs You Need Driveway Leveling
- Visible height differences: One section sits noticeably lower than adjacent slabs
- Water pooling: Puddles form after rain instead of draining properly
- Trip hazards: Uneven joints between concrete slabs create tripping risks
- Garage door gap: A gap has formed between your driveway and garage floor
- Cracks widening: Existing cracks are getting larger as concrete settles
- Vehicle scraping: Your car scrapes when entering or exiting the driveway
How Our Driveway Leveling Process Works
1. Inspection and Assessment
Our technicians carefully evaluate your driveway to determine the extent of settlement, identify the underlying causes, and develop a customized leveling plan.
2. Drilling Injection Holes
We drill small holes (typically 5/8-inch diameter) through the sunken concrete slabs at strategic locations—much smaller than those required for traditional mudjacking.
3. Foam Injection
High-density polyurethane foam is injected beneath the concrete. The foam expands within seconds, filling voids and gently lifting the slab to the desired height.
4. Hole Patching and Cleanup
Once the concrete is level, we fill the injection holes with color-matched concrete, making them nearly invisible.
5. Immediate Use
Polyurethane foam cures in approximately 15 minutes. You can drive on your newly leveled driveway within an hour of completion.
Driveway Leveling vs. Replacement
Many homeowners in Waco assume that a sunken driveway means expensive replacement is their only option. Professional concrete leveling offers compelling advantages:
- Cost Savings: Leveling typically costs a fraction of complete replacement
- Time Efficiency: Most projects complete in just a few hours
- Less Disruption: Quiet, clean process with no excavation
- Environmental Benefits: Keep existing concrete out of the landfill
- Permanent Solution: Waterproof foam won't wash away like soil
Maintaining Your Leveled Driveway
Once your driveway has been professionally leveled, a few simple maintenance steps will help ensure it stays that way for decades: seal cracks promptly, improve drainage, apply concrete sealer, control nearby vegetation, and address problems early before minor issues become major repairs.