
Allen Concrete Lifting
Foam Concrete Leveling in Allen, TX
Foam concrete leveling in Allen lifts sunken slabs with polyurethane injection, same-visit results, and free estimates.
- 15+ Years local experience
- 500+ Projects completed
- Licensed & Insured
Serving Allen and nearby communities.
Got a slab that dropped an inch on one side? Foam concrete leveling fixes it without a jackhammer in sight. Allen Concrete Lifting injects a two-part polyurethane foam under the sunken section, and the slab rises back to grade in minutes, not days.
The foam is lightweight, so it won't add stress to soil that's already shifting under Allen's clay. That matters here. Blackland Prairie clay swells and shrinks with every rain cycle, and a heavy fix just sinks again. Foam doesn't.
What's included
What's Included with Foam Concrete Leveling
Typically included: Optional: Customer prep:
- Small injection holes (dime-sized), drilled in a grid pattern
- Two-part polyurethane foam pumped beneath the slab
- Grade check during injection to confirm level
- Hole patching with matching concrete mix
- Surface crack sealing along the same slab
- Multi-section pricing if adjacent panels also need lift
- Clear furniture, planters, or vehicles off the work area
- Note any sprinkler lines near the slab edge
Want a clearer scope?
Get a Free EstimateHow it works
How Our Foam Concrete Leveling Process Works
Step 1Site assessment
Technician checks slab offset and void size on arrival.
Step 2Drill layout
Small holes marked in a pattern matched to the void.
Step 3Drilling
Holes bored through the slab, minimal surface disruption.
Step 4Foam injection
Polyurethane pumped in, expands to fill the gap.
Step 5Grade check
Level monitored in real time as the slab lifts.
Step 6Hole patching
Injection points filled and smoothed flush.
Step 7Cleanup
Site swept, tools packed, slab ready for foot traffic.
Step 8Final check
Technician confirms level and walks it with you.
Timeline
How Long Does a Foam Concrete Leveling Take?
Most jobs wrap in a single visit. Here's the rundown:
- 01
Estimate and assessment
same day - 02
Drilling and injection
1–2 hours - 03
Foam cure
15 minutes
- 04
Walk-on ready
same visit
- 05
Drive-on ready
1 hour
Need a schedule that fits?
Get a Free EstimateBefore & after
Before and After Foam Concrete Leveling

Before 
After
FAQs
Foam Concrete Leveling FAQs
Is polyurethane foam better than mudjacking for expansive clay soil?
Foam weighs a fraction of mudjacking slurry, so it doesn't add extra load to soil that's already shifting. On Allen's clay, that usually means a longer-lasting lift, especially on lighter slabs like patios and walkways.
Does foam injection work on pool decks or just driveways?
It works on both. Foam is closed-cell and moisture-resistant, which makes it a solid fit for pool deck panels that sit near standing water.
How long will the lift last?
Foam itself doesn't break down or reabsorb water, so the fix holds as long as the soil underneath stays stable. Most jobs hold for years without needing a repeat visit.
Will I see the injection holes afterward?
They're patched with matching concrete and are small to start with, usually dime to nickel sized. Most homeowners can barely find them once the patch cures.
Can foam fix a slab that's cracked, not just sunken?
Foam solves the settling. Cracks from that same settling often need a separate sealant pass, which we can quote at the same visit.
Next step
Get a Foam Concrete Leveling Estimate in Allen
Call Allen Concrete Lifting or request a free estimate and we'll take a look at the slab in person. Contact us or head back to the homepage to see other services like driveway lifting.
More services
Other Concrete Lifting services

Driveway Lifting
Driveway lifting in Allen levels sunken panels with foam or mudjacking, same-day results, free estimates available.

Mudjacking / Slabjacking
Mudjacking and slabjacking in Allen lift heavy concrete slabs with cement slurry, same-visit repair, free estimates.

Patio Repair and Releveling
Patio repair and releveling in Allen fixes sunken or cracked slabs with foam injection and sealant, free estimates.
Ask about Foam Concrete Leveling
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