Charleston, SC

Monday–Friday, 8:00 AM – 5:00 PM

Sidewalk Concrete Leveling & Trip Hazard Repair in Charleston, SC

Our Services

Safe, Level Sidewalks for Your Property

Uneven sidewalks are one of the most common trip hazards around Charleston homes and businesses—and one of the most common sources of liability claims for property owners and HOAs. Tree roots, particularly from the live oaks found throughout the Lowcountry, are a frequent cause, along with soil erosion and the natural settling that happens over years on sandy coastal soil.

Same-Day Service:

Most jobs are completed in hours — not days. Your concrete is ready to use the same day.

Fraction of Replacement Cost:

Polyurethane lifting costs significantly less than tearing out and replacing existing concrete.

No Mudjacking. No New Concrete:

High-density polyurethane foam only—cleaner, faster, and longer-lasting.

Common Problems We Fix

Our Process — Polyurethane Foam Injection

We inject high-density polyurethane foam through small, precisely placed access holes drilled in the settled panel. The foam expands beneath the slab within seconds, filling the void and lifting the concrete back to grade. The access holes are patched, and the sidewalk is ready for foot traffic within 15–30 minutes.

Includes / Ideal For:

What Makes Us Stand Out?

Our top priority is customer satisfaction and we work closely with clients to understand their unique needs and goals.

Attention to Detail

Small holes, precise lift—we restore your concrete to grade without over-lifting or damaging surrounding surfaces.

Same-Day Results

Polyurethane foam cures in 15–30 minutes. Most jobs are done and usable the same day we arrive.

Lowcountry Expertise

We work in Charleston's unique coastal soil every week and understand exactly what causes concrete to settle here.

FAQ

Can my uneven sidewalk be repaired instead of replaced?
In many cases, yes. If the concrete is structurally sound, we can lift and level the existing slab using polyurethane foam, eliminating the need for a full replacement.
Most sidewalk repairs are finished within a few hours, and the foam cures rapidly, allowing the surface to be used shortly after the work is completed.
Polyurethane foam is lightweight, water-resistant, and designed to provide long-lasting support by filling empty spaces beneath the concrete and helping prevent future settling.

Polyurethane foam requires smaller injection holes, adds very little weight to the soil, cures much faster, and delivers a cleaner, more precise lift than traditional mudjacking methods.

Bring your vision to life

Ready to Fix Your Sidewalk Leveling?

Contact Gator Concrete Lifting for a free, no-obligation estimate. Most jobs are done the same day.