Concrete Repair
Trip Hazard Repair
A raised slab edge over 1/4″ is a legal trip hazard — and a liability for HOAs, landlords, and businesses. We level the offending slab fast, no jackhammers, no closed walkway for days.
Why Level King
Eliminate liability, not just the bump.
Grinding only shaves the surface; the slab is still sunk and still sinking. We lift the entire panel back flush and stabilize the soil so the hazard doesn’t return next season.
ADA-compliant
Bring walkways back within code and reduce liability.
Same-day fix
Most trip hazards corrected in under an hour.
Built for properties
HOAs, multifamily, retail, schools — we handle volume.
The Polyurethane Foam Method
How we lift your walkway.
01
Inspect
Identify voids, measure the sag, diagnose the soil. Free, on-site.
02
Drill
Thumb-sized injection ports at precise pressure points. No jackhammers.
03
Inject
Polyurethane Foam expands 20× in seconds, lifting with millimeter precision.
04
Seal & Go
Holes patched and filled. Back in service in 30 minutes.
Questions
Frequently asked
Yes. Grinding removes concrete and leaves the slab low and still settling. Lifting restores the slab to grade and fixes the underlying cause.
Most jobs take from 15 minutes to a few hours. The area is ready to use almost immediately — often the same afternoon.
Polyurethane lifting runs 50–70% less than tearing out and re-pouring — with no demolition, disposal, or days of downtime to pay for.
Yes. The foam fills voids and stabilizes the soil, so it eliminates the cause of settling, not just the symptom. The slab stays serviceable for decades.
Ready to reclaim your concrete?
Free, no-pressure on-site estimate. Honest answers and a quote that doesn’t change.