A Few Hours, Not a Few Weeks
Replacing a sunken driveway means demolition, hauling, forming, a fresh pour and a week or more before you can drive on it. Polyurethane levelling is a different kind of job entirely: we drill 5/8 inch holes, inject expanding foam beneath the slab to fill the voids, and the concrete lifts back toward where it started.
Holes get patched, the site is cleaned, and in most cases you’re using the surface again the same day. No new concrete, no tear-out, no week of disruption.