NYC Sidewalk Replacement

Yes. Any sidewalk replacement requires a construction permit from NYC DOT, filed through a proper application. Projects involving a driveway or requiring equipment to cross the sidewalk without an existing curb cut need additional permits. We handle all of this under our own DOT Permittee ID.

Standard residential sidewalks are 4 inches thick on a 6-inch compacted base. Sections crossing a driveway need to be 7 inches thick with steel mesh reinforcement. Commercial frontage can require up to 8 inches depending on load.

Residential replacement runs $1,700–$2,500 per slab. Commercial replacement runs $9,000–$12,500 per slab given the reinforced, heavy-traffic spec. Curb and apron work is $18–$100 per linear foot. Final cost depends on square footage, subgrade condition, and site access.

Once permits are clear (typically 3–4 business days), most single- or multi-slab replacements take 1–3 days to pour, plus a curing period before the sidewalk is opened to full foot traffic.

Yes. Once the replacement is inspected and passes, we coordinate the reinspection directly with DOT so the violation is formally cleared, not just physically fixed.

We'll tell you honestly at the free inspection if a partial repair will hold instead of pushing a full replacement you don't need.

Yes. DOT-licensed, OSHA-certified, and authorized by NYC DOB, DCA, and NYC Parks, with full general liability and workers' compensation insurance.