NYC Sidewalk Repair ContractorsDOT-approved sidewalk repair, violation removal, and concrete work — priced by the square foot across Brooklyn, Queens, the Bronx, Manhattan, and Staten Island (plus Nassau & Suffolk).

For 2026, repair-only work runs $8–$15 per square foot depending on borough, access, and how many flags are involved. Full replacement runs $15–$30 per square foot because it includes excavation, base prep, wire mesh, and a fresh 5-inch pour. Violation repairs sit at the higher end because the DOT diagram often forces us to replace adjacent flags. A typical 4-flag violation repair on a 1–4 family home lands between $2,200 and $4,800 all-in — permit, materials, labor, and 311 dismissal filing included.

Four steps: (1) pull your violation number and diagram from the DOT sidewalk violation search, (2) hire a DOT-approved contractor within your 75-day window, (3) have the repair completed to the exact diagram — square feet, flag count, and location must match, (4) file the 311 dismissal request. DOT sends an inspector within 30–60 days. Once they confirm the repair, you get a written dismissal. We handle steps 2 through 4 for you.

The DOT eventually dispatches its own contractor to make the repair — at 2–3x the market rate — and bills the property owner. If the bill goes unpaid it becomes a property lien, which blocks refinancing and sale. Violations do not expire and do not fall off with time. The cheapest path is always to hire a private contractor inside the 75-day window.

Only in one specific case: the NYC Parks Trees & Sidewalks Program covers repairs on 1–3 family owner-occupied homes when the damage is caused by a city-owned tree. You apply through the Parks Department and wait — the queue is long. For every other case (commercial, multi-family, non-tree-caused damage), the property owner pays. We'll tell you honestly which bucket your job falls into before you spend a dollar.

Yes. Any concrete work on the public sidewalk requires a DOT Construction Permit. We pull it as part of the job at no separate charge — the permit fee itself is included in our line-item quote.

Typically 1–2 months from the day we file the 311 dismissal to the day DOT posts the dismissal to the violation. We send you the written confirmation as soon as it hits.

Use the NYC DOT sidewalk violation search (nyc.gov/dot) with your borough, block, and lot number, or your street address. NYC Open Data also publishes the full DOT sidewalk violations dataset if you want to check adjacent properties. We can pull it for you for free during the quote — just send us the address.