JBS Concrete Pros

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Sidewalk & DOT Work

Concrete Sidewalk Installation & Replacement


New sidewalks, full replacements and individual flag repairs, built to New York City specification whether or not you have a violation.

Not every sidewalk job starts with a violation. Owners replace sidewalks before selling a home, after a water main or utility repair, when flags have heaved and become a trip hazard, or simply because the concrete has worn out. Fixing a sidewalk before DOT cites it is usually simpler and keeps your liability down.

We replace sidewalks flag by flag or curb to property line. Every job starts with a site visit to check slope, drainage, joints, tree pits and the curb, then a written estimate listing the area being replaced. When a permit is required, our office obtains it.

We excavate the failed concrete, prepare and compact the base, set forms to the right grade and slope, and pour and finish the new concrete with proper control joints so it drains and wears the way a city sidewalk should.

Recent work

Before and after: Sidewalk and front-yard concrete at a row of brownstones, Brooklyn by JBS Concrete Pros
Sidewalk and front-yard concrete at a row of brownstones, Brooklyn
Before and after: Residential sidewalk replacement by JBS Concrete Pros
Residential sidewalk replacement

What’s included

  • Site visit and written scope
  • Permit obtained when the work requires one
  • Removal of failed concrete and base preparation
  • Forms set to grade and slope
  • Concrete poured, finished and jointed
  • Cleanup and debris removal

Where we do this work

All five boroughs: Queens, Brooklyn, The Bronx, Manhattan, Staten Island.

Property types: Homes & Houses, Brownstones & Rowhouses, Apartment & Multi-Family Buildings, Commercial & Retail Properties, Churches, Schools & Institutions, Mixed-Use Storefront Buildings.

Frequently asked questions

Who is responsible for the sidewalk in front of my house?

In New York City, property owners are generally responsible for maintaining the sidewalk adjacent to their property, which is why violations are issued to owners.

Can you replace just a few flags?

Yes. We often replace only the damaged flags. We will tell you honestly if neighbouring flags are failing too.

When can I walk on the new sidewalk?

Light foot traffic is usually fine within a day or so, depending on weather. We give you specific guidance for your job, since curing depends on temperature and conditions.

Request a free estimate

Estimates are free and typically delivered within 48 hours of a site visit.

Prefer to talk? Call (718) 849-2500. You can also text photos of the job to that number.

Why JBS

  • Licensed and insured, with a contractor license and a sidewalk license
  • Permit paperwork handled by our office where the job requires it
  • Free estimates, typically within 48 hours of a site visit
  • Based in Richmond Hill, Queens, working in all five boroughs

Got a violation notice or a concrete job to price?

(718) 849-2500

Call us, or request a free estimate.

Call (718) 849-2500Free estimate