Sidewalk Contractor · Queens & Long Island
Sidewalk Repair & Replacement In Queens & Long Island
Cracked, heaved and uneven sidewalks are a liability and, in many cases, a violation waiting to happen. StoneSky repairs and replaces concrete sidewalks throughout Queens, Long Island and Nassau County.
- Cracked and broken sidewalk repair
- Full sidewalk replacement
- Uneven slab and trip-hazard correction
- New concrete sidewalk installation
Mon–Sat, 8:00 AM – 6:00 PM · Serving Queens · Long Island · Nassau County

Sidewalk Services
We handle the full range of residential sidewalk work:
- Sidewalk repair
- Sidewalk replacement
- Concrete sidewalk installation
- Cracked sidewalk repair
- Uneven sidewalk repair
- Trip hazard correction
- Tree-root related lifting
- Curb and apron transitions
Fix The Cause, Not Just The Slab
A sidewalk flag that has lifted or sunk did so for a reason — usually roots, a washed-out sub-base or frost heave. Pouring a new slab over the same condition produces the same failure. We correct the sub-base and address root conflicts where possible before replacing.
Violations And Liability
An uneven sidewalk in front of your property is a genuine trip hazard and, in Queens, a common source of violation notices. If you have received a notice, send it with your estimate request and we will scope exactly what needs to be replaced.
Sidewalks, Aprons And Driveways Together
Sidewalk work often meets the driveway apron and curb line. If you are already replacing a driveway in pavers or concrete, doing the sidewalk in the same visit avoids a second mobilization and gives a cleaner finished street front.
All Sidewalks Services
- Sidewalk ReplacementWhen flags are broken through, heaved by roots or settled below grade, replacement is the only real fix.
- Concrete Sidewalk InstallationNew sidewalk work — extending a path, adding a walk along the side of the house or installing where none existed — needs the same base discipline as the street-front flags..
- Cracked Sidewalk RepairCracked flags are the most common sidewalk defect and the most commonly cited.
- Uneven Sidewalk RepairUneven flags — one edge sitting higher than the next — come from root growth, base washout or soil settlement.
- Trip Hazard RepairA trip hazard is any abrupt vertical change between adjacent surfaces.
- Sidewalk Violation RepairIf your property has received a sidewalk notice, the work has to correct the specific defects cited — cracked, uneven, hardware-defective or improperly sloped flags — to a standard that stands up to re-inspection..
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Mon–Sat, 8:00 AM – 6:00 PM · Serving Queens · Long Island · Nassau County
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Ready To Transform Your Outdoor Space?
Get a free, no-obligation estimate for your paver, concrete or masonry project in Queens or Long Island.
Mon–Sat, 8:00 AM – 6:00 PM · Serving Queens · Long Island · Nassau County
