Bonardi Construction
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NYC Lic: #1274180 · Nassau: #H0446880000 · Suffolk: #57853-H

ExteriorResidential

Concrete Leveling

Fix Sunken and Uneven Concrete Without Full Replacement

Sunken sidewalks, settled slabs, and uneven garage floors don't always require full replacement. Bonardi Construction provides concrete leveling services that restore grade and eliminate trip hazards at a fraction of the cost of a tear-out.

What's Included

  • Mudjacking and slab lifting
  • Polyurethane foam injection leveling
  • Sidewalk trip hazard correction
  • Garage and basement floor leveling
  • Pool deck leveling
  • DOT compliance for uneven sidewalks

The Bonardi Advantage

Concrete leveling is faster, cleaner, and significantly less expensive than full replacement. We assess each slab to determine whether leveling is appropriate or if replacement is the better long-term solution.

Frequently Asked Questions

Concrete leveling provides a long-lasting repair that typically holds for 8 to 10 years or longer, depending on soil conditions. If the underlying soil issue is also corrected, the repair can be effectively permanent.
Mudjacking uses a cement-based slurry pumped under the slab, while polyurethane foam injection uses expanding foam. Foam is lighter, cures faster, and requires smaller injection holes. Both methods are effective, and we recommend the best option based on your specific situation.
Concrete Leveling project by Bonardi Construction

Get a free, no-obligation estimate for your concrete leveling project. We respond within one business day.

30+ years of licensed experience
NYC, Nassau & Suffolk licensed
Lead-Safe Certified Firm
Full project management
Transparent pricing, no surprises

Queens · Brooklyn · Nassau County · Suffolk County · Long Island

Bonardi Construction

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