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Sidewalk Contractor Long Island

At JC Masonry & Concrete, we repair, replace, and install sidewalks for both homes and businesses across Nassau and Suffolk Counties. As trusted sidewalk repair contractors Long Island property owners rely on, we ensure that every sidewalk we touch is safer, smoother, and built to last — whether it’s in front of a home or a high-traffic commercial building.

 

Uneven, cracked, or deteriorating sidewalks aren’t just eyesores — they’re major liabilities. We specialize in identifying the cause of the problem, applying the right fix, and restoring proper flow and function, all while maintaining ADA compliance and meeting local village or town regulations.

 

We handle:

  • Residential sidewalk repairs and full slab replacements

  • Commercial sidewalk repair for plazas, offices, and facilities

  • Trip hazard removal and concrete leveling

  • Root-related uplift and sinking slab solutions

  • Water drainage grading and slope correction

  • Repairs prompted by DOT or town code violations

Our team brings experience, equipment, and professionalism to every site, from a simple walkway to a commercial corridor or school property. We demolish damaged concrete, recompact the base, pour fresh concrete with rebar (when needed), and finish it clean — every time.

 

We also work with:

  • HOAs and apartment complexes

  • Retail plazas and shopping centers

  • Churches, schools, and municipal properties

  • Builders and general contractors

  • Industrial and warehouse facilities

 

If you’ve received a sidewalk violation or your walkways are a trip risk, call the sidewalk contractors Long Island businesses and homeowners trust for fast, professional service.

Long Island Sidewalk Company

As a leading Long Island sidewalk installation company, JC Masonry & Concrete offers full-service solutions for new construction, aging sidewalk replacement, and multi-phase commercial hardscape projects.


Whether you’re building a brand-new residential path or managing a large commercial renovation, our crews bring the same attention to detail, materials, and code compliance to every job. We install clean, durable concrete sidewalks that withstand Long Island’s freeze-thaw cycles, foot traffic, and day-to-day wear.


Our services include:

  • Concrete sidewalk installation and expansion

  • Commercial concrete sidewalks with thickened edges and high PSI mix

  • ADA-compliant sidewalks, ramps, and crossings

  • Decorative sidewalk borders or scoring patterns

  • Sidewalks with paver or masonry accents

  • Drainage solutions and proper runoff management

  • Full-site concrete removal and replacement


Why choose JC Masonry & Concrete?

  • Licensed and insured for residential & commercial concrete

  • In-house crews — no subcontractors

  • Experienced with town and city compliance (permits, inspections, DOT specs)

  • Clear estimates, clean job sites, and reliable timelines

  • Ongoing support for multi-property and recurring maintenance clients


When you’re managing a business, safety isn’t optional. We help you stay compliant, reduce liability, and make a great first impression with high-quality sidewalks that reflect your professionalism.


Already dealing with a failed sidewalk from years ago? Our sidewalk replacement team ensures your new surface is properly excavated, reinforced, and graded — not just patched over.