A1 Building Restoration LLC — your trusted NYC contractor for sidewalk repair, sidewalk violation removal, concrete work, masonry, foundation work, steps & stoops, driveway concrete, and full renovations. Serving all 5 boroughs, Long Island & the entire Tri-State Area since 2010. Licensed, insured, free estimates.
A1 Building Restoration handles sidewalk repair, sidewalk violations, concrete work, masonry, foundation, steps, stoops, driveways and more — all with proper permits across NYC and Long Island.
Professional concrete sidewalk repair and installation throughout NYC. We fix cracked, uneven, and damaged sidewalks in Manhattan, Brooklyn, Queens, The Bronx, Staten Island, and Long Island. NYC DOT compliant.
Get Free Estimate →Got a NYC sidewalk violation? We handle everything — inspection, concrete repair, filing, and official DOT dismissal. Fast sidewalk violation removal in all 5 boroughs. Don't pay fines — call us first.
Remove Your Violation Now →Expert concrete contractor serving all NYC boroughs and Long Island. Concrete driveways, sidewalks, slabs, flatwork, curb cuts, aprons, and more. Power trowel finish available for commercial concrete floors.
Get Free Estimate →Custom concrete steps, stoops, and landings for homes and businesses across NYC. We build and repair front stoops, exterior steps, brownstone stoops, and bluestone steps throughout all boroughs.
Get Free Estimate →Concrete driveway installation and repair for NYC and Long Island homeowners. New driveway pours, driveway aprons, curb cuts, and decorative concrete with brick border accents. Licensed and DOT compliant.
Get Free Estimate →Expert masonry contractor in NYC. Brickwork, brick pointing, brick repointing, stonework, CMU block, and facade restoration. Trusted masonry work in Manhattan, Brooklyn, Queens, The Bronx, and Long Island.
Get Free Estimate →Full foundation contractor services in NYC and Long Island. Foundation excavation, concrete pours, reinforced retaining walls, and foundation waterproofing. Residential and commercial built to NYC DOB code.
Get Free Estimate →Interior and exterior waterproofing, French drains, and basement waterproofing across NYC. Flat roof installation, repair and replacement for residential and commercial buildings. Licensed and fully insured.
Get Free Estimate →With 15+ years serving NYC homeowners and developers, A1 Building Restoration delivers quality craftsmanship, transparent pricing, and results built to last decades.
Fully licensed general contractor for NYC, Long Island and Tri-State. All DOT and DOB permits handled on every project.
We respond same day and come to your property to assess the project and give you an honest detailed quote for free.
Clear timelines, no hidden fees, no surprise costs. Updated at every stage from excavation to final inspection.
Bobcats, excavators, and concrete pumps. Our licensed crew handles any project size safely and efficiently.
Building Restoration LLC
Richmond Hill, NY 11418
Serving NYC Since 2010
Call now for a free on-site estimate:
(917) 765-5757A1 Building Restoration serves homeowners, property managers, and developers across NYC and the Tri-State region. We come to you.
All neighborhoods
All neighborhoods
All neighborhoods
All neighborhoods
All neighborhoods
Nassau & Suffolk
Tri-State coverage
& Connecticut
We come to your property, assess the full scope of work, and provide a detailed written estimate — free with no obligation.
We handle all required NYC DOT, DOB, and municipal permits so your project is fully legal and code-compliant.
Licensed crew with professional equipment, premium materials, and precision craftsmanship from day one to last day.
We walk through every detail, handle all city inspections and official sign-offs until your project is 100% complete.
"A1 handled our NYC DOT sidewalk violation from start to finish. Repaired the concrete, filed the paperwork, got it dismissed. Super professional and fast. Highly recommend!"
"They built our new concrete front stoop and steps in Brooklyn. Beautiful work, clean finish, done in 2 days. Very professional crew. Will definitely use again for our driveway."
"Best concrete driveway contractor in Long Island. Installed our full concrete driveway with brick border. Two winters later — no cracks, no issues. These guys are the real deal."
"Amazing masonry work on our brick facade in the Bronx. Repointed the entire front of our building. Looks brand new. Fair pricing and on time. Will use for our foundation next."
"Full masonry exterior on our new 2-family home in Richmond Hill Queens. The brickwork is absolutely flawless. They also did our sidewalk and concrete steps. Perfect work."
"Foundation work and retaining wall in Manhattan. Tight space, done with incredible precision. Licensed, insured, pulled all permits. 10 out of 10. Best contractor in NYC."
Call or fill out the form — we respond same day and come to your site for a free detailed estimate with no obligation.
8741 121st Street
Richmond Hill, NY 11418
Monday - Saturday: 7:00 AM - 7:00 PM
Emergency calls welcome 24/7
✅ We respond within 24 hours · No spam ever · Free & no obligation