WELCOME TO CORNERSTONE RESTORATIONS
Your Trusted Experts in Stone Restoration, Installation, and Maintenance Across Long Island
RESIDENTIAL
Natural stone floors, countertops, fireplaces, and outdoor patios & more.
COMMERCIAL
Corporate offices, restaurants, hotels and any other high traffic areas.
HISTORICAL
Cornerstone Restorations takes extraordinary care when working on historical properties.
Pioneers in Natural Stone & Masonry Restoration
At Cornerstone Restorations, we pride ourselves on combining integrity with craftsmanship to deliver premier stone restoration, installation, and maintenance services throughout Nassau and Suffolk Counties, Long Island. Discover some of the areas we service here. Whether you own a luxury residence, manage a commercial space, or care for a historic property, our team of seasoned professionals is dedicated to preserving and enhancing the natural beauty of your stone surfaces.
Our philosophy
Cornerstone Restorations was born out of the idea that quality and integrity should never be compromised. We are committed to delivering what we promise and only what you truly need. Unlike others in our field, we never upsell or overpromise. We believe in full transparency with our clients, ensuring they receive value in every interaction and every project we undertake.
Commitment To Quality
We believe in delivering only what you truly need, without the upsell. Our promise to you is complete transparency and dedication to exceeding your expectations.
Decades of Experience
With years of industry experience, we bring unmatched knowledge and expertise to every project. Our team has successfully restored, repaired, and installed stone surfaces across Long Island, ensuring long-lasting results for our clients.
All Stone, All Surfaces
From marble entryways to granite kitchen countertops, and even complex outdoor bluestone patios, we handle all stone types and surfaces, ensuring that your property shines with renewed beauty.
service
Residential
Our residential services rejuvenate natural stone floors, countertops, and patios, restoring their original luster. From polishing marble bathroom floors to repairing cracked granite kitchen countertops, we enhance the character and value of your home.
service
Commercial
We cater to high-traffic commercial spaces like corporate offices, hotels, and restaurants. Our large-scale restoration and maintenance services ensure your business’s stone surfaces maintain a professional and polished appearance, even after years of wear.
At Cornerstone Restorations,
We Specialize In
1
ALL STONE TYPES
Marble
Granite
Onyx
Limestone
Tavertine
Bluestone
Concrete
Slate
& More
2
ALL SURFACE TYPES
Floors
Walls
Countertops
Exterior
Interior
Kitchen
Bathroom
Lobbies
& More
3
ALL PROJECT TYPES
Residential
Commercial
New Construction
Restoration
Rennovation
Installation
Replacement
& More
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