Residential
Natural stone floors, countertops, fireplaces, and outdoor patios & more.
Licensed & Certified
We Work With All Stone
Dedicated Team
Decades Of Experience
Our Services
At Cornerstone, we understand that your home is your sanctuary. Natural stone features, whether they be countertops, flooring, or decorative elements, add a touch of timeless elegance.
We specialize in:
Stone Restoration
Bring back the original luster of your stone. Our experts delicately restore worn-out or damaged stone surfaces, reviving their natural beauty and enhancing the aesthetics of your space.
Stone Installation
Dreaming of a new marble countertop or a travertine entryway? From selection to installation, our team ensures a seamless process, guaranteeing your new stone addition perfectly complements your home's style.
Stone Repair
Chips, cracks, or discolorations? No problem. We utilize state-of-the-art techniques to repair and blend any imperfections, making them virtually invisible, ensuring your stone surfaces look impeccable year after year.
Work With Cornerstone
Cornerstone stands out as the premier choice for stone restoration, installation, and repair in Long Island, NY. We believe our unwavering commitment to excellence shines through in every project. Here's what sets us apart:
1
Knowledge
We Are Experts In Stone
Whether it's the luxury of marble, the strength of granite, or the earthy charm of travertine, we are masters in a wide range of natural stone materials. Our extensive knowledge ensures that each stone type receives the specialized care and treatment it requires, maintaining its natural beauty.
2
Experience
Serving The New York Area
With decades of industry experience under our belt, we've seen it all and refined our techniques over time. Our seasoned team brings a wealth of expertise to every project, ensuring that even the most intricate details are handled with precision.
3
Quality
Unmatched Attention to Detail
It's the little things that matter. From color matching stone repairs to ensuring seamless installations, our commitment to detail ensures a flawless finish every time. We take pride in going above and beyond to exceed your expectations.
.svg)