Cornerstone Restorations

Cornerstone Restorations Natural stone restoration & maintenance for luxury homes, estates & architectural spaces.

Led by a fourth generation stone craftsman serving NY, Greenwich, the Hamptons & South Florida.

Summer leaves its mark, especially on natural stone.After a season of pool days, entertaining, wet feet, sand, spills an...
08/28/2026

Summer leaves its mark, especially on natural stone.

After a season of pool days, entertaining, wet feet, sand, spills and constant foot traffic, stone patios, pool surrounds, outdoor kitchens and interior marble surfaces may not look quite the way they did at the beginning of summer.

Late summer is a great time to take a closer look.

Dull areas, staining, etching, worn finishes and changes in appearance can all be signs that your stone is ready for professional attention.

Cornerstone Restorations specializes in natural stone restoration, marble restoration, polishing, honing, cleaning, sealing and ongoing stone maintenance for luxury homes and properties.

For homeowners and property managers in the Hamptons and across Long Island, the end of the summer season is an ideal time to assess your stone and take care of what needs attention before next season.

Your summer may be winding down. Your stone can be ready for what comes next.

Polished or honed?It’s not simply a choice between shiny and matte.A polished finish reflects more light and can bring o...
08/24/2026

Polished or honed?

It’s not simply a choice between shiny and matte.

A polished finish reflects more light and can bring out greater depth and color in natural stone. A honed finish creates a softer, more understated surface with less reflection.

Neither is automatically better.

The right finish depends on the stone, the room, how the surface is used, and the overall design of the space.

Sometimes restoration means bringing back a brilliant polish. Other times, the right result is intentionally quiet.

Because when you’re working with natural stone, the finish is part of the design.

As summer begins to wind down in the Hamptons, it’s a good time to start thinking about what your home may need once the...
08/21/2026

As summer begins to wind down in the Hamptons, it’s a good time to start thinking about what your home may need once the season ends.

The quieter months can provide an ideal opportunity for natural stone restoration and maintenance, especially in homes where larger projects are easier to complete while they’re used less frequently.

From kitchen countertops and primary baths to floors, fireplaces, and other stone surfaces, our team can assess the condition of the stone and recommend the appropriate care.

For homeowners and house managers, planning ahead also means one less project waiting when the next season begins.

Enjoy the rest of summer. We’ll help take care of what comes next.

08/19/2026

The first impression of a home often starts underfoot.

Natural stone floors experience constant foot traffic and everyday wear. Over time, that can mean dull areas, changes in the finish, and a surface that no longer looks quite the way it once did.

With the right professional care, natural stone can be cleaned, honed, polished, or refinished based on what the surface actually needs.

From entryways and hallways to kitchens and living spaces, proper care helps preserve the beauty of the stone throughout your home.

Because beautiful stone is meant to be lived on.

Fireplaces often become the heart of a home once the seasons change, but the natural stone surrounding them can quietly ...
08/17/2026

Fireplaces often become the heart of a home once the seasons change, but the natural stone surrounding them can quietly show years of use.

Soot, staining, dull areas, discoloration, and changes in the finish can all affect the way marble, limestone, and other natural stone surfaces look over time.

Before fireplace season returns, take a closer look.

Professional stone care can help address wear, restore the appropriate finish, and bring the focus back to the natural beauty of the stone.

Because sometimes the details you stop noticing are the ones that make the biggest difference.

Customer Appreciation Friday ✨There’s nothing better than hearing from a homeowner who loves the finished result.Thank y...
08/14/2026

Customer Appreciation Friday ✨

There’s nothing better than hearing from a homeowner who loves the finished result.

Thank you, Chris, for trusting Cornerstone with your natural stone. Bringing a space back to life and hearing that it looks “brand new” is exactly the kind of result our team works toward with every project.

We’re grateful for every client who welcomes our team into their home and trusts us to care for the stone that’s part of it.

⭐️⭐️⭐️⭐️⭐️

“My bathroom looks amazing! Looks brand new! I wouldn't trust anyone else to do my stone work!”

Thank you for the kind words and for choosing Cornerstone Restorations.

Not every stone surface that looks a little worn needs full restoration.Maintenance and restoration serve two different ...
08/12/2026

Not every stone surface that looks a little worn needs full restoration.

Maintenance and restoration serve two different purposes.

Routine professional maintenance helps preserve natural stone that's already in good condition, maintain its finish, and address everyday wear before it becomes more significant.

Restoration goes further, addressing issues such as scratches, etching, significant dullness, staining, or changes to the stone's finish.

The right approach depends on the stone, its condition, and how it's used. That's why a professional assessment matters.

The goal isn't to do more to your stone. It's to do what your stone actually needs.

08/10/2026

Bathrooms are one of the hardest-working spaces in the home, and natural stone often shows the signs of daily use long before we realize it.

Water, skincare and beauty products, soaps, cleaners, and everyday wear can gradually leave marble and other natural stone looking dull, cloudy, stained, or simply different than it used to.

The good news? A change in appearance doesn't always mean your stone is damaged or needs to be replaced.

A professional assessment can help determine what's happening and whether your stone needs restoration, routine maintenance, or simply the right care moving forward.

Take a closer look at your bathroom stone. What is it telling you?

Natural stone is more than just a surface. It's part of the spaces where life happens every day.From quiet mornings in t...
08/07/2026

Natural stone is more than just a surface. It's part of the spaces where life happens every day.

From quiet mornings in the kitchen to holidays spent gathered around the island, these spaces are designed to be enjoyed for years to come.

With the right care and maintenance, natural stone doesn't have to lose the beauty that made you fall in love with it. Professional restoration can help preserve its character, protect your investment, and keep it looking its best for the moments still ahead.

Because true craftsmanship isn't just about restoring stone. It's about preserving the homes people love.

Address

Kings Park, NY
11754

Opening Hours

Monday 8am - 6pm
Tuesday 8am - 6pm
Wednesday 8am - 6pm
Thursday 8am - 6pm
Friday 8am - 6pm
Saturday 8am - 6pm
Sunday 8am - 6pm

Telephone

6317471250

Website

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