The Marble and Grout Guys logo
Professional cleaning grout lines in a tiled floor with a steam machine
30 Years of Trusted Expertise

Your Marble & Grout, Brought Back to New

Professional cleaning, restoration, repair and sealing for floors, walls, showers and countertops — with a 100% dust-free process. No dust. No mess. Just gorgeous results.

Get Your Free Estimate→Marble Countertops

Free, no-obligation estimate · Response within 24 hours

30+
Years Experience
6
Counties Served
100%
Dust-Free Process
4.9★
Avg. Rating

About Us

The Marble and Grout Guys is a professional marble and grout restoration company serving homes and businesses across Westchester County, NY; Fairfield County, CT; Nassau County and Suffolk County, NY; all of Long Island; and Bergen County, NJ.

For 30 years we have cleaned, restored, repaired and sealed marble and grout on floors, walls, showers and kitchen countertops — using a 100% dust-free process that leaves homes and offices clean while we work. Visit our gallery and case studies to see the before-and-after results of our stone restoration work, and request a free estimate by phone or the form on this page.

Phone: (888) 282-6244Address: 4 International Dr, Suite 110, Rye Brook, NY 10573
Our Services

Restoring Marble & Grout to Like-New — Dust Free

From sparkling showers to gleaming entry foyers, we bring every surface back to the day it was first installed. Residential and commercial.

Person cleaning marble and grout to restore their shine

Marble Cleaning & Restoration

Deep clean, diamond-hone and polish marble floors, walls and countertops to remove etching, dullness and stains — restored to a smooth, gleaming finish.

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Precise scrubbing of dirty joints between tiles on the floor

Grout Cleaning & Restoration

Remove years of embedded dirt, mold and discoloration, then restore grout lines to a clean, crisp, like-new color that makes your tile look brand new.

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Person in blue gloves holding a sponge cleaning a white tile floor

Repair Services

Repair chips, cracks, structural damage and failing tile — restoring strength and beauty so your marble and grout last another generation.

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Applying a protective sealant to seams in a bathroom to prevent mold and staining

Sealing Services

Protect marble and grout with professional sealants that block staining, moisture and future damage — keeping your restored surfaces beautiful for years to come.

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Why Choose Us

The Marble & Grout Guys You Can Trust

For 30 years we've helped homeowners and businesses across Westchester, Fairfield, all of Long Island and Bergen County bring their marble and grout back to flawless — with zero dust and zero disruption.

30 Years of Experience

Three decades restoring marble and grout across homes and businesses. We've seen it all — and know exactly how to fix it.

100% Dust-Free Process

Most restoration creates clouds of annoying dust. Ours doesn't. We restore without the mess — perfect for homes, offices and occupied spaces.

Results That Look Brand New

Floors, walls, showers and countertops revived to their original glory. You won't believe it's the same surface.

Before and after comparison of grout between tiles in a bathroomPerson wiping ceramic wall tiles with a microfiber cloth
✓
No dust. No mess.
Live in restored spaces, don't vacate them.
Where We Work

Serving Homes & Businesses Across the Region

From single shower to full commercial property, we bring the same dust-free, like-new craftsmanship to every space.

Cleaning white subway tiles in a bathroom

Residential

Showers, marble floors, kitchen countertops, bathroom vanities and walls — we restore the surfaces you live on every day, leaving them spotless and protected.

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Deep cleaning flooring with a steam cleaner targeting grout lines

Commercial

Offices, hotels, restaurants, retail and medical spaces — large-scale restoration with minimal disruption to your daily operations.

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Westchester County, NYFairfield County, CTNassau County, NYSuffolk County, NYAll of Long IslandBergen County, NJ
Real Projects

Recent Restoration Case Studies

Detailed work we've completed for homeowners and businesses across the region — dust-free, precise, and built to last.

Case 01 — Residential · Marble Restoration

Deep Cleaning & Countertop Restoration — Greenwich, CT

A 1970s marble kitchen countertop in a Greenwich home had decades of etching, dull spots and stubborn ring stains from daily use. We deep-cleaned and diamond-honed the entire surface, then polished and re-sealed it to a mirror finish that matched the day it was first installed — all dust-free, so the family never had to move out.

Restored grout between marble tiles in a bathroom after professional cleaning
Outcome

Countertop restored to like-new, sealed against future stains.

Case 02 — Residential · Grout Cleaning

Shower & Tile Grout Restoration — Scarsdale, NY

Black mold and years of soap scum had turned the grout in a Westchester walk-in shower dark and crumbling. We broke down the embedded organic buildup, sanitized every grout line, recolored the joints and applied a protective sealant — restoring crisp, bright lines that made the whole bathroom look newly tiled.

Moldy grout between bathroom tiles being cleaned and restored
Outcome

Mold eliminated and room sealed for several years of protection.

Case 03 — Commercial · Large-Scale Restoration

Lobby & Reception Floor Restoration — Fairfield County, CT

A commercial building's polished marble lobby showed heavy foot-traffic wear and dull, scratched tiles near the entrance. We restored the full floor in phases during off-hours, with zero dust and zero disruption to the businesses operating above — bringing the lobby back to a clean, professional finish the property managers were proud of.

Deep cleaning a tiled floor with a steam machine targeting grout lines
Outcome

Full lobby restored in phases with no business downtime.

Testimonials

What Our Clients Say

Real feedback from homeowners and businesses across the region.

“The team did an amazing job with our marble countertop restoration and shower grout cleaning. Our countertops were severely etched and dull, and the grout lines were deeply stained. They honed and polished the marble back to a beautiful shine and applied a clear grout sealer. Highly recommend their stone restoration services!”

C
Client
Westchester, NY

“They restored the marble in our 1920s Scarsdale home — floors, foyer, and a fireplace surround. The transformation was remarkable. No dust, no mess, and the marble looks like it did when the house was built.”

S
Sarah M.
Scarsdale, NY

“We hired them for the grout in our commercial office lobby. The grout was dark and moldy — they brought it back to a crisp white that looked brand new. Extremely professional and the zero-dust claim was real.”

J
James R.
Stamford, CT

“After a kitchen renovation, our marble countertops were covered in grout haze and scratches. The Marble and Grout Guys polished them to perfection. They were fast, clean, and the pricing was very fair.”

L
Linda K.
Garden City, NY
FAQ

Marble & Grout Care Questions, Answered

Everything you need to know about our dust-free cleaning, restoration, sealing and repair process.

What does a dust-free marble restoration process mean?+

Traditional stone restoration can throw fine dust throughout the space. We use wet techniques and HEPA-filtered equipment that capture particles at the source, so you don't have to move out, cover your furniture, or clean up afterwards. It's why homeowners and businesses across the region trust us to work in occupied spaces.

How long does it take to clean and restore grout or marble?+

Most residential projects — a shower, floor, or set of countertops — are completed in a day, depending on square footage and condition. We'll confirm timing at your free on-site estimate. Larger commercial spaces are done in phases to minimize disruption.

Why does grout turn dark or moldy, and can you fix it?+

Embedded dirt, soap scum and moisture build up in porous grout over time, which leads to darkening and organic growth. We break down the buildup, sanitize every line, restore the color and seal it — bringing grout back to a crisp, clean, like-new finish that's protected against future staining.

How often should marble and grout be sealed?+

We recommend sealing every 1 to 3 years depending on traffic and moisture exposure, but we'll advise on your specific surfaces during the appointment. Proper sealing prevents etching, staining and moisture damage so your restoration lasts years longer.

Do you work in homes AND businesses?+

Yes. We restore floors, walls, showers, kitchen countertops and bathroom vanities for residential clients, and lobby floors, common areas and guest bathrooms for offices, hotels, restaurants, retail and medical spaces across Westchester, Fairfield, Long Island and Bergen County.

What is the free estimate process?+

You share a few details about your project and we'll call to schedule a short on-site assessment. We then provide a clear, no-obligation quote — usually within 24 hours. There's never a charge for the estimate or the consultation.

Get Your Free Estimate

Free Estimate

Ready to See Your Marble & Grout Look New Again?

Tell us about your project and we'll send a specialist to assess it — with a free, no-obligation quote. 30 years of experience, 100% dust-free, guaranteed.

  • ✓Free on-site assessment & detailed quote
  • ✓Response within 24 hours
  • ✓Dust-free restoration, every time
Prefer to talk?(888) 282-6244

Get Your Free Estimate

Fast, no-obligation, and dust-free. Let's bring your surfaces back to new.

Free, no-obligation estimate · Response within 24 hours