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.
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About Us
The Marble and Grout Guys is a professional marble and grout restoration company serving homeowners and businesses nationwide.
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.
From sparkling showers to gleaming entry foyers, we bring every surface back to the day it was first installed. Residential and commercial.
Deep clean, diamond-hone and polish floors, walls and countertops — removing etching, dullness and stains for a smooth, gleaming finish.
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Remove years of embedded dirt, mold and discoloration, then restore grout lines to a crisp, like-new color that makes tile look brand new.
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Repair chips, cracks, structural damage and failing tile — restoring strength and beauty so your marble and grout last another generation.
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Protect marble and grout with professional sealants that block staining, moisture and future damage — keeping surfaces beautiful for years.
Learn more→For 30 years we've helped homeowners and businesses bring their marble and grout back to flawless — with zero dust and zero disruption.
Three decades restoring marble and grout across homes and businesses. We've seen it all — and know exactly how to fix it.
Most restoration creates clouds of annoying dust. Ours doesn't. We restore without the mess — perfect for homes, offices and occupied spaces.
Floors, walls, showers and countertops revived to their original glory. You won't believe it's the same surface.
From single shower to full commercial property, we bring the same dust-free, like-new craftsmanship to every space.
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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Offices, hotels, restaurants, retail and medical spaces — large-scale restoration with minimal disruption to your daily operations.
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Common surface problems and how our dust-free process fixes them.
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 trust us to work in occupied spaces.
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.
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.
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.
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 — in occupied homes and busy workplaces alike, with zero dust.
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 1 hour during business hours. There's never a charge for the estimate or the consultation.
Yes. Etching — the dull, rough spots caused by acidic spills, cleaners or hard water sitting on marble — is something we fix routinely. We diamond-hone and polish the affected areas, then re-seal, which restores the original depth and mirror-like finish rather than just masking the damage.
Most surface-level rings, heat marks and stains sit in the top layer of the stone and polish right out during honing and re-finishing. The result looks brand new — and once re-sealed, the same marks won't be able to penetrate as easily in the future.
Surface cleaning alone rarely gets below the top of the grout line. Dirt and soap scum soak deeper into porous grout, so it re-darkens quickly. Our process cleans the full depth of the joint, restores the color and seals it, so the light color actually holds instead of returning to dark.
That's grout haze — a fine residue left behind during tiling or re-grouting. It can be stubborn and scratch easily if scrubbed roughly. We remove grout haze safely with the right technique, then polish and seal so the marble cleans up without scratches.
Absolutely. We grind, hone and polish the floor on-site to remove surface wear and restore a smooth, luminous finish, then seal it. Because our process is dust-free, there's no need to move out furniture or vacate the space while we work.
Cleaning removes what's there, but sealing is what keeps it from returning. We deep-clean the grout and then apply a protective sealant that makes the lines resistant to moisture and soap buildup — so your shower stays cleaner for far longer.
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.
What our clients say · 1,000+ combined 5-star reviews
Featured reviews from homeowners & businesses across the country
“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!”
“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.”
“Our master bathroom shower was the riskiest part of the job — old marble tiles with grout that had turned dark in the corners. They deep-cleaned every grout line and re-sealed the whole shower. It looks brand new and we never had to deal with a bit of dust.”
“The marble flooring in our Connecticut home had lost its shine from years of foot traffic. They ground, honed and polished the whole first floor and sealed it. The difference is night and day — it glows now.”
“We called them for the grout in our bathroom vanities and a travertine-backed kitchen backsplash. Professional, on schedule, and the re-sealing has kept everything looking clean even months later.”
“Our condo's marble entry and powder room were badly etched after years of use. They diamond-honed, polished and sealed everything — the stone looks brand new and dust never touched a single piece of furniture.”
“High-end marble countertops throughout our new build were covered in construction haze and scratches. Their team polished every slab and sealed them. We couldn't believe how clean and streak-free they finished.”
“The shower grout in our master bath was dark and moldy. They cleaned every line, recolored and sealed it — now it looks freshly tiled. The whole job was genuinely zero-dust.”
Your experience matters. Share a few details — the surface we restored, your town, and how it looks today — and help other homeowners and businesses across the country decide who to trust with their stone. With your permission, your review may be featured on this page and across our site.
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