Best Marble Repair & Polishing
Across Long Island

Marble Best serves both Long Island counties — Nassau County and Suffolk County. That includes the North Shore, the South Shore and the towns in between: Hempstead, Garden City, Rockville Centre, Great Neck, Manhasset, Port Washington, Roslyn, Jericho, Syosset, Oyster Bay, Huntington, Melville and Smithtown among them. If your property is anywhere on Long Island, call (844) 697-6277 and we will confirm coverage on the spot.

Marble Best is a specialist stone restoration company — not a general cleaning service — that has restored stone across the tri-state area since 1998. We serve both Long Island counties, Nassau and Suffolk, and we use our own crews and our own diamond grinding, honing and polishing equipment rather than subcontracting your job out. That matters on stone work, because the result depends on the operator's experience as much as the machine. Every technician we send is fully insured, and the same crew that assesses your stone is the one that restores it.

It depends on the square footage, the stone type, the finish you want, and how much damage has to come off before the polish goes on. A single vanity top and a large foyer floor in Garden City are very different jobs, so we don't quote either over the phone. Marble Best gives a fixed-price written quote after a free on-site assessment — the number you are quoted is the number you pay, with no hourly billing and no change orders partway through.

Yes. Alongside homes, Marble Best restores commercial stone across Long Island — hotel and building lobbies, retail floors, offices, restaurants and bars. Commercial work is normally phased overnight or outside your operating hours so your business stays open, and we schedule it around your tenants and customers rather than the other way around.

For most properties in Nassau and Suffolk County, we can be on site within a few days of your call. Estimates are turned around fast, and most jobs are scheduled and completed quickly once you approve the quote. Commercial work is often booked outside business hours, which can shift the start date by a day or two depending on the schedule you need.

An experienced technician comes to the property at no charge, identifies your stone type, inspects the etching, lippage and staining, and confirms what the surface can realistically achieve. You receive a written fixed-price quote with the scope spelled out. There is no obligation to book after the assessment, and no deposit is required to get the quote.

Both are diamond processes and both restore the stone — the difference is the finish they leave. Polishing takes the surface to a high, mirror-like shine. Honing stops at a lower grit for a matte, satin finish that reflects light softly rather than sharply. Marble Best offers both on Long Island, and the choice usually comes down to where the stone is: honed finishes are popular in bathrooms, kitchens and busy entries because they hide etching and fingerprints far better than a high polish. We confirm the finish you want on a test area before any large surface is committed to, so you approve the result before the bulk of the work starts.

Yes — stain and etch removal is one of Marble Best's core services on Long Island. Acid etching, water rings, wine, oil and other staining are ground out and blended back into the surrounding stone so the repair is invisible rather than sitting on the surface as a patch. Etching is a dull mark where acid has eaten into the stone, and it cannot be wiped or cleaned away — but it can be ground out and repolished, which is what we do. We assess how deep the damage runs during the free on-site estimate and confirm what the surface can realistically achieve.

Yes. Marble Best repairs cracks, chips, broken corners and missing pieces in marble, travertine and other natural stone on Long Island. The damage is filled with color-matched epoxy and stone dust, then ground flush with the surrounding surface and blended into the veining, so the repair disappears rather than reading as a visible patch. This is one of the most common reasons customers call us, and it is usually far less expensive than replacing the stone — replacement means tearing out and re-installing, which is slower, costlier, and rarely matches the surrounding floor or counter exactly.

Yes. Marble Best cleans and restores grout alongside the stone it surrounds. Grout lines are usually where a floor, shower or backsplash looks tired first — they discolour, hold dirt and can fail over time — and restoring them together with the stone is what makes the whole surface read as new rather than only the tiles. Grout work is quoted as part of the same fixed-price written estimate as the rest of the job.

Yes. Marble Best works on marble, travertine, limestone, granite, onyx, terrazzo and concrete. Each stone responds differently to abrasives, so the grinding, honing and polishing sequence is specified per stone type rather than applied generically. A technician identifies your stone during the free on-site assessment and confirms the finish it can realistically take before any work begins.

Yes. Floor grinding and leveling is one of Marble Best's services on Long Island. Lippage is the height difference between adjacent tiles — it catches light, collects dirt and makes a floor feel uneven underfoot. We grind the surface flat across the affected area, then hone and polish so the floor is level and the finish is uniform, without replacing the stone. This is common in older Long Island homes where floors have settled over decades.

No. Marble Best uses a wet process — water runs continuously across the surface while the diamond abrasives work, which means no dust is created and the property stays clean during the job. There is no dry grinding and no cloud of stone dust to settle through your home or building. It also means the work is safe to carry out in occupied properties, including commercial spaces that stay open.

Yes. An impregnating sealer is applied and buffed in as the final stage of the work. A penetrating sealer soaks into the stone rather than sitting on top of it, and blocks spills from soaking in — which is what gives you working time to wipe a spill up before it becomes an oil stain or a water ring. Marble Best walks the finished work with you and leaves simple aftercare instructions so the finish holds for years. Sealing is included in the fixed-price written quote rather than added as an extra.

Yes. Marble Best restores stone throughout the Hamptons on Long Island — Southampton, East Hampton, Bridgehampton, Sag Harbor, Amagansett, Montauk, Westhampton Beach, Quogue and Hampton Bays among them. Hamptons properties tend to have more stone than the average home: marble entry halls, kitchen countertops and islands, bathroom floors, vanities, full marble showers, and terraces and pool surrounds. That is more surface for weathering, etching and foot traffic to affect — and it is the work we do. We work with property managers and caretakers as readily as with owners, and much of the work is carried out between seasons so the property is ready when you are. Call (844) 697-6277 for a free on-site assessment.

The quieter months between seasons are when most Hamptons stone restoration gets done, because it means the property is ready before the season starts and the work does not compete with guests or renters. That said, Marble Best schedules throughout the year, and properties that are occupied can still have stone restored — diamond polishing is a wet process, so no dust is created and the home stays clean while we work. If you manage a Hamptons property, call (844) 697-6277 and we will agree a schedule that fits around your bookings.