Your marble floors stop looking tired and dull. The etching from years of acidic cleaners disappears. That hazy, lifeless surface gets its depth and clarity back.
You’re not covering up damage or masking problems. You’re reversing them. The marble gets ground down to fresh material, then honed and polished using the same techniques that worked when your floors were first installed—just with better equipment and decades of experience behind the work.
Most jobs finish in under two days. You’re not living in a construction zone for weeks. And when it’s done, you’ve got floors that look like they did when your house was new—without spending $70 to $190 per square foot on replacement marble that won’t match the character of what you already have.
This isn’t about making old floors “good enough.” It’s about making them better than you remember.
High Definition Marble Restoration Inc has spent over 25 years working on historic homes across Nassau and Suffolk Counties. We’re owner-operated, which means the person who quotes your job is the same person overseeing the work—not a sales rep who disappears after you sign.
Stewart Manor’s classic Cape Cods and Victorian homes were built with materials and craftsmanship that don’t exist anymore. We specialize in those exact floors—the ones installed in the 1920s using techniques nobody teaches today. The New York Times featured our work back in 2001 because we understand what these old materials need.
You’re not getting a general cleaning company trying to upsell you. You’re getting specialists who actually prefer the difficult jobs—the 100-year-old floors that most contractors won’t touch.
We start with a free quote. You show us the floors, we assess the damage, and we tell you upfront what it’ll cost and how long it’ll take. No surprises later.
The actual restoration begins with grinding. We remove the damaged surface layer—the etching, stains, and dullness—using diamond abrasives that cut down to fresh marble. This isn’t buffing or polishing over problems. We’re eliminating them.
Next comes honing. We smooth the surface through progressively finer grits until the marble is perfectly level and ready for polish. Then we polish it to the finish you want—whether that’s a soft hone or a high-gloss shine that reflects light like glass.
Finally, we seal it. The sealer protects against future staining and etching, and we walk you through exactly how to maintain it so you’re not guessing about what products are safe to use. Most jobs wrap up in less than two days, and you can walk on the floors as soon as we’re done.
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You get the full process: grinding, honing, polishing, and sealing. We’re not skipping steps to save time or cutting corners to hit a price point. Every floor gets the complete treatment it needs to look right and last.
Stewart Manor’s proximity to water means humidity and moisture are constant challenges for marble. Calcium carbonate—the mineral that makes marble beautiful—is also what makes it vulnerable to etching and water damage. We account for that. The sealers we use are chosen specifically for Long Island’s coastal environment, and we adjust our process based on how your floors have been affected by local conditions.
We also handle concrete restoration and polishing now. If you’ve got old concrete floors in a basement or garage that you want brought up to a polished, modern finish, we do that too. Same attention to detail, same owner-operated quality control.
You also get honest guidance on what your floors actually need. If something doesn’t require a full restoration, we’ll tell you. If a repair will fix the problem, we’ll do that instead. We’re not here to oversell you on work that won’t make a difference.
Restoration typically runs $5 to $15 per square foot. Replacement costs $70 to $190 per square foot for new marble installation on Long Island—and that’s assuming you can even find marble that matches the character and quality of what you already have.
You’re looking at a fraction of the cost for restoration, and you’re keeping the original floors that give your home its character. For a 200-square-foot entryway, restoration might cost $1,000 to $3,000. Replacement could easily hit $14,000 to $38,000.
The math isn’t close. And once you rip out original floors, they’re gone. You can’t get them back. Restoration gives you the look of new marble without losing what makes your home special in the first place.
Yes. Etching happens when acidic substances—lemon juice, vinegar, wine, coffee, or even some cleaning products—dissolve the calcium carbonate in marble. It leaves dull spots, rings, or cloudy areas that won’t buff out with regular cleaning.
We grind down past the etched layer to fresh marble underneath. Then we hone and polish it back to a uniform finish. The etching doesn’t get covered up or masked—it gets removed entirely.
If the etching is shallow, we can sometimes hone it out without grinding. But either way, the damage is reversible. You’re not stuck with it, and you don’t need to replace the whole floor because of a few bad spots.
Most jobs finish in less than two days. Smaller areas like a bathroom floor might only take a few hours. Larger spaces—entryways, foyers, or full rooms—usually take one to two days depending on the size and condition of the marble.
We’re not tearing anything out or waiting for materials to arrive. We bring everything we need, complete the work, and you can use the floors immediately after we’re done. No curing time, no waiting for sealer to dry for days.
The timeline depends on how much grinding is needed and how large the area is, but we’ll give you an exact estimate upfront. You’ll know before we start how long your home will be affected.
Properly restored original marble floors can increase property value by 3% to 5% in historic homes. Buyers pay a premium for authentic, well-maintained period features—especially in areas like Stewart Manor where homes have architectural character that can’t be replicated.
Original floors are a selling point. They signal quality, craftsmanship, and care. Buyers looking at historic homes expect to see original details, and when those details are in excellent condition, it justifies a higher asking price.
Compare that to the alternative: ripping out original marble and replacing it with modern materials that don’t match the home’s character. That’s not an upgrade. That’s a downgrade that makes your home less distinctive and less valuable to the buyers who care about historic integrity.
We specialize in old, historic floors. The worse the condition, the better the job is for us. Century-old marble installed in the 1920s using period techniques is exactly what we prefer to work on.
Those old floors were installed differently than modern marble. The materials are different. The setting beds are different. The way they wear and age is different. Most contractors don’t understand that, which is why they either refuse the job or do more damage trying to treat old marble like new marble.
We’ve been restoring historic floors across Nassau and Suffolk Counties since 1998. We know how these materials behave, what they need, and how to bring them back without compromising their integrity. If your floors are original to your home and you’re worried they’re too far gone, that’s exactly the kind of project we want to see.
Honing creates a smooth, matte finish with little to no shine. Polishing creates a glossy, reflective surface that brings out the depth and color in the marble. Both start with the same grinding process to remove damage and level the surface.
Honing stops at a finer grit that leaves the marble smooth but not shiny. It’s a softer, more understated look—good for high-traffic areas or bathrooms where you don’t want a slippery surface. Polishing goes further, using progressively finer abrasives and polishing compounds to create that mirror-like finish.
You can choose either based on what you want the floors to look like. Some people prefer the elegance of a high polish. Others like the subtlety of a honed finish. We can show you examples of both and match whatever finish your floors originally had—or give you something different if you want to change the look.
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