You’ll walk into rooms where the marble actually reflects light again. The dull, worn surface that made you cringe every time guests came over is gone. What’s left is the floor you remember—or the one you saw in photos from when the house was new.
Most Plandome homeowners we work with have lived with damaged marble for years. They’ve tried cleaning products that made things worse. They’ve gotten quotes for replacement that felt impossible to justify. Then they see what restoration actually does.
The process removes decades of etching, staining, and wear. We’re not covering anything up or applying a temporary fix. The marble gets ground down to healthy stone, honed to the right texture, then polished until it looks like it did in 1920. You get 10 to 15 years of that result in a residential setting—often longer if you’re careful with maintenance.
And you’re done in a day or two. No demolition. No weeks of construction. Just a floor that finally matches the rest of your home’s character.
High Definition Marble Restoration Inc specializes in the kind of work most companies avoid—historic floors that have seen a century of wear. We’re owner-operated, which means you’re talking directly to the person doing the work. No subcontractors. No surprises.
Plandome’s Gold Coast heritage means a lot of homes here have original marble installed during the early 1900s. That stone is higher quality than what’s available today, but it requires someone who understands period installation techniques and materials. We’ve spent over 25 years learning how those floors were built and how to bring them back without destroying what makes them valuable.
The New York Times featured our restoration work in 2001. The Garden City Hotel has trusted us exclusively for over 16 years. We’re not new to this, and we’re not learning on your floors.
We start with an assessment. Every marble floor tells a different story, and what looks like major damage to you might be routine work for us—or the reverse. We need to see the stone in person to know whether restoration makes sense or if you’re looking at replacement.
If restoration is the right call, the actual work begins with grinding. We remove the damaged surface layer—the etching, stains, scratches, and wear that have built up over decades. This is where experience matters. Too aggressive and you risk the stone. Too cautious and you don’t solve the problem.
Next is honing. We bring the marble to the right texture and smoothness, preparing it for the final step. Then comes polishing, where the stone’s natural luster comes back. This isn’t a coating or a topical treatment. It’s the marble itself, restored to how it looked originally.
The final step is sealing. This protects the newly restored surface against water damage, staining, and the everyday wear that comes with living in the space. The whole process is 99% dust-free, so you’re not dealing with mess tracked through the house.
Most jobs finish in one or two days. The space is usable immediately after we’re done.
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You get a full assessment before any work starts. We check for cracks, etching, stains, and overall surface condition. You’ll know exactly what we’re fixing and what the floor will look like after. Pricing is transparent upfront—no surprises once we start.
The restoration itself covers grinding, honing, and polishing. We’re removing damage, not hiding it. If there are cracks or chips that need repair, we handle that too. The goal is a floor that looks original, not patched.
Sealing is part of the process. Plandome’s coastal environment and Long Island’s hard water create specific challenges for marble. We use sealers that protect against moisture, mineral buildup, and the household cleaners that cause most of the damage we see. You’ll get care instructions so the restoration lasts.
This is owner-operated work. You’re dealing directly with the craftsman doing the job, which means quality control from start to finish. We’ve been restoring marble in Nassau County since 1998, and we’ve seen what works and what doesn’t in homes like yours.
Restoration typically costs between $5 and $15 per square foot for most projects, though complex historic work may run higher depending on the condition and type of marble. Replacement costs three to five times more—and that’s before you factor in demolition, disposal, new fabrication, and installation.
Here’s what most people don’t realize: replacement also means weeks of construction instead of a day or two of restoration work. You’re dealing with dust, debris, contractors in and out of the house, and the risk that new marble won’t match the character of the original stone.
For Plandome’s historic homes, replacement often means losing stone that’s higher quality than anything available today. The Carrara marble installed in the early 1900s has veining and color variations you can’t replicate. Restoration preserves that while giving you the same visual result as new floors—for a fraction of the cost and disruption.
Yes. Most of the damage we see in Plandome homes comes from acidic cleaners, vinegar-based products, or harsh chemicals that etch the marble surface. That etching looks like dull spots or water marks that won’t buff out—and it gets worse over time if you keep using the wrong products.
The good news is that etching is surface-level damage. Restoration removes that damaged layer entirely through grinding and honing, then brings the stone back to its original polish. You’re not covering up the damage or applying a temporary fix. The etched surface is gone.
We also see a lot of damage from Long Island’s hard water, especially in bathroom floors and shower walls. Mineral buildup and soap scum create staining that homeowners can’t remove with regular cleaning. The restoration process handles that too—and the sealing we apply afterward protects against future buildup. You’ll get care instructions so you know which products are safe and which ones will ruin the marble again.
Professional marble restoration typically lasts 10 to 15 years in residential settings, sometimes longer depending on traffic and how well you maintain the floors. That’s a realistic timeline for Plandome homes where the marble sees daily use.
The longevity depends on a few factors. Proper sealing protects the stone from moisture, stains, and etching—so resealing every few years extends the life of the restoration. Avoiding harsh cleaners makes a huge difference too. Most damage we see is from products homeowners thought were safe.
High-traffic areas like entryways or kitchens may show wear sooner than low-traffic spaces, but even then, you’re looking at a decade or more before the floors need major work again. Compare that to the lifespan of the original marble itself—many of Plandome’s historic floors have been in place for over a century. Restoration brings them back without replacing stone that’s built to last generations.
Polishing is the final step in restoration, but it’s not the same as full restoration. If your marble has minor dullness or light surface wear, polishing alone might be enough to bring back the shine. But if you’re dealing with etching, stains, scratches, or damage that’s built up over years, polishing won’t fix it.
Full restoration starts with grinding to remove the damaged surface layer. That’s where we address deep etching, stains that have penetrated the stone, and scratches that polishing can’t touch. Then we hone the marble to the right texture before polishing brings back the luster.
A lot of homeowners try polishing first because it sounds less invasive. But if the damage is more than surface-level, you’re wasting time and money on a fix that won’t last. We’ll assess your floors and tell you honestly whether polishing is enough or if you need full restoration. Most of the historic marble floors we see in Plandome need the full process—but we’re not going to sell you work you don’t need.
No. We do 99% of the work dust-free, so you’re not dealing with powder coating your furniture or tracked through the house. The equipment we use captures dust at the source, which is critical when you’re working inside someone’s home.
Most jobs finish in one or two days depending on the size of the space and the condition of the marble. You’ll need to stay off the floors while we’re working, but the space is usable again as soon as we’re done. There’s no drying time or curing period like you’d have with coatings or topical treatments.
Compare that to replacement, which involves demolition, debris removal, and weeks of contractors in your home. Restoration is faster, cleaner, and far less disruptive. For Plandome homeowners who want their marble fixed without turning the house into a construction zone, restoration is the better option.
Yes. Bathroom floors, shower walls, and other high-moisture areas are some of the most common projects we handle. Long Island’s hard water creates specific challenges—mineral buildup, soap scum, and etching from acidic cleaners all damage marble over time.
We restore the stone the same way we would a floor in any other room: grinding away the damaged surface, honing, polishing, and sealing. The difference is in the sealing process. High-moisture areas need protection against water penetration and mineral deposits, so we use sealers designed for those conditions.
A lot of homeowners assume bathroom marble is ruined once it starts looking dull or stained. But most of the damage we see is surface-level and completely reversible. The marble underneath is still sound—it just needs the damaged layer removed and proper protection applied. We’ve restored marble in bathrooms throughout Nassau County, and the results last just as long as floors in dry areas when sealed and maintained correctly.
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