Granite Restoration Cost: Complete Pricing Guide for 2026

Granite Restoration Cost: Complete Pricing Guide for 2026

Granite restoration in the Washington DC, Maryland, and Northern Virginia area typically costs $4 to $12 per square foot for floors and $300 to $1,200 for countertops, depending on the condition of the stone, the scope of work required, and the size of the surface. Minor polishing and resealing fall at the lower end of that range, while full restoration involving crack repair, deep stain removal, and multiple honing passes will push toward the upper end. Understanding what drives these costs helps homeowners and property managers budget accurately and make informed decisions about restoration versus replacement.

Granite Restoration Pricing at a Glance

The table below summarizes typical service costs for residential granite in the DC metro area. Commercial projects are generally priced similarly on a per-square-foot basis but may benefit from volume discounts on larger jobs.

What Factors Affect Granite Restoration Cost

No two granite restoration projects are identical. Several variables drive the final price, and understanding them helps you evaluate quotes and set realistic expectations.

Condition of the Stone

Granite in good condition that simply needs polishing and resealing will cost significantly less than granite that has been neglected for years, shows deep scratches from abrasive cleaners, has multiple chips around the sink or edges, or has been subjected to strong acids that have etched the surface. Heavily worn granite floors that have lost their finish entirely require multiple honing passes with progressively finer abrasives before polishing can begin, adding both time and cost to the job.

Size of the Surface

Floor restoration is priced per square foot, so a 200-square-foot granite foyer costs more than a 50-square-foot bathroom floor. Countertop work is typically priced by the job rather than per square foot at the residential scale, but the number of countertop sections, the length of the perimeter, and the presence of islands or peninsulas all affect the total price.

Type of Finish Desired

Granite can be brought to a high polish, a honed (matte) finish, or anything in between. Achieving a mirror-like polish requires more passes with progressively finer diamond abrasives, which adds time. If a customer wants to change the finish — from honed to polished, for example — that also increases the scope of work.

Repairs Required

Chip repair, crack stabilization, grout joint repairs, and deep stain removal are all additional line items. A simple polishing job that uncovers hidden chips or cracks will require those repairs before polishing can be completed, which is why thorough assessments before pricing are important.

Accessibility and Job Conditions

Floors that require moving heavy furniture or that have complex layouts with many corners and obstacles take longer to restore. Countertops with undermount sinks, built-in appliances, and tight spaces around walls also require more careful hand work, which adds to labor costs.

Geographic Location Within the DC Metro Area

Labor rates in Washington DC proper and close-in Northern Virginia suburbs like Arlington, McLean, and Bethesda tend to be slightly higher than in outer suburbs like Manassas, Fredericksburg, or the Eastern Shore of Maryland. That said, the difference is generally modest — typically $0.50 to $1.50 per square foot — and a reputable contractor serving the full DC metro region will price jobs consistently based on scope rather than ZIP code.

Granite Floor Restoration: What the Process Involves

Granite floor restoration is a multi-step process that typically includes some combination of the following stages, depending on the condition of the stone.

Assessment and Surface Preparation

A professional technician examines the floor for scratches, stains, lippage (uneven tile edges), cracks, and grout condition. The floor is cleaned to remove surface dirt, wax, or coatings that could interfere with the restoration process.

Grinding and Lippage Correction

If tiles are uneven due to improper installation or settling, grinding corrects lippage and creates a flat plane across the surface. This step is not always needed but is common in older installations.

Honing

Honing uses diamond abrasive pads to remove scratches, dullness, and surface damage. Multiple grits are used in sequence — starting with a coarser grit to remove damage and progressively moving to finer grits to prepare the surface for polishing. This is the most labor-intensive stage and the primary driver of cost on heavily worn floors.

Polishing

Polishing uses very fine diamond pads or polishing powders to bring the surface to the desired sheen level. High-gloss granite floors are polished to a reflective finish using a series of increasingly fine compounds.

Sealing

After polishing, an impregnating penetrating sealer is applied to protect the stone from staining. Granite is generally less porous than marble or limestone but still benefits from sealing, particularly in kitchens and around wet areas.

Granite Countertop Restoration: What the Process Involves

Countertop restoration follows a similar logic but is performed by hand and with smaller equipment, since countertops cannot be accessed with large floor machines. Technicians use hand-held grinders, polishing pads, and detailing tools to work around sinks, faucets, and edges.

Common countertop services include polishing out light scratches and dullness, filling chips with color-matched epoxy, repairing cracks or separating seams, removing stains from cooking oils, wine, or citrus, and applying a fresh coat of penetrating sealer. Edge profiles — bullnose, ogee, and beveled edges — require hand polishing and are one reason countertop restoration is priced by the job rather than strictly by square footage.

Residential vs. Commercial Granite Restoration

Residential granite restoration jobs in the DC area most commonly involve kitchen countertops, bathroom vanities, fireplace surrounds, and granite floor tile in foyers or hallways. These projects are typically quoted as fixed-price jobs based on scope and can often be completed in a single day or over a weekend.

Commercial granite restoration is common in office building lobbies, hotel common areas, restaurant bars, and retail spaces. Commercial work is generally priced per square foot, and large-volume jobs may be eligible for reduced per-square-foot pricing. Commercial projects often have scheduling constraints — after-hours or weekend work — that can affect pricing by 10 to 20 percent. Projects in Washington DC with union building requirements or specific insurance minimums may also carry a modest premium.

Granite Restoration vs. Granite Replacement: A Cost Comparison

One of the most common questions homeowners ask is whether to restore their existing granite or replace it. In most cases, restoration is the more cost-effective choice — often by a significant margin.

Replacement makes sense when granite is structurally compromised — large cracks through the full thickness of the slab, severe delamination, or water damage that has caused movement in the substrate. In those cases, no amount of surface restoration will address the underlying problem. However, for the vast majority of dull, scratched, or chipped granite countertops, professional restoration will return the surface to like-new condition at a fraction of replacement cost.

For floors, the calculus is even more favorable toward restoration. Granite floor tile replacement involves removing existing tile (which may damage the subfloor), purchasing matching material (which may no longer be available), and paying for installation labor. A professional floor restoration, by contrast, addresses the surface finish without any demolition or material costs.

How to Get an Accurate Quote

Granite restoration pricing varies because no two jobs are identical. To get an accurate quote for your project in the DC, Maryland, or Northern Virginia area, you should expect a reputable contractor to do the following:

• Conduct an in-person or detailed photo assessment before providing a final price
• Identify any repairs (chips, cracks, stains) that are included or excluded from the base price
• Specify the finish level to be achieved and the number of honing/polishing passes planned
• Confirm the sealer product to be used and whether resealing is included
• Provide a written scope of work, not just a verbal estimate

Be cautious of unusually low quotes that do not specify the process or materials. A “polishing” job that uses a single abrasive pad and a topical coating is not the same as a professional multi-step diamond restoration, and the results will reflect that difference within months.

Maintaining Granite After Restoration

Professional restoration returns granite to its best condition, but maintenance determines how long it stays that way. After a professional restoration, follow these guidelines to protect your investment:

• Use only pH-neutral stone cleaners; avoid anything with bleach, vinegar, or citrus
• Wipe up spills promptly, particularly oils, wine, coffee, and acidic liquids
• Use cutting boards rather than cutting directly on countertops
• Use trivets under hot pans to prevent thermal shock
• Reseal granite countertops annually in heavy-use kitchens
• Have floors professionally maintained every one to three years depending on traffic

Learn more about our full range of stone services on our granite restoration service page, or read our detailed guide to kitchen countertop stone restoration for more information on the process.

Frequently Asked Questions

How much does it cost to polish granite countertops in Northern Virginia or Maryland?

Most residential granite countertop polishing jobs in Northern Virginia and Maryland cost between $150 and $500 for a single surface, or $400 to $1,200 for a full kitchen with an island and perimeter counters. The price depends on the size of the countertop, the amount of damage present, and whether chip repair or crack filling is needed in addition to polishing. Rose Restoration provides free on-site assessments for all granite restoration projects in the DC metro area.

Can granite be polished back to its original shine?

Yes, in the vast majority of cases. Granite is a very hard stone and holds a polish extremely well. Even granite that has been heavily scratched by abrasive cleaners or dulled by years of use can be restored to its original high-gloss finish through professional diamond honing and polishing. The exception is granite that has deep structural cracks or that has been subjected to severe heat damage, which may limit the achievable finish.

How long does granite restoration take?

A typical kitchen countertop restoration takes four to eight hours and can be completed in a single visit. Granite floor restoration is usually scheduled based on the square footage — a small bathroom floor may take two to three hours, while a large foyer or commercial lobby could require multiple days. Most residential jobs can be completed without requiring homeowners to vacate the property, though work areas will be unavailable during the process.

Does granite need to be sealed after restoration?

Yes. Sealing is an important final step in any granite restoration. Although granite is denser and less porous than softer stones like marble or limestone, it is still susceptible to staining from oils, wine, and other liquids — particularly in kitchen environments. A professional-grade penetrating (impregnating) sealer provides protection by filling the micro-pores of the stone without changing its appearance. Most restoration packages from Rose Restoration include sealing as part of the service.

What is the difference between honing and polishing granite?

Honing produces a matte or satin finish by abrading the stone surface to a specific grit level without bringing it to a full reflective gloss. Polishing takes the process further, using progressively finer abrasives and polishing compounds to produce a mirror-like shine. Honed granite is popular for some kitchen and bathroom applications because it shows fewer fingerprints and water spots. Polished granite reflects more light and tends to enhance the depth of color in the stone. Both finishes can be achieved through professional restoration regardless of the current state of the surface.

Is it worth restoring granite instead of replacing it?

For most homeowners and property managers, restoration is the right choice. Professional granite restoration typically costs $400 to $1,200 for a full kitchen, compared to $2,500 to $7,000 or more for full countertop replacement including materials and installation. Restoration is completed in a fraction of the time, produces no construction debris, and delivers results that are indistinguishable from new stone. Replacement is justified primarily when the stone has structural damage — deep through-cracks, significant delamination, or substrate issues — that surface restoration cannot address.

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