Stone Restoration Cost: Complete Pricing Guide by Surface Type for 2026
Stone restoration costs $3 to $20 per square foot for most natural stone floors and surfaces in the Washington DC, Maryland, and Northern Virginia area, with the final price depending on the material, the condition of the surface, the type of work required, and the size of the job. Marble restoration runs $4 to $18 per square foot; granite $4 to $12; terrazzo $6 to $18; concrete $4 to $24; limestone $5 to $15; travertine $5 to $14; and slate or flagstone $4 to $10. This guide covers every common stone and hard surface type we restore, along with realistic pricing benchmarks, cost factors, and guidance on when restoration makes more sense than replacement.
Why Stone Restoration Costs Vary So Widely
Before diving into material-specific pricing, it helps to understand the variables that drive cost across all stone types. Two floors of the same material and the same square footage can have significantly different restoration costs based on the following factors.
Condition and Degree of Damage
A well-maintained marble floor that simply needs periodic polishing will cost far less to restore than one that has been neglected for a decade, has deep scratches from grit tracked in from outside, and has suffered multiple etch marks from acidic spills. The worse the condition, the more honing passes are required before polishing can begin, and each additional pass adds time and cost.
Finish Level Required
Bringing a floor to a high-gloss polish requires more steps than achieving a honed or satin finish. Some materials — particularly limestone and travertine — are commonly finished at a lower sheen, which can reduce cost somewhat. Customers who want a mirror-like finish on any material should expect the higher end of the price range.
Repairs Needed
Crack repair, chip filling, hole filling (especially in travertine), grout replacement, lippage correction, and stain removal are all separate line items that add to a base restoration quote. A floor assessment will identify these issues before pricing is finalized.
Square Footage and Layout
Larger jobs spread fixed mobilization costs over more square feet, often reducing the per-square-foot rate. Complex layouts with many cuts, borders, medallions, and obstacles take longer to work around and may not benefit from the same volume discount.
Access and Scheduling
Commercial jobs requiring after-hours or weekend work, or residential jobs with difficult access or the need to relocate heavy furniture, will carry a modest premium. Projects in Washington DC with building-specific insurance or union requirements may also see slightly higher pricing.
Stone Restoration Pricing by Material
| Stone Type | Typical Floor Cost (per SF) | Condition Assumptions |
|---|---|---|
| Marble | $4 – $18 | Light maintenance to heavily etched/scratched |
| Granite | $4 – $12 | Light polishing to full multi-pass restoration |
| Terrazzo | $6 – $18 | Depends heavily on crack repair and epoxy fill needs |
| Concrete (decorative/polished) | $4 – $24 | Wide range due to new installs vs. restoration vs. overlays |
| Limestone | $5 – $15 | Soft stone; often requires more passes than granite |
| Travertine | $5 – $14 | Includes hole filling; polished vs. honed affects cost |
| Slate / Flagstone | $4 – $10 | Cleaning, sealing, and minor repair; usually not polished |
Marble Restoration Cost
Marble is the most commonly restored stone in the DC metro area, appearing in residential foyers, bathrooms, fireplace surrounds, and in countless commercial lobbies throughout downtown Washington. Marble restoration typically costs $4 to $18 per square foot for floors.
Marble is a relatively soft, calcium-based stone that etches easily when exposed to acidic substances — citrus, vinegar, wine, and even many common household cleaners. Etching removes the polish from the surface, leaving dull spots that range from faint rings to large, visible patches. Professional restoration removes etch marks and scratches through diamond honing, then builds the surface back to the desired finish through polishing.
Light maintenance polishing on marble in good condition starts around $4 to $6 per square foot. Marble that has moderate etching or scratching runs $6 to $10 per square foot. Heavily damaged marble requiring multiple honing passes, crack repair, and stain removal can reach $12 to $18 per square foot. Marble countertops, vanities, and tabletops are priced by the job rather than per square foot; typical countertop polishing runs $200 to $600 per surface.
Note: Marble Armor, our crystallization and hardening treatment for marble surfaces, is available for countertops, vanities, tabletops, bar tops, backsplashes, and waterfall edges. It is not applied to marble floors.
Learn more on our marble restoration service page.
Granite Restoration Cost
Granite restoration for floors costs $4 to $12 per square foot. Granite is a harder stone than marble or limestone and is more resistant to etching, but it still scratches over time and loses its polish in high-traffic areas. Full granite floor restoration involves honing to remove scratches and dullness, polishing to restore the finish, and sealing with a penetrating impregnator.
Granite countertop restoration typically runs $300 to $1,200 for a full kitchen, depending on size and the extent of chip repairs needed. Standalone countertop polishing on a single surface starts around $150 to $400.
Learn more about granite service pricing on our granite restoration page.
Terrazzo Restoration Cost
Terrazzo restoration costs $6 to $18 per square foot and is one of the more specialized services in the stone care industry. Terrazzo — a composite material made from chips of marble, granite, or glass set in cement or epoxy — requires diamond grinding and polishing equipment and expertise with both the cementitious binder and the aggregate chips embedded in the surface.
Older cement terrazzo floors common in Washington DC schools, government buildings, and mid-century commercial properties often need crack repair and divider strip stabilization in addition to surface restoration. Epoxy terrazzo, more common in newer construction, is typically in better structural condition but may still require polishing and sealing.
Cost variables for terrazzo include the number and complexity of cracks, the presence of divider strips that need repair or replacement, the color and type of aggregate (some chip types are harder to match), and the condition of the grout or control joints between sections. Our detailed terrazzo cost guide covers this in depth.
Concrete Floor Restoration Cost
Concrete restoration and polishing spans the widest cost range of any surface type: $4 to $24 per square foot. This broad range reflects the fact that “concrete restoration” encompasses several distinct service types:
- Grinding and polishing existing concrete ($4 – $12/SF): Takes raw or previously sealed concrete and brings it to a polished finish through progressive grinding and polishing passes. Cost depends on the number of passes and the final gloss level desired.
- Surface repair and restoration ($6 – $15/SF): Addresses cracks, spalling, surface damage, and staining before polishing. More extensive repair work pushes toward the upper end.
- Decorative overlays and microtoppings ($8 – $24/SF): Thin overlays applied over existing concrete to create a new surface; priced based on design complexity, color, and thickness.
- Epoxy garage floor coating ($2,500 – $5,500 for most residential garages): Includes surface prep, primer, color coat, decorative chips if desired, and topcoat. Size and prep requirements drive the final price. Learn more on our concrete and epoxy services page.
Limestone Restoration Cost
Limestone restoration costs $5 to $15 per square foot for floors. Limestone is a soft, porous stone that etches readily and can show wear relatively quickly in high-traffic areas. It is common in DC-area homes built in the 1990s through 2010s, particularly in foyers, kitchens, and bathrooms.
Like marble, limestone is calcium-based and reacts to acids, making it vulnerable to etching from common household products. Professional limestone restoration involves honing to remove etch marks and scratches, polishing to restore luster, and sealing to protect against future staining. Limestone is often finished to a honed or low-sheen level rather than a high polish, which can reduce cost slightly compared to mirror-polished surfaces.
Travertine Restoration Cost
Travertine restoration costs $5 to $14 per square foot for floors. Travertine is a form of limestone with a naturally porous structure that creates characteristic holes and channels throughout the stone. Many travertine installations are “filled” — the holes are grouted or epoxy-filled during installation — but over time those fills can crack, shrink, or fall out, leaving open holes that collect dirt and become tripping hazards.
Travertine restoration often includes hole filling with color-matched grout or epoxy in addition to honing and polishing. Polished travertine requires more labor to restore than honed travertine. Travertine is widely used in DC-area bathrooms, showers, and residential floors, and it responds very well to professional restoration when the underlying installation is sound.
Slate and Flagstone Restoration Cost
Slate and flagstone restoration typically costs $4 to $10 per square foot. These materials are generally not polished — they are cleaned, repaired, and sealed. Services include deep cleaning to remove dirt, efflorescence, and biological growth; crack and spall repair; grout or mortar joint repair; and application of an appropriate sealer (enhancing or natural-look, depending on the client’s preference).
Slate and flagstone are common in DC-area entryways, covered porches, and outdoor hardscape areas. Restoration extends the life of these surfaces significantly compared to living with a deteriorating finish or undertaking full replacement.
Countertop Restoration Pricing
Stone countertop restoration is typically priced by the job rather than per square foot. The following ranges apply to residential countertops in the DC metro area.
| Countertop Service | Typical Cost Range |
|---|---|
| Single surface polishing (marble, granite, or limestone) | $150 – $500 |
| Full kitchen countertop restoration (perimeter + island) | $500 – $1,800 |
| Bathroom vanity restoration (single sink) | $150 – $350 |
| Chip repair (per chip) | $75 – $250 |
| Countertop sealing only | $100 – $300 |
| Stain removal (poultice treatment) | $100 – $400 |
Note: Marble Armor countertop treatment — a crystallization service that hardens and protects the marble surface — is available for countertops, vanities, tabletops, bar tops, backsplashes, and waterfall edges. It is not a floor service.
Epoxy Garage Floor Coating Cost
Epoxy garage floor coatings for residential garages in the DC metro area typically cost $2,500 to $5,500. The final price depends on the size of the garage (one-car, two-car, or three-car), the condition of the existing concrete, the amount of crack and spall repair needed, and the coating system selected.
A standard system includes diamond grinding for surface preparation, crack and joint repair, a primer coat, a solid-color or flake broadcast color coat, and a clear polyaspartic or polyurethane topcoat. Premium systems with metallic pigments, multi-layer flake blends, or additional UV-resistant topcoats may cost more. Learn more on our concrete and epoxy flooring services page.
Grout Repair and Restoration Cost
Grout repair costs $2 to $15 per square foot, with most residential regrouting projects falling between $3 and $8 per square foot. The wide range reflects the difference between simple grout cleaning and sealing at the low end versus full grout removal and replacement at the high end.
| Grout Service | Typical Cost |
|---|---|
| Grout cleaning and sealing | $2 – $4/SF |
| Grout color sealing (ColorSeal) | $3 – $6/SF |
| Partial grout removal and replacement | $5 – $10/SF |
| Full regrouting | $8 – $15/SF |
Metal Restoration
Metal restoration services — including polishing and lacquering of brass, bronze, and stainless steel fixtures, railings, elevator panels, and architectural metalwork — are priced by the piece or by the linear foot. Typical small fixture polishing starts at $75 to $200 per piece; large railing systems and architectural bronze work in commercial buildings are quoted based on scope. Metal restoration is a common companion service to stone restoration in hotel lobbies and office buildings throughout downtown DC.
Masonry Repointing
Brick and stone masonry repointing — the removal of deteriorated mortar and replacement with fresh mortar — typically costs $8 to $25 per square foot of wall surface, or $3 to $15 per linear foot of joint, depending on the depth of the existing joints, the accessibility of the surface, and the mortar type required. Historic properties in Washington DC and older Maryland suburbs often require lime-based mortars that are softer than the masonry to prevent damage to original brick and stone. This is a specialized area where the wrong mortar choice can accelerate long-term deterioration.
Residential vs. Commercial Stone Restoration
Rose Restoration serves both residential and commercial clients throughout the DC, Maryland, and Northern Virginia area. Residential projects are typically quoted at a fixed price based on scope and are completed with minimal disruption to the home. Commercial projects — office lobbies, hotel corridors, retail spaces, restaurants, and government buildings — are priced per square foot and may involve scheduling constraints, phased work to keep areas in service, and coordination with building management.
Visit our residential stone restoration page or our commercial stone restoration page to learn more about how we approach each type of project.
How to Get a Quote for Stone Restoration in DC, Maryland, or Northern Virginia
The most reliable way to get an accurate price for stone restoration is to request an on-site assessment. Photographs are helpful for initial screening, but the true condition of a stone floor — including the depth of scratches, the presence of lippage, the condition of grout joints, and the extent of staining — is best evaluated in person.
When requesting quotes, ask the following:
- What specific steps are included in the quoted price?
- Is sealing included, and what sealer product will be used?
- Are repairs (chip filling, crack repair, hole filling) included or quoted separately?
- What finish level will be achieved, and how is it measured?
- What is the estimated timeline for completion?
Rose Restoration has served the Washington DC metro area since 1985. Our team performs free on-site assessments for all stone restoration projects. Call us at 703-327-7676 to schedule an evaluation.
For detailed pricing on specific stone types, see our individual cost guides:
- Marble restoration services
- Granite restoration services
- Terrazzo restoration services
- Concrete and epoxy flooring services
Frequently Asked Questions
How much does stone restoration cost per square foot on average?
Across all stone types, the average stone restoration cost in the DC metro area falls between $5 and $10 per square foot for most residential floors in fair to good condition. Soft stones like marble and limestone that have significant etching or wear, or specialty materials like terrazzo with structural repairs needed, can push higher. Very large commercial jobs often come in at the lower end of the range due to economies of scale. The best way to get an accurate number is through an on-site assessment.
Which stone is the most expensive to restore?
Terrazzo and severely damaged marble tend to be the most expensive to restore on a per-square-foot basis. Terrazzo requires specialized equipment and expertise, and older cement terrazzo often has cracks and structural issues that must be addressed before polishing can begin. Marble that has been heavily etched, scratched, or stained also requires extensive multi-pass honing before polishing, which increases labor costs. Concrete with significant damage or decorative overlays can also reach the higher end of the pricing spectrum.
Is it cheaper to restore stone or replace it?
In nearly all cases, restoration is significantly less expensive than replacement. Stone floor replacement involves removing existing tile (often damaging the subfloor in the process), sourcing matching material (which may be difficult or impossible for older installations), and paying for installation labor and disposal. The all-in cost of floor replacement typically ranges from $15 to $40 per square foot or more, compared to $4 to $18 per square foot for professional restoration. Countertop replacement is similarly more expensive than restoration in most cases. Restoration is the right choice for the vast majority of stone surfaces that are structurally sound.
How long does stone restoration last?
A professionally restored stone floor can maintain its finish for three to ten years or more, depending on the level of traffic, the maintenance routine followed, and the stone type. Marble and limestone in high-traffic commercial settings may need maintenance polishing every one to two years. Residential granite and travertine floors with proper care and periodic resealing may go five years or more between full restorations. The lifespan of a restoration is extended significantly by using the correct cleaners (pH-neutral, stone-safe products) and by having floors periodically cleaned and inspected by a professional.
What is the difference between cleaning, honing, and polishing stone?
Cleaning removes surface soils, stains, and residues using appropriate stone-safe cleaning agents. Honing uses diamond abrasive pads to physically abrade the surface of the stone, removing scratches, etch marks, and surface damage — it produces a matte or satin finish. Polishing builds on honing by using progressively finer abrasives and polishing compounds to bring the surface to a reflective gloss. Sealing follows polishing to protect the restored surface. A full restoration typically involves all four steps; a maintenance service may involve only cleaning and light polishing.
Do you offer stone restoration services throughout Maryland and Northern Virginia?
Yes. Rose Restoration serves the entire Washington DC metro area, including all of Northern Virginia (Arlington, Alexandria, Fairfax, McLean, Reston, Tysons, Manassas, and beyond), Maryland (Bethesda, Rockville, Silver Spring, Chevy Chase, Potomac, Annapolis, and the surrounding area), and Washington DC proper. We serve both residential and commercial clients. For projects outside our immediate service area, contact us at 703-327-7676 and we can discuss your options.