• SERVING PHILADELPHIA | DELAWARE VALLEY | WASHINGTON DC | MARYLAND
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Limestone Repair and Restoration

Limestone Cleaning, Repair & Restoration – Philadelphia / Delaware Valley

Revive, Restore & Protect Your Limestone the Right Way

Limestone is a warm, natural stone known for its subtle beauty and timeless character. But because it is a softer and more porous stone, it can wear down, stain, and dull more quickly than other materials. At Facility Specialists, we specialize in professional limestone cleaning, repair, honing, polishing, and full restoration for homes, buildings, commercial properties, and historic spaces throughout the Philadelphia & Delaware Valley region.

From lobbies and kitchen floors to showers, walls, fireplaces, and exterior hardscapes—our experts restore your limestone to a cleaner, smoother, and more refined appearance.

Limestone Floor Restoration

Limestone Issues We Resolve

Limestone’s porous structure and soft surface make it vulnerable to many types of damage. We restore all common issues, including:

  • Dull, etched, or worn-down surfaces
  • Scratches, scuffs & traffic wear
  • Stains from spills, soap, or hard water
  • Grout discoloration or soil buildup
  • Cracks, chips & holes
  • Flaking or spalling
  • Lippage (uneven tile edges)
  • Color fading or uneven tone

Whether your limestone needs light cleaning or extensive restoration, we deliver the right solution.

Our Limestone Restoration Process

  1. Assessment & Surface Evaluation
    We inspect your limestone’s condition, finish, level, and damage to determine the most effective restoration plan.

  2. Deep Cleaning
    We use stone-safe cleaners and specialty tools to remove embedded dirt, soap residue, mold, and stains without harming the stone.

  3. Honing to Remove Damage
    Honing uses diamond abrasives to gently remove surface scratches, etching, and worn areas. Honing is especially important for limestone because it thrives in a smooth, satin-like finish.

  4. Polishing (If Desired)
    While many homeowners choose a honed look, polishing is available for a soft sheen where appropriate. 

  5. Crack, Hole & Chip Repairs
    We carefully repair damage and color-match fillers to blend with the natural stone.

  6. Sealing & Protection
    Because limestone is porous, sealing is essential. We apply a premium penetrating sealer that helps protect against stains and makes maintenance easier.

Your limestone will look cleaner, smoother, healthier, and ready for years of use.

Did You Know?

  • Limestone has been used in historic Philadelphia architecture for over a century—and most of it can still be restored rather than replaced.
  • Because it’s softer than marble and granite, limestone benefits greatly from regular professional maintenance.
  • Many limestone floors look “dirty” not because of soil, but due to microscopic surface wear that traps dust—honing removes this and restores clarity.

FAQs About Limestone Restoration

Q. Should limestone be polished or honed?

A. Most limestone is best left honed, not glossy, because it shows fewer scratches and etch marks. However, a light polish is possible if desired.

Q. How often should limestone be sealed?

A. Typically every 12–18 months, depending on traffic and exposure to moisture.

Q. Can you fix stains in limestone?

A. Yes—most stains can be removed with professional deep cleaning, poultices, and honing.

Q. Do you restore exterior limestone?

A. Absolutely. We clean and restore exterior facades, steps, patios, and architectural features.

Q. Is limestone harder to maintain than marble?

A. It can be, due to its softer and more porous nature. Professional maintenance helps extend its life significantly.

Bring Your Limestone Back to Its Natural Beauty

Schedule Your Free Limestone Evaluation Today!

From cleaning and honing to full restoration, we transform dull, worn, or damaged limestone into a beautifully refreshed surface.

Contact us today to get started.

(215) 732-7505
Contact Us

(215) 732-7505

Call Us Today!