Natural Stone Patio Cleaning & Sealing in Columbus, OH
Flagstone, travertine, limestone, and other natural-stone patios cleaned and sealed the right way — gentle, thorough, and surface-safe.
Natural stone is gorgeous but unforgiving — the wrong cleaner or too much pressure can etch, dull, or permanently damage it. Stone patios need a careful, material-appropriate approach, not a one-size-fits-all power wash.
We identify your stone type, clean it with the correct method and pH-appropriate products, and apply a breathable sealer made for natural stone. That protects against stains and weathering while keeping the stone’s natural look and slip resistance.
Why Natural Stone Needs Specialist Care
- It etches easily — acidic or harsh cleaners can permanently damage stone like travertine and limestone.
- Pressure-sensitive — too much PSI pits and dulls the surface; we soft-wash where needed.
- Porous — unsealed stone soaks up stains and weathers fast.
- Each stone is different — the right sealer for flagstone isn't the right one for travertine.
Why Choose Columbus Patio Pros
We’re local to Columbus, fully licensed and insured, and committed to careful work and honest pricing. You’ll get a clear written estimate before we start and a clean property when we finish.
Typical Price
$500–$1,800+ for clean & seal
Single visit for most stone patios, plus sealer cure time
How Fast
Free written estimate within 24 hours
Proof
See real before/after on our Results & Reviews page.
Should You Seal Your Stone Patio Now?
Book a free estimate now if any of these apply:
- The stone looks dull or etched — harsh cleaners or weather have taken the finish.
- Water soaks in and darkens the stone instead of beading — it's drinking up stains.
- It's been 2–4 years since sealing (or it has never been sealed).
- Before winter — sealing protects porous stone through Ohio's freeze-thaw.
DIY vs. a Pro
Doing it yourself
- Generic cleaners risk etching travertine, limestone, and other soft stone
- The wrong sealer can cloud or permanently change the look
- Easy to trap moisture or stains under the surface
Hiring Columbus Patio Pros
- We identify the stone and use a pH-correct method and breathable stone sealer
- Surface-safe cleaning — soft-washed where pressure would pit it
- Protected against stains and weather while keeping the natural look
Care by Stone Type
“Natural stone” covers very different materials, and each needs its own cleaning method and sealer — using the wrong product is exactly how stone patios get etched or clouded. Here’s how we treat the ones we see most across Columbus (for the full DIY-safe breakdown, see our guide to how to clean & seal a natural stone patio by type):
Flagstone
Irregular and porous, often set with sand or mortar joints — we clean gently and use a breathable penetrating sealer so trapped moisture can still escape.
Bluestone
Weathers to a gray, washed-out look. An enhancing sealer can bring back its deep blue-gray color, or a natural sealer keeps the matte finish — your choice.
Travertine
Soft and acid-sensitive — never cleaned with harsh or acidic products. We use pH-neutral cleaning and a sealer made for calcium-based stone.
Limestone
Etches as easily as travertine. Gentle cleaning and the right breathable sealer protect it without dulling or clouding the surface.
Sandstone & slate
Layered stone that can flake if over-pressured. We soft-wash and seal to lock in the color and slow the weathering.
Choosing the Right Sealer for Stone
Stone almost always wants a breathable, penetrating sealer rather than a surface film that can peel or trap moisture. We walk through the trade-offs in our guide to penetrating vs. film-forming patio sealers, and how often stone needs resealing in how often to seal a patio in Ohio.
Have more than just stone? We also handle concrete sealing, paver cleaning & sealing, and full patio restoration.
Natural Stone Patio Care — Questions, Answered
What types of stone patios do you service?
Flagstone, travertine, limestone, sandstone, slate, and most natural-stone patios. We match the cleaning method and sealer to your specific stone.
How much does it cost to seal a stone patio?
Natural-stone clean-and-seal typically runs $500–$1,800+ depending on size, stone type, and condition. We’ll give you a free written estimate after identifying your surface.
Will sealing change how my stone looks?
You choose — a natural/penetrating sealer keeps the matte look while protecting it, or an enhancing sealer deepens the stone’s color. We’ll show you both for your patio.
How often should natural stone be sealed?
Generally every 2–4 years, sometimes sooner for softer, more porous stone in exposed areas. We’ll recommend a schedule for your specific patio.
Our Other Services
Serving Dublin, Westerville, Upper Arlington, New Albany and all of Columbus, Ohio.
Care for Your Stone Patio
Fast, friendly, no-obligation quotes for homeowners in Columbus, Ohio.