Natural Stone Restoration & Protection in Greater Milwaukee & SE Wisconsin

Natural Stone Restoration

Trusted Stone Care for Homes and Businesses

Your stone surfaces — from classic marble to rugged slate — deserve care that preserves beauty, strength, and long-term performance. 

At Restoria, we specialize in professional natural stone restoration, cleaning, polishing, repair, and protective services across the Greater Milwaukee and SE Wisconsin area. Whether you’re refreshing worn floors, reviving countertops, or protecting outdoor stonework, we restore your stone to look like new — and keep it that way.

Professional surface  care

makes the difference

Stone Types We Service

Below are the core natural stone types we service. Each one has unique characteristics and deserves specialized care — and we’ve built dedicated pages to help you understand the right solution for your stone.

Marble is beautiful but sensitive. Our expert polishing and etch removal make dull marble vibrant again.

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Limestone

Limestone’s texture and color can be difficult to maintain without professional care — we deep-clean and seal for long-lasting beauty.

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Granite

Tough, durable, and elegant — but even granite needs periodic polishing and proper sealing to prevent stains and wear.

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Travertine

Travertine’s unique porous structure requires careful cleaning, filling, and sealing — we handle it with precision.

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Onyx

We provide onyx surface repair and restoration services for residential and commercial properties throughout the Greater Milwaukee and SE Wisconsin area.

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Slate

Slate’s unique texture and rustic appeal make it popular indoors and outdoors, but it can flake, stain, and lose color. We clean, enhance, and seal slate surfaces to revive their rich, natural tones.

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Why Natural Stone Needs Professional Care

Natural stone is a living surface. Over time, foot traffic, spills, cleaners that are too harsh, and weather can dull its finish, embed grit into pores, or cause etching and staining. Many homeowners and businesses try DIY solutions that can actually accelerate damage.

Restoria Grout & Stone Care provides:

  • Restoration that brings back original color & shine
  • Repairs that fix cracks and physical damage
  • Deep cleaning to remove embedded soils
  • Professional sealing & protection for long-term resilience

We help your stone look its best and stay that way.

What Makes Us Different

We’re purpose-driven and locally trusted — not a franchise or outsourced service.

Deep Local Expertise

We know Greater Milwaukee & SE Wisconsin area stone conditions — from lake air outdoor effects to residential foot traffic — and tailor care plans accordingly.

Certified Surface Care PRO Partner

We are a vetted Surface Care PRO Partner. accepted only after verifying proper insurance, licensing where required, professional references, proven experience, and a signed pledge to professional integrity.

This certification ensures you’re hiring a qualified, professional, and trustworthy stone care expert.

Residential & Commercial Stone Care

We serve:

  • Homes & Condominiums
  • Retail Stores & Showrooms
  • Restaurants & Hospitality
  • Office Buildings & Facilities
  • Property Managers & HOAs

From treasured family homes to high-traffic commercial spaces, our stone care solutions are customized for your space’s needs and usage.

Did You Know?

  • Natural stone is renewable, not disposable — proper restoration beats replacement.
  • Improper cleaners can strip sealers and make stones more prone to staining.
  • Professional sealing doesn’t make stone “stain-proof” — but it dramatically increases resistance.
  • Regular maintenance extends lifespan and reduces long-term costs.

Frequently Asked Questions

Q. What is natural stone restoration and why do I need it?

A. Natural stone restoration is the professional process of cleaning, repairing, polishing, and sealing stone surfaces to bring back their original beauty and protect them from wear. Over time, stone can lose shine, stain, or become etched — restoration fixes these issues safely and effectively.

Q. How long does stone restoration take?

A. Time varies by surface and condition. A typical room can take a few hours to a full day. Larger commercial jobs may be scheduled in phases.

Q. Do you offer stone care tips and maintenance guidance?

A. Yes! As a PRO Partner of Surface Care PROS, we provide exclusive care tips, downloadable stone & tile care guides, and ongoing advice to help you maintain your investment. These resources are available in our Caring For It™ section.

Q. Can you restore outdoor stone surfaces?

A. Absolutely. We provide specialized cleaning, repair, and sealing for patios, walkways, pool surrounds, and outdoor features — built to withstand Milwaukee’s climate.

Q. What areas do you serve in the Greater Milwaukee and SE Wisconsin region?

A. We serve Milwaukee, Waukesha, Brookfield, Racine, Kenosha, and all of Southeast Wisconsin area.

Why Choose Restoria For Stone Care?

  • Local experts with deep stone knowledge
  • Certified & vetted professional partner
  • Service tailored for residential & commercial spaces
  • Exclusive care guides & maintenance support
  • Respect for your space — clean, careful, courteous

Ready to Restore Your Stone to Lasting Beauty?

Your stone deserves care that’s effective and safe.

Call us at (414) 262-6331

Request a free estimate

Enjoy beautiful, protected stone — for years to come.

Request

Free Quote

Let’s get your stone looking as good as new!

CARING FOR IT™ RESOURCES

Make sure to visit our Surface Care Resources. Tips and articles, digital magazine, downloadable stone and tile care guide and much more.