Natural Stone Sealing & Protection
Premium Sealers • 15-Year Warranty on Grout Sealer • All Stone Types
Quick Answer
How much does natural stone sealing cost in Arizona, and what does it include?
Natural stone sealing in Arizona starts at $1.50 per square foot. An impregnating sealer soaks into the pores and repels water and oil without changing the look, and it typically needs renewal every 1 to 3 years on floors. Sealing slows staining but does not prevent etching, which is repaired by honing.
Professional Natural Stone Sealing Services
Natural stone is porous and vulnerable to staining from spills, moisture, and daily use. Professional sealing creates an invisible barrier that protects your investment while maintaining the stone's natural beauty. Lazona Tile Care uses premium penetrating sealers designed for Arizona's unique climate.
We seal all types of natural stone including travertine, marble, granite, limestone, slate, and quartzite. Our sealers are formulated to withstand Arizona's extreme heat and don't alter the stone's appearance, your floors will look natural, not plastic-coated.
For high-risk areas like kitchen countertops and bathroom vanities, we offer enhanced protection with anti-etch coatings that prevent damage from acidic substances like citrus, wine, and coffee.
Our Natural Stone Sealing Process
Stone Assessment
We identify your stone type and current sealer condition with water drop tests.
Deep Cleaning
Stone is thoroughly cleaned to ensure sealer penetration and adhesion.
Sealer Selection
We choose the optimal sealer for your stone type and usage requirements.
Sealer Application
Premium impregnating sealer is applied and allowed to penetrate the stone.
Buffing & Inspection
Excess sealer is removed and surfaces are inspected for complete coverage.
Frequently Asked Questions
Natural Stone Sealing Pricing
Starting at $1.50/sqft
Every project is unique. Contact us for a free, no-obligation quote.
Get Free QuoteWe Provide Natural Stone Sealing Throughout Arizona
Related Reading
Learn how to protect your investment between professional services.
How to Maintain Natural Stone FloorsWhy Cleaning Only Was Not Cutting It
After thousands of East Valley homes, we kept seeing the same pattern: cleaning tile, stone, showers, and counters looked great on the day of service, then the grout darkened, the stone dulled, and the hard water came back. So we stopped selling cleaning as the finish line and rebuilt the company around restoration and preservation, with a written guarantee on the result.
What cleaning alone leaves behind
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The grout goes right back to gray
Cement grout is a sponge. A cleaning-only company extracts the dirt sitting in the pores, then hands the floor back with those pores wide open. Within weeks of mopping, foot traffic, and Arizona dust, the joints darken again.
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Permanent staining does not respond to pressure
Once grout has absorbed grease, dye, pet accidents, or years of dirty mop water, no amount of heat or PSI brings the color back. The stain is inside the cement, not on top of it.
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Clear sealers wear off in 12 to 24 months
The upsell after a cleaning is usually a clear penetrating sealer. It is invisible, it does nothing for uneven color, and you are paying to reapply it every year or two forever.
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Damage gets cleaned over instead of repaired
Cracked joints, missing grout, hollow tile, etched marble, and hard water buildup are structural problems. Cleaning around them means the failure keeps progressing under a clean-looking surface.
The Lazona restorative approach
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Repair first
Failed grout is removed and replaced to solid substrate. Hollow or loose tile is re-bonded, chips are filled, travertine pits are color matched.
- 2
Restore the surface itself
Deep extraction on tile and grout, diamond honing and polishing on natural stone, acid-free descaling and glass restoration in showers, refinishing on counters. We correct the surface instead of masking it.
- 3
Preserve it with a warranty
Grout is permanently color sealed, stone is sealed or coated for its use case, glass gets a protective treatment. Every color seal carries our Never Seal Again guarantee backed by a 15-Year Warranty.
The Never Seal Again Guarantee
Every grout color sealing job we perform is covered by our Never Seal Again guarantee: your grout is permanently color sealed with a pigmented, non-porous barrier and backed by a 15-Year Warranty against peeling, flaking, and discoloration. No annual resealing, no recurring sealer invoices, no scrubbing grout lines back to life.
If the seal fails inside the warranty window, we come back and make it right at no cost to you.
What It Actually Costs
Real starting prices, published up front. Every job is confirmed with a free in-home or photo based assessment, and you get a written quote before we touch a single tile.
Tile & Grout Cleaning
Starts at $1.00/sqftTruck-mounted hot water extraction on tile, grout, and edges. Heavier soil, natural stone, and detail work can price higher.
Grout Color Sealing
Priced per linear foot of groutPermanent pigmented color seal with the Never Seal Again guarantee and 15-Year Warranty. Quoted after the floor is measured.
Grout & Tile Repair
$500 minimumCracked, crumbling, or missing grout, hollow tile re-bonding, and chip repair. Every repair visit starts at $500 no matter the size. Full regrouting priced by area.
Natural Stone Polishing
$2 - $15/sqftDiamond honing and polishing on marble, travertine, limestone, and granite. Price depends on grit sequence, damage, and target finish.
Countertop Restoration
Starting at $1,000Refinishing, etch and scratch removal, seam and chip repair, plus sealing on stone kitchen and vanity tops.
Shower Restoration
Quoted per showerHard water and mineral removal, glass restoration, regrouting, and permanent color sealing of every joint.
Minimum service charges apply. Trip charges apply outside Chandler, Mesa, Gilbert, and Tempe. Pricing reflected here is for East Valley residential work in 2026. See our full pricing guide for typical project ranges and what moves a quote.
Send Photos, Get a Free Virtual Estimate
The fastest way to a real number is a photo. Upload 1 to 3 pictures of your tile, grout, shower, stone, or counters and a Lazona specialist replies with a virtual estimate and honest pricing within 24 hours. No pressure, no sales visit required.
Ready to Restore Your Surfaces?
Contact Lazona Tile Care today for your free inspection. Our certified technicians are ready to help.
Call (480) 352-0392