SERVING CHANDLER, GILBERT & THE EAST VALLEY
SERVING CHANDLER, GILBERT & THE EAST VALLEY
Natural stone surfaces bring a level of beauty to a home that tile and other materials can't quite match, but that same porous, natural material also means stone collects dirt, hard water buildup, and everyday grime differently than standard tile. Over time, unsealed or poorly maintained stone can look dull, stained, or worn even with regular mopping.
At Pfaff Cleaning Co., we provide detailed natural stone cleaning and sealing throughout Chandler, Gilbert, Mesa, Tempe, Scottsdale, Queen Creek, Ahwatukee, and Sun Lakes. Our process is designed to restore the natural beauty of your stone while protecting it against future staining and buildup.

We provide professional cleaning and sealing for a range of natural stone surfaces, including:
We offer flexible cleaning and sealing options so you only pay for what your stone actually needs:
Stone Cleaning Packages:
Optional Add-On:

Many homeowners don't realize how much buildup has settled into their stone until it's professionally cleaned. Common signs include:
If your stone floors never seem to look as bright as they should, professional cleaning and sealing may help restore their appearance.
Different types of natural stone react differently to cleaning products and sealers, and using the wrong product on the wrong stone can cause etching, discoloration, or other damage that's difficult to reverse. That's why we evaluate your stone's type and condition before recommending a cleaning and sealing approach, rather than applying the same product to every surface.
We'll walk you through the sealing options that make sense for your stone and your goals, whether that's simple protection for the stone, a more dramatic wet look finish, or adding grout color seal to any package, and we won't push a higher tier sealer if a basic clean and clear seal is all your stone actually needs.
Inspection & Assessment
We inspect your stone's type, condition, and existing sealer to determine the right cleaning and sealing approach.
Professional Cleaning
We use cleaning solutions suited to your specific stone type to lift embedded dirt and buildup without damaging the surface.
Sealing (If Selected)
Depending on the package you choose, we apply a clear or wet look sealer to the stone, and grout color seal to the grout lines if you've added that option.
Final Walkthrough
After cleaning and sealing, we review the results with you to make sure you're happy with the finish.
Appointment length depends on the square footage being cleaned and which sealing options you select, with sealing add-ons naturally taking longer than a cleaning-only service. Sealed areas typically need some time to cure before heavy foot traffic resumes, and we'll let you know the recommended wait time based on the product used.
Arizona's hard water and desert dust are tough on natural stone specifically, since stone is more porous than tile and absorbs mineral deposits and staining more readily. Unsealed stone is especially vulnerable, and even sealed stone needs periodic resealing as the protective layer wears down over time from foot traffic and cleaning.
Pfaff Cleaning Co. proudly helps homeowners throughout Chandler and the East Valley restore and protect their natural stone with detailed, stone specific cleaning and sealing.
Choosing the right company for natural stone matters, since the wrong product or process can cause damage that's expensive or impossible to fully undo. At Pfaff Cleaning Co., we focus on stone specific cleaning and sealing rather than treating every hard surface the same way.
We take the time to evaluate your stone's type and condition before recommending a package, and we'll never push a higher tier sealer your stone doesn't need. As a locally owned company, we take pride in providing honest recommendations, serving homeowners throughout Chandler, Gilbert, Mesa, Queen Creek, Tempe, Scottsdale, Ahwatukee, and Sun Lakes.
Please reach us at (480) 389-8415 if you cannot find an answer to your question.
We clean travertine, marble, limestone, slate, and other common natural stone flooring. We identify your stone type during inspection and choose products suited to that specific material.
A clear sealer protects the stone without significantly changing its appearance, while a wet look sealer creates a richer, glossier finish similar to how stone looks when wet. Both provide protection against staining, but the wet look option is a bigger visual change to the surface.
Grout color sealing applies a durable color coating specifically to the grout lines between your stone, not the stone itself, covering permanent discoloration and giving grout a fresh, consistent appearance. It can be added to any of our cleaning or sealing packages, and we offer over 40 color options if you'd like to update your grout to a completely new color rather than just restoring its original look.
Yes, grout color seal is an optional add-on that works with any of our stone cleaning and sealing packages. You're never required to choose a specific tier just to get grout color sealing, so you only pay for what your stone and grout actually need.
Stone showers and wet areas typically require an in-person walkthrough since pricing varies based on size, condition, and stone type. Give us a call and we can schedule a free assessment.
This depends on the sealer type and how much foot traffic the area gets, but many homeowners reseal every one to two years to maintain protection. If water no longer beads on the surface, that's usually a sign the seal has worn down.
It depends on the type of stain, how long it's been set, and whether the stone has etched or permanently discolored. Many stains lift significantly with professional cleaning, though some deeply set stains may only improve rather than fully disappear.
Yes, once cleaning and any sealing product has fully cured, the surface is safe for households with pets and kids. We'll let you know the recommended wait time based on the products used.
Yes, sealing over dirt or grime traps buildup underneath instead of protecting a clean surface, so cleaning always comes first in our process. This is why cleaning and sealing are offered as separate tiers rather than sealing alone.
Yes, our grout color sealing add-on offers over 40 color options, so you're not limited to just restoring your existing grout color. This is a popular option for homeowners looking to refresh the look of their floors without replacing the tile or stone itself.
Pricing depends on square footage, which stone sealing tier you choose, and whether you add grout color seal to your package. You can get an exact price using our instant quote tool.
Yes, we offer grout repair for cracked or missing grout lines. We evaluate the damage during inspection and let you know what to expect before any work begins.




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