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Transform and Shield your Surfaces

Cromwell Stone Sealing

Looking for professional Cromwell stone sealing service to protect your delicate stone surfaces?

Before and After Picture of a Cromwell Marble Stone Vanity Top Sealed to Avoid Water MarksBefore and After Picture of Damaged Cromwell Marble Floor with Sealed Stone

At Sir Grout Tacoma we understand most natural stone surfaces are porous, and if left exposed, will absorb water, dirt and other fluids such as grease, oil, wine, etc. A high-quality Cromwell Stone sealing treatment will save your stone from exposure, and protect the luster of the natural grain or finish of your stone, no matter the type.

Before and After Picture of a Cromwell Granite Floor Sealed for Stone ProtectionBefore and After Picture of a Cromwell Slate Stone Floor Sealed to Eliminate Dullness
Happily ever after
Don't take our word for it.

Hear why our customers love our transformative stone services.

Our shower got a huge facelift after its 32nd birthday. Looks great!
- Barbara K
Tacoma, WA
Mason re-did the grout and re-sealed our shower. It looks so much better than the way the builder had left it! He let it dry out completely before ...
- Wendy B
Port Orchard, WA
Sir Grout did an excellent job of removing and replacing the sealant in our shower. It looks like new! The technician was extremely careful to not ...
- Patricia S
Tacoma, WA
Before and After Picture of a Cromwell Marble Stone Sealed to Recover Its SheenBefore and After Picture of a Cromwell Marble Tub Stone Sealed to Remove Stains

Sir Grout Tacoma's Cromwell Stone sealing team of experienced technicians uses superior products and exceptional techniques to provide an unmatched level of protection to both the appearance and endurance of these hard yet delicate surfaces.
Our goal is to make sure you're satisfied.

That's why our Signature Clean and ColorSeal Restoration is covered by a one-year warranty. If your sealant absorbs dirt, stains or peels, we'll do what it takes to put a smile back on your face.


Whether it's marble, granite, limestone, travertine, serpentine, onyx, slate, or any other natural stone, our team of well-trained Cromwell Stone sealing specialists can protect it against staining and corrosion, and simplify the cleaning process.
Sir Grout Tacoma understands that your stone and tile floors, kitchen, bath and work surfaces represent a significant investment in your home or business. To meet this need, our Cromwell stone sealing technicians provide a diversity of products for different types of stone.

Before and After Picture of a Cromwell Travertine Patio Sealed Stone for Extra ProtectionBefore and After Picture of a Cromwell Marble Kitchen Countertop Stone Sealed to Avoid Water Damage

Cromwell Stone Sealing Connecticut:


Tile Armor, Sir Grout's exclusive water-born polymer sealant, supplies maximum protection as it delays soil penetration into stone. It's an odorless, nonflammable sealer that will not change the striking look of the stone surface. Cromwell stone sealing experts apply the Tile Armor product and it insures preservation against dirt penetration and stains for 12-18 months. The striking appearance of polished stones will not be altered.
Our Cromwell Stone Sealing Service for cleft stones is a case-by-case service designed to treat the unique needs of cleft stones such as various slates and quartzite. Due to their level of exposure, these stones may require other types of sealants to protect and return luster to the stone surfaces. These stone surfaces will be treated under expert Cromwell stone sealing advisement by our Slate and Cleft Stone Treatment.

Before and After Picture of a Cromwell Granite Kitchen Countertop Stone Sealed For Extra ProtectionBefore and After Picture of a Cromwell Granite Shower Stone Sealed to Avoid Mineral Deposits

Sir Grout Tacoma's Cromwell Stone Sealing specialists have many years of experience in this highly-specialized area and will help maintain gorgeous stone surfaces. Hard surface preservation is our dedication. Therefore, we only use the best, professional products to protect your stone.

If you want to enjoy the amazing Cromwell stone sealing experience, use our online scheduling option at the top of this page for a free quote or call Sir Grout Tacoma at (253) 364-4545.
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Our Coverage Area

For your convenience, below shows the various counties and cities where we provide service:

King, Washington

Kitsap, Washington

Mason, Washington

Pierce, Washington

Thurston, Washington

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