Residential Slate Cleaning and Sealing

Slate is a natural stone that is commonly used in home countertops and floors. Over time, dirt and grime can accumulate on your slate surface, and it can become etched or scratched. When this happens, your slate will need to be professionally cleaned and sealed, and the Sir Grout Washington DC Metro experts are highly qualified to provide these services.

Slate comes in several different textures. There is either smooth slate or it can have a cleft (i.e. rough) finish. Slate is a porous stone and needs to be properly cleaned and sealed after installation. The different ways to finish slate include the use of color enhancers, topical coatings (e.g. wax) penetrating sealers, and others. The type of sealer used will determine the finished look of the slate. You can achieve a gloss, matte or a low luster finish.

Sir Grout Washington DC Metro can service all your home slate needs and customize finishes to your desire.

Caring for Your Slate
We recommend cleaning slate surfaces using a quality, stone-safe, neutral stone cleaner like Sir Grout's Natural Hard Surface Cleaner.

Residential Slate Cleaning and Sealing After

Our showstopping results

Certified specialists are trained to use state-of-the-art equipment designed specifically for tile and grout cleaning and commercial-grade products to get unparalleled results.

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The most qualified experts.

The best results.

We take the time to train our restoration specialists, so they can hone their craft and restore the love you have for your home.

Comprehensive

Service and business training

Our owners go through a 10-week onboarding process, then pass the knowledge on to their teams. This classroom and hands-on training combined with our professional certifications make us some of the most qualified restoration experts in the industry.

Innovative

Equipments and products

Our team of experienced professionals know the best way to use exclusive state-of-the-art tools and commercial-grade products to make your hard surfaces look amazing.

You deserve

The royal treatment

Even the best results can be tarnished by bad experiences. Our goal is to make both incredible. Because a restored home is amplified by a happy customer.

Want to know how to make your hard surfaces look their best all year long? Check out our Care Tips for easy-to-follow recommendations.

Happily ever after

Don't take our word for it.

Hear why our customers love our transformative stone services.

Great work from start to finish. It looks great. And they were good to work with.

- Jeff F

Washington, DC

Ed did a wonderful job honing our marble counter top and resealing it. He arrived on time, communicated his plan, and carefully completed the work ...

- Katie V

Leesburg, VA

Ed and Romeo were on time, professional and did great work.

- Eric U

Leesburg, VA

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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.

Other popular services

Marble Honing and Polishing Granite Honing and Polishing Travertine Honing and Polishing Stone Cleaning and Sealing Stone Cleaning and Color Enhancement Stone Countertop Sealing Slip Resistant Application Tile and Grout Services

Not only do we understand homes and what it takes to look their best, we're equipped with an arsenal of innovative cleaning and restoration tools and methods.

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Restoration Station

Maintain your tile and grout's like-new appearance between appointments with these professional tips from our blog.

Is Grout Sealing Necessary after Installing New Tile?