Grout Sealing

Looking for a grout sealing company to bring back appeal to your unattractive grout? Sir Grout of Greater Boston is the world's leading hard surface restoration company, making our professionals your number one choice for grout sealing.
Before and After of a Shower Grout Sealing Service

Before and After Picture of a Tile Floor Grout Sealing

Our well-trained, experienced technicians will provide the best grout sealing service for your home or business. Even the finest tile can appear dingy if it is surrounded by stained grout. Our grout sealing job protects against future staining and allows tile and grout to clean easier, leaving floors looking brighter and refreshed.

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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Sir Grout is making customers happy all over the land.

I had a great experience with Chris and the Sir Grout team. They were punctual, professional, and did a great job. I love how my bathroom floors ca...

- K H

Boston, MA

Truly great work! Sir Grout totally transformed a shower, and also a few rooms and bathrooms. Now our new home looks amazing. These guys are very f...

- Andrew M

North Andover, MA

They cleaned and regrouted the shower tiles in advance of a tub reglazing, while also removing cracked bullnose trim tiles from the perimeter of th...

- Geoff W

Milton, MA

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Before and After of a Grout Sealing in a Lobby Tile Floor

Before and After Picture of a Tile Grout Sealing in an Office's Restrooms

Our Grout Sealing technicians apply Sir Grout's own ColorSeal to your grout lines, making your grout look like new again. Acting like a shield, ColorSeal is the most popular and effective grout sealing and recoloring treatment. This amazing process makes grout stain, water, mold, and mildew resistant.

Our charge:

to ensure you're satisfied.

At Sir Grout, customer satisfaction means everything to us. Which is why our Signature Clean and ColorSeal Restoration is covered by a one-year warranty. Should your sealant absorb dirt, stain, or peel, we'll come back to repair it no questions asked.

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(781) 899-0388

Or Schedule a Free Quote

ColorSeal is designed to last the lifespan of the grout. Sir Grout of Greater Boston is confident that its ColorSeal is the best sealant on the market. Therefore, residential and commercial customers who use grout sealing service receive a conditional warranty.
Before and After Image of a Grout Sealing and Recoloring

Before and After Image of a Grout Sealing and Recoloring

Before and After of Grout Sealing on a Shower to Remove Efflorescence

Best Grout Sealing Service Near You

Made from the highest quality ingredients, ColorSeal allows you to recolor, protect and preserve your existing grout. Sir Grout of Greater Boston's grout sealing superior treatment stain proofs grout so dirt and spills cannot soak in. By protecting grout from future stains, a grout cleaning and sealing job is the perfect way to rejuvenate your bathroom or kitchen tiles. Sir Grout's one of a kind ColorSeal is great for counters and backsplashes, or anywhere that you have grout, leaving your home and business areas immaculate.
Before and After of Grout Sealing on a Kitchen Countertop

Before and After of Grout Sealing on a Kitchen Countertop

Before and After Picture of Grout Sealing on a Bathroom Floor

Sir Grout of Greater Boston is your preferred choice for grout sealing. We provide high-quality, cost effective and quick results that will exceed your expectations. Call us now for a free estimate at (781) 899-0388 and enjoy an excellent, caring grout sealing and recoloring service for your home or business. (781) 899-0388 and enjoy an unparalleled and caring tile cleaning treatment for your home or business.

Sir Grout is ready to help.

Book a complimentary consultation to discover all the ways our craftsmen can help you revive, revitalize, and restore the places you live most in your home.

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(781) 899-0388

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