The Grout Guys of Bay Area · Richmond, CA · (510) 427-4254
Natural Stone Cleaning & Sealing in the Bay Area
Natural stone needs specialist care. We clean, polish and seal marble, travertine, granite and other natural stone surfaces — restoring the finish and protecting against staining and etching.
Real before & after results
What's included
Real reviews
What Bay Area homeowners say
Real reviews from Yelp, Nextdoor and Yellow Pages — first name, city and date. No widgets, no filters.
"My shower looked disgusting no matter how much I scrubbed. The Grout Guys regrouted it in one day and it looks brand new. I can't believe it's the same bathroom."
"Mark came out, gave me a fair price, and did exactly what he said. No upsell, no surprises. The kitchen floor grout went from brown back to white."
"I was about to spend $12,000 remodeling my master bath. The Grout Guys cleaned, resealed and recaulked it for a fraction of that. It looks new."
"Professional, on time, and they cleaned up everything. The shower regrout is flawless. Wish I'd called them years ago."
"Highly recommend. Family business, real people, honest pricing. They told me I didn't need a full regrout — just a deep clean and colour seal. Saved me money."
"Our kitchen floor had years of grime in the grout. They colour-sealed it and it looks like a new floor. The whole job took a day."
"They re-caulked our tub and shower and it looks fantastic. Clean lines, no mildew. Very happy with the work."
Questions
Natural Stone Cleaning & Sealing — your questions
Straight answers from The Grout Guys of Bay Area.
Yes. We clean, polish and seal marble, travertine, granite and other natural stone surfaces.
Most natural stone is porous and benefits from sealing to protect against stains and etching.
A full shower regrout with The Grout Guys of Bay Area starts at $450 and is typically completed in one day.
In most cases it can be cleaned and colour sealed rather than replaced. We only recommend a full regrout when the grout is cracked, missing or failing.
Clean Peel Regrout is our process for removing old, stained grout and replacing it without demolition, so your existing tile stays in place and looks new.
Other services
Ready to make your tile look new?
Free estimate, no obligation. Call now or send us a few details.
(510) 427-4254