1. The Grout Expert

    1. The Grout Expert

    0

    Concord, CA

    The Grout Expert

    4.8 (75 reviews)
    Closed 8:00 am - 6:00 pm

    Get pricing

    Response time

    4 hours

    Response rate

    100%

    Services - The Grout Expert

    Tile refinishing or restoration

    Grout cleaning

    The Grout Expert Photos

    Recommended Reviews - The Grout Expert

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    After

    These guys were FANTASTIC! The grout was dirty and uneven. Dark in some spots, lighter in others. We had them regrout , clean , and seal floors. They had us pick from 3 colors grout and with their top recommendation , they were totally right! It's older travertine that I didn't like at all and they made it look beautiful. It's been 4 months and looks like new. Thanks to them we can tolerate our floors ( we had moved in and weren't going to replace them).

    After Grout Experts   PS. Tub still needs to get refinished, so don't mind that!
    Candi M.

    Seriously save yourself some time and just book your appointment with The Grout Expert! These guys are amazing!!!!! Very prompt, courteous, answered all of my questions ahead of time, very transparent with their fees (no hidden or "gotcha" fees), very mindful about covid safety while working in our home and just down right fantastic! I'm so impressed and PLEASED with their work. Can't recommend them enough!

    New caulking between the tub and tiles.
    Tracy L.

    Mario was great. I had a bit of mold growing so I tried to remove and re-caulk our tub - and failed. A friend referred me to The Grout Expert so I called for a quote right away. I got a quick response for a quote, and Mario was actually able to come to my appointment early so he called to arrange that. He finished the job beautifully without making a mess. I plan to call him again next time I need any grout or caulking replaced.

    After !

    Spoke with Adam who was super helpful. Mario came to do the work and was very thorough and also helped me make decisions about what to clean, which grout to stain and really went above and beyond with a very difficult and time consuming shower floor ! Gave me all the information I need to keep up the cleaning and sealing. Others I had called and sent photos too said they could Not fix this and I realize now they meant it was not worth the time it would take to fix it !

    Before soap dish
    David E.

    Ok so here is the run down. Someone started work on my bathroom with tile and stole from me so I canned him. That's what I get for using a family "friend". Anyways my wall were half way done and my father came over and threw tile up on the rest. It was all crooked and spaced wrong and not grouted and incomplete, missing three tiles. This is what happens when you try to save a buck. Anyways I called and left a message saying I needed the bathroom finished. I was refinancing my house and this was the one thing holding up the bank from doing it. Adam called me back the next morning and I told him what was up. He quoted me a fair price...well I wouldn't say fair if you were tiling your whole bathroom haha but I mean come on no one is going to spend a whole day working for cheap. Anyways I asked him if I could pay to expedite services as there was a deadline for bank and I didn't want to lose thousands in interest rate extensions etc. Adam said he'd work it out. He got someone there about 3 days later which is insanely quick for someone booked weeks out. The guy got it all done in one day in one go. Was there on time to start and I left the guy at my house and guess what nothing went missing! The tiling and grouting was much much much better than I thought it would be. My only gripe was two of the tiles were much closer depth wise to the wall than the rest but I'm a perfectionist and I even know that's being picky lol. The important thing is they got it done and done quick and saved me from contractually losing thousands. Adam you are the man in my books. Thanks for hooking me up! I recommend them to anyone.

    Before

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    7 years ago

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    Adam P.

    Thank you so much for taking the time to give us a review

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    12 years ago

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    8 years ago

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    Adam P.

    Really appreciate you taking the time to share your experience

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    Photo of Heather W.
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    11 years ago

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    8 years ago

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    Adam P.

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    8 years ago

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    Adam P.

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    13 years ago

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    7 years ago

    My floors look amazing and Mario was very nice. I had previously hired a steam cleaner which only helped a little. My floors look new!

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    7 years ago

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    15 years ago

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    14 years ago

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    13 years ago

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    15 years ago

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    Adam P.

    Thank you for your review Robert.

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    15 years ago

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    13 years ago

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    11 years ago

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    9 years ago

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    12 years ago

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    10 years ago

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    15 years ago

    They did such an awesome job on our kitchen. Very professional service.

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    12 years ago

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    13 years ago

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    Adam P.

    Thank you so much for taking the time with your feedback

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    13 years ago

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    10 years ago

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    11 years ago

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    Page 2 of 2

    Ask the Community - The Grout Expert

    Website redirects immediately to an online pharmacy specializing in viagra type drugs. Is this business for real? Reviews are great, but inability to pull up a valid website is making me nervous.

    We are definitely a legitimate business. Let me see what is happening here..… 

    View All 2 Questions

    Review Highlights - The Grout Expert

    Mario was very respectful, honest and knew what he was doing very well.

    Mentioned in 42 reviews

    Read more highlights

    The Grout Expert - refinishing - Updated September 2026

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