1. The Grout Doctor - Concord

    1. The Grout Doctor - Concord

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    The Grout Doctor - Concord

    3.8 (91 reviews)
    Open 8:00 am - 5:00 pm

    Services - The Grout Doctor - Concord

    Grout cleaning

    Re-grouting

    Grout recoloring

    The Grout Doctor - Concord Photos

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    Recommended Reviews - The Grout Doctor - Concord

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    Grout before was very dark after 14 years (isn't my dog adorable?)
    Gina M.

    To set the scene...I've had my tile for 14 years. In that time, I had never Had it re-sealed. Clearly, in that time, it didn't retain its color, and, in an attempt to restore its original color, I did have it professionally steam cleaned several years ago by a different company. It pretty much looked the same as before they started, and they claimed that some of the grout just couldn't be cleaned to the original color (kitchen, high traffic area) but that they could paint the grout in my downstairs for $1200. I told them thanks, but no thanks. I recently called Grout Doctor to see if there was anything they could do to refresh my grout because I really was sick of having almost black grout in my kitchen. I quickly got a call back, and within a day or two, someone was at the house to give me an estimate. They quoted me $600 to clean, paint and reseal my grout on the entire downstairs floors as well as the floors and tile counters in my upstairs hall & master baths, PLUS they'd re-caulk around my sinks and toilets in all three bathrooms. I'm not sure how many square feet of tile there is, but probably about 1100 sf of tile. L I was a little nervous because I'd seen painted grout before and I didn't like the look. Something had to give though, and since it was half of what the last person quoted and they were doing much more, I figured I'd give it a shot. They came, blazed through the job and left my tile looking brand new. I honestly can't even believe how great it looks. They did an AWESOME job, they were quick and efficient, and their price was great. So impressed and highly recommend. Don't let the cheesy name fool you!

    Before. Note Crack all along the seam.
    Kimba E.

    Phenomenal Job!!! My Kitchen looks brand new. Martin replied to my Yelp request promptly, came right away and knew just what had to be done. Wilmur came out ...the very next day mind you ... cleaned, repaired and sealed our Kitchen. We couldn't be happier with the level of detail and professionalism. No need to look any further if you need Grout Repair, Martin is your Guy! I should mention, at first we only wanted the leaking Sink done, but it turned out getting the whole counter done was so affordable we couldn't pass it up. No hard sales, just information.

    Cracked grout that was replaced only 5 months ago

    Martin seemed like a trustworthy and reliable professional but 5 months later, we are disappointed in the work that was done. Martin had mentioned that 90% of his business is from realtors which probably should have been a red flag as our grout looked great initially but the recoloring is now coming off even after he sealed it and the grout that was fixed/replaced is already cracking. I texted Martin to see what can be done and received no response.

    Martin came highly recommended and now I know why. He was friendly and offered various options I could go with in my bathroom. Didn't pressure me, just gave me his expert opinion and let me think about it. The price was great and was able to fit me in his schedule within a week. The team got here on time, worked efficiently and I was so impressed with what they accomplished. Would recommend to anyone who is in need of grout work. Wish I had a before picture. Trust me it was bad. But look at the after. Trying to think of a reason to have people over so they can see the bathroom; lol.

    My shower before the Grout Doctor.
    Kristen L.

    I was doing a small update of my bathroom, and my contractor suggested I contact the Grout Doctor at 925-866-0853 to refresh my shower. Well. You can see from these before and after pictures how beautifully my shower turned out as a result. It feels like a spa now! I also had my tile floors and kitchen sink grout replaced/refreshed. I'm SO pleased with the result! Highly recommend.

    Countertop after!
    Sarah M.

    They did a fantastic job on our kitchen grout! Cleaned, repaired, and sealed. We have a tile kitchen countertop that hasn't been updated since the house was built in 1985. Martin was very quick to respond to my voicemail and came over right away to give me a quote. I forget the gentleman's name that did the job (Marvin, maybe?) but he did awesome! Was here from 9-12:30 and our kitchen looks new!!

    The grout doctor guys are the best did a great job
    Javier H.

    I had coit do the last time they did a terrible job I don't recommend them to clean tile I called the grout doctor this time they were fantastic very good job he works real clean too no mess and gos the extra mile he was just great it looks brand new the grout color he chose is perfect sealed and wow brand new I would definitely recommend them

    Great fast service, next day!! We needed the grout repaired in preparation to sell the home. The new grout came out perfectly and really make the kitchen "pop".

    What the Grout Doctor can do!!! Thrilled!!!
    Caroline P.

    Thank you, Martin for transforming our kitchen. It's a great budget friendly solution for those who have old grout. I was bothered by the dark grout tile kitchen countertop of our new house. I currently don't have the budget to do much updates but I couldn't live with the dark grout as it looked very unsanitary. Martin met us on a Sunday and gave a us a quick, reasonable quote. Posted a photo...I guess that says it all. The kitchen looks so much cleaner! Thank you, Martin!!

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    2 years ago

    Excellent service. Made my shower tiles look like new. Highly recommended I used his service three separate times and never was disappointed

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    Ask the Community - The Grout Doctor - Concord

    Review Highlights - The Grout Doctor - Concord

    I reached out to Martin who examined the baths and based on other reviews and pictures I knew I would be pleased with the work.

    Mentioned in 40 reviews

    Read more highlights

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    Maidly

    (286 reviews)

    I didn't realize this is a matching service when I contacted them. I think their business model is…read moreto hire customer service reps from abroad then match you with local small businesses. This is a problem, because: 1. Each time I emailed, a different person answered. Probably 20 emails over 1 week were arranged before I could get a quote and schedule cleaning. Because emails would usually arrive late at night or around 2-4AM, I guessed the emailers were located outside of the US. 2. Phone calls are not effective. Email info could easily have been conveyed in a 5-minute phone call, but when I called, the representative didn't know anything about scheduling. 3. A third-party cleaner comes to your house. This means there isn't consistency in quality. The cleaners complained that there was too much work and that it would take a 2-person team 4 hours to do the work (clean 1.5 bathrooms, put about less than 10 dishes in the dishwasher). One worker did dishes only during this time (at $40/hr, that's about $4/dish). The other cleaned the bathrooms. And of course they finished in less than 1 hour. 4. Communication with the third-party cleaner was poor. After all the time I spent emailing about what would be included, none of the details they asked about were conveyed. This was part of the time I paid for, because 1 worker called their supervisor to try to get out of doing the work.

    Another great cleaning get with a different maidly team . Just look at those carpets - I hated to…read morewalk on them as the striping was so perfect. Thanks again maidly and I'll see you next week for another move out cleaning

    Mari Eli Cleaning Service

    Mari Eli Cleaning Service

    (123 reviews)

    Duo did an amazing job deep cleaning the house. Highly recommend. Will definitely keep in touch for…read morefuture projects in the future. Went above and beyond what was asked of them. The house smelled amazing when we walked in. I love how it didn't smell like chemicals. Pet friendly products. Amazing service. Thank you.

    I really wanted to keep using this service, but I had to fire them today after yet another…read morescheduling frustration. I've used them for both regular house cleaning and a move-out clean. On the positive side, the cleaning itself is decent, and the ladies who come to the house are always very nice and respectful. However, their punctuality and communication are major issues. They are consistently late - often upwards of 30 minutes. What makes it incredibly frustrating is the complete lack of proactive communication. They will wait until the exact time they are scheduled to arrive to tell me they are running behind, or they will say they are showing up "soon" and then take over half an hour to actually get here with absolute radio silence in between. This has wasted my time on several occasions and forced me to push back my own plans while waiting around for them to show up. If you have a completely wide-open schedule and don't mind waiting around, their cleaning is fine. But if you value your time and expect basic professional communication regarding ETAs, I highly recommend looking elsewhere.

    The Grout Doctor - Concord - homecleaning - Updated September 2026

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