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    Grease Monkey

    3.3 (25 reviews)
    Open 8:00 am - 5:00 pm

    Services - Grease Monkey

    Check engine light

    Engine oil light diagnosis

    Auto general diagnosis

    17 More Services

    Auto noise diagnosis

    Tire Pressure Monitoring System diagnosis

    Auto no-start diagnosis

    Auto vibration diagnosis

    Auto diagnosis or inspection

    Auto pre-purchase inspection

    Auto maintenance

    Auto fluids and filters maintenance

    Fuel system cleaning

    Oil changes

    Auto repairs

    Auto brake repair

    Auto wheel and tire repair

    Routine automotive maintenance

    Transmission leak inspection

    Car wash

    Touchless wash

    Grease Monkey Car Wash Photos

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    Recommended Reviews - Grease Monkey

    Your trust is our priority, so businesses can't pay to alter or remove their reviews. Learn more about reviews.
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    2 years ago

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    1 year ago

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    5 months ago

    Great service! They work fast and care about the customers! Only place I'll go for oil changes and maintenance!

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    Stacy T.

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    8 months ago

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    Stacy T.

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    8 months ago

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    Stacy T.

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    9 months ago

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    Stacy T.

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    1 year ago

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    2 years ago

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    Stacy T.

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    2 years ago

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    Stacy T.

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    2 years ago

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    Stacy T.

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    3 years ago

    Didn't put on oil filter right brought back 15 min later after oil light came on and the refilled and gave free car wash

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    3 years ago

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    3 years ago

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    6 years ago

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    3 years ago

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    5 years ago

    Great customer service and knowledgeable about my new model SUV. Wouldn't take it anywhere else.

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    5 years ago

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    3 years ago

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    6 years ago

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    6 years ago

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    4 years ago

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    4 years ago

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    4 years ago

    You can't go wrong with the service and pricing at Grease Monkey. They take pride in getting it done right and getting you on your way.

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    5 years ago

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    5 years ago

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    Ask the Community - Grease Monkey

    Review Highlights - Grease Monkey

    Special shout out to the manager Kevin for all his help explaining everything to me that I was confused about because I know very little about cars.

    Mentioned in 3 reviews

    Read more highlights

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    Wash Fox - Broken wiper blade and the arm is cracked.

    Wash Fox

    (34 reviews)

    I have been coming to Wash Fox for years, literally years- my husband was manager and even after…read moreleaving we continued supporting this specific car wash because John always kept such high standards and my car always came out amazing! We drive from Keenesburg to either location because I've always loved their services so much- until today! I took my car in, paid for the deluxe and specifically made sure it came with bug remover, the first time around, absolutely no bug spray was sprayed, they didn't wash down the back either- no big deal we all get busy. I notified a staff member where she told me to go back through, upon going through again, I had to yell for the young man who was operating the wash because again- no bug spray. He lightly sprayed over my roof for about two seconds, as I came out of the car wash I notified the manager that again he was not going to use bug spray and he literally sprayed over my hood as my vehicle was rolling in, she said she would go and spray it herself and to go through again, but I should use their self service bug area... if that's the case, why pay for a Deluxe? Why have I never had this issue? At this point another young man began taking pictures of my license plate and the staff began talking amongst each-other as if I had done something wrong when I had expressed my concern after the very first car wash. Even after all of that I left with my windshield and front end of the car still full of bugs. This is how business is lost, after all my years of coming I have never experienced bad customer service. Everyone has always been so thorough, efficient, and polite. This experience will not prevent me from continuing to support Wash Fox, but I definitely will not be returning to the Thornton location anytime soon. This type of experience is disappointing when you go out of your way to support specific businesses.

    For the last few times (oct/nov) I've used Washfox in thornton the microfiber towels leave a dirty…read morefilm on the windows. I've been a member since you opened and this has never been a problem. Why are the towels dirty all of a sudden? It's frustrating to spend the time cleaning windows to later find streaks and dirty film. Otherwise I'm happy with the facility.

    Grease Monkey - carwash - Updated May 2026

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