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    Grease Monkey

    3.8 (74 reviews)
    Closed 8:00 am - 6:00 pm
    Updated 1 month ago

    Services - Grease Monkey

    Auto brake repair

    Auto HVAC repair

    Oil changes

    Grease Monkey Photos

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    GM cars use Dexos. Don't switch. When they mix, you get jelly.
    camilo s.

    They put the wrong radiator fluid in. They lost a hose clamp and replaced it with a cheap generic. They broke my radiator cap. They charge premium prices at subpar service. Had I not flushed the system prior, it would've been a catastrophic failure when they put the wrong stuff in. GM OEM fluid will turn into a jelly like consistency when mixed and block passages. Go to your mechanic instead. I'm new to Denver. I didn't think anyone could mess up such a simple task. I would've done it myself but I was packing for a camping trip and thought this would give me a much needed break. I was wrong. P.S. GMs use Dexos. It's red. Don't switch to the green stuff. Dexos will last you five years easy. The green stuff needs to be replaced every two. Franchise profitability Vs customer benefit. Which side you think the owner is on?

    Awesome. Great service up beat and detailed!!!
    Glenn G.

    Excellent service I drive out of my way to go here they have popcorn water Wi-Fi get did they get you in and out they're all really nice and reasonable price

    Tara K.

    I really really want to depend on this location for my oil changes. But come on now!!! I just wanted my oil changed. Don't check my tires, remove my air filter, put a wrench on the rear differential and transfer case and try to sell me crap I didn't come here for. The $60 oil change is already ridiculous. They're nice enough and they had me sign something that said they recommended new air and cabin filters and transmission flushes and everything that wasn't my $60 oil change. But when I left today I drove home and found a lot of oil dripping into my driveway. Old dirty oil just dripping all over my concrete. So I popped the hood and was trying to see the source. Well what do you know! There's your shop rag! Are you kidding me? So I drive back over and ask if they can please check that the damn car is sealed and that's just really messy work for my $60 oil change. They brought my car back in to the bay, cleaned the mess they made and gave it back to me. There are bolts missing and it's going to be a pain getting that crappy oil changes for of my driveway. I keep giving them chances. WHY?

    He decided to write me and further blame me saying I shouldn't be tripping over washer fluid. The balls on this child.
    Josh J.

    I went in on 10.3.2019 and dealt with T.J. they were pleasant enough day of. Fast forward to today 10.10.19 we got our first Colorado snow. Got in the car, hit the wiper fluid to clear some mud and nothing came out. Went back to the location and asked (abruptly because yes I was upset that something I paid for didn't get done) for them to add what I paid for. T.J. was there again and gave me an extreme attitude. Tossed my keys at me once it was done and said "bye buddy". No apology not even the slightest glimpse of empathy. I confronted him about it and he shrugged me off and said "step out of the car and we can deal with it". I've been going here 7 years and have never been threatened like this. I will not be back.

    Nancy H.

    What a fantastic 1st time experience here at Grease Monkey. Justin greeted me at my car. We went over prior history and that I had a very stuck hood latch. When I came inside to the waitin room I was surprised by fresh brewed coffee and small bags of popcorn!! Who Knew?!? Justin came back to let me know they got the hood open and it would only take about 15 minutes where they will show me all the work that was doe !! 1st class!! Mahalos from a gal far away from Maui her home!! My Aloha , Nancy

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    19 days ago

    I've been coming here for years. As some of the faced may have changed the attitude and the customer service has not.

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    Stacy T.

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    3 months ago

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    3 years ago

    Great service and excellent popcorn! My family and I have been using grease monkey for 5 years and this one was great! R should visit!

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    6 years ago

    Honest good people! Typically you do not get this in the auto industry but they were straight forward and friendly! Highly recommended

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    Page 1 of 2

    Ask the Community - Grease Monkey

    Review Highlights - Grease Monkey

    The guys are super quick, and they show me everything they've done before they charge me.

    Mentioned in 6 reviews

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    Christian Brothers Automotive Wheat Ridge

    Christian Brothers Automotive Wheat Ridge

    4.5
    (18 reviews)

    Took my car in to get it checked for a "long distance road trip." Diagnostic alone costed $195,…read morewhich I thought was incredibly high compared to other locations I've done that at. Mechanic recommended fixes for the long road trip, we had them completed and picked up the car with seemingly no issues. We were slated to leave the next morning at 5am, so we woke up at 3am to get ready and take the dog out on a walk, where we discovered the splash guard hanging completely on the ground underneath the car (first image + video below). So we had to delay our trip out by 2 hours just to bring it back in. Told them my frustrations with having our travel delayed, and wasn't really met with any sort of apology / compensation. Finally get back out on the road, and when we arrive at our destination the next morning, we noticed a scraping noise when hitting some low bumps. Looked under the car and see that part of the guard underneath is held together with a zip tie! (Second image + video) Absolutely insane work. Completely disgusted with the shoddy work and the lack of attention + care.

    I really appreciate the solution that Christian Brothers came up with for my air conditioning. I…read morehad lots of previous service and while it was expensive to replace the compressor, it was the answer that finally returned fresh chilled air to my vehicle, and now I am cruising along during this hot Colorado summer. I would feel comfortable returning with other issues on my vehicle in the future.

    Applewood Auto Care

    Applewood Auto Care

    4.5
    (31 reviews)

    Do not recommend. They did not recognize a vehicle and work they did previously and attempted to…read morecharge for the same issue. They misquoted me as saying "just get the car running" instead of getting it drivable. The. They contrived a bogus recall story and passed us off to a dealership when there was no recall just cause they didn't want to own up to their bs.

    This is an amended review:…read more After I posted my Yelp review for Applewood Auto Care, I received a call from someone who identified himself only as Sam, who told me he was a District Manager with Applewood Auto Care. Although the Better Business Bureau web site shows that the business is a corporation, Sam assured me that Applewood Auto Care is not a corporation. Sam wanted to make it clear that they did nothing to cause my car not to start, but he couldn't explain how I was able to start my car and drive it to their shop. The auto shop that ultimately repaired my car said that, as they didn't know what Applewood Auto Care did during servicing, they had no way of knowing why the car wouldn't start, other than the fact that the timing chain needed to be replaced. Therefore, I amend my review of Applewood Auto Care to say, I have no proof that Applewood Auto Care did anything to exacerbate my car starting problem. In my original review, I didn't mention that Applewood Auto Care billing is awkward and unnecessarily confusing. Their oil change coupon special showed a price of $59.95, but no where on my bill was the $59.95 amount. Though a discount was applied, the bill included an unexplained "Fees" amount. Applewood Auto Care did demonstrate an interest in addressing my concerns, and even offered to perform a future oil change free of charge. Sam's reluctance to uniquely identify himself by refusing to reveal his last name was unprofessional and paranoid. Though Applewood Auto Care diagnostics were thorough and well documented with photos, overall, their prices for repair work are high, especially their estimate for replacing the timing chain. Their billing accounting needs to be better documented and more straightforward! Therefore, I cannot justify anything more than a "could've been better" rating for this auto shop

    Hummel's B And B Automotive

    Hummel's B And B Automotive

    4.6
    (293 reviews)

    I found Hummel's through a groupon for an oil change over a decade ago and it took one visit for…read moreStu to become my forever mechanic. Admittedly, Stu is never someone that you want to need to call... but you are infinitely grateful for when you have to call! He has always been honest, upfront, and educational when I've needed repairs. I always appreciate the thorough reporting that I get when receiving estimates. Getting the run-down on both the immediate repair needs and what repairs/maintenance to anticipate in the future helped me take a car I expected to only last 6 months & made it run for another 2.5yrs. Over the years, his mechanics have prevented me from buying bad vehicles during pre-sale inspections. One time, Stu was able to diagnose a problem with my old jeep based on my description of an occasional noise and his trust in my intuition. No clue how he did it, but it was probably magic. Anyway, just save his number for when you need him!

    The best Automotive Repair on the Front Range. The owner…read moreStu, is very knowledgeable and explains the diagnostic and repair process in a way that is easy to understand ensuring all problems are addressed. Photos of the work were provided throughout significant engine repair. I was provided a ride home after dropping off my truck and the truck was delivered to my house after completion. Incredibly convenient. I received my 2014 F150 in excellent condition and drives great. I appreciate their integrity and dedication to quality workmanship. Thank you!!

    Valvoline Instant Oil Change

    Valvoline Instant Oil Change

    2.9
    (16 reviews)

    I was very impressed with my Valvoline experience. I was able to pull right into a bay. The…read moreemployees were friendly and helpful. I got a conventional oil change and a tire rotation. I thought the value was good. I was able to find coupons on their website which provided a nice discount I was able to stay in the vehicle during the oil change. It was interesting to watch the work be performed. All in all it was a very pleasant experience. I tend to be one that hates getting my oil change. This was a fast no hassle experience. I was never pressured to buy or upgrade anything. Two thumbs up!

    I am writing to formally express my concern regarding a very unpleasant and unprofessional…read moreexperience at your Valvoline Instant Oil Change location on 32nd Avenue in Wheat Ridge. I chose Valvoline expecting a convenient, professional, and customer-focused experience. Unfortunately, my visit to your location fell well short of those expectations. The overall interaction and manner in which I was treated were disappointing and inconsistent with the level of service I would expect from the Valvoline brand. My concern goes beyond simply being dissatisfied with the service. The professionalism, communication, and customer care demonstrated during my visit left me feeling that my business was neither valued nor handled appropriately. Regardless of how busy a location may be or what circumstances arise during a service, customers should be treated with courtesy, respect, and professionalism. I have used professional automotive service providers with the expectation that I can trust both the work being performed and the people representing the business. Unfortunately, this experience significantly diminished my confidence in returning to this Valvoline location. Location: Valvoline Instant Oil Change GT0147 - 32nd Ave 12601 W 32nd Ave Wheat Ridge, CO 80033

    Grease Monkey - autorepair - Updated August 2026

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