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    Grease Monkey

    3.8 (74 reviews)
    Closed • 8:00 am - 6:00 pm
    Updated 3 months ago

    Services - Grease Monkey

    Auto brake repair

    Auto HVAC repair

    Oil changes

    Grease Monkey Photos

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    Recommended Reviews - Grease Monkey

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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

    Waiting area

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    2 months ago

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

    Business owner information

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    Stacy T.

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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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    Applewood Auto Care - I have an idea! time to make some moves!

    Applewood Auto Care

    (32 reviews)

    Eiber

    These guys are AWESOME. I took my 2007 H3 Hummer in and they were able to quickly identify some of…read morethe issues. They recommended some fixes and were extremely honest. They completed the work when they said they would and within the price estimates. Great Service from honest people!

    Honestly. They fixed my car a year ago for a water pump and over heating issue and then my car…read moreoverheated almost exactly a year later. I came in to see what happened and they said that the little plastic coolant pipes that go to the water pump were dissolving. I'm honestly quite annoyed because I feel like this is something that should have been noticed a year ago and I highly doubt this wear and tear appeared in a year on a car that already had 170,000 miles. I ended up going to another guy that actually cares about older cars (mine's a 2006) and he figured out it was another gasket in my engine, not a head gasket like they were claiming. Applewood wanted to charge me $4800 in total for a car I paid $3000 for. My mechanic was able to do it for $560 because he just replaced the radiator cap and plastic gasket that gets worn down at almost 170,000 miles each time. I also am a woman so when I called them they used a very sarcastic tone with me and kept gaslighting me on the issue. Sure a head gasket repair may have fixed the problem but I would have wildly overpaid. I added my inspection report that was wildly overstated and would have costed me $4800 for something that they should have already replaced or told me about considering they had replaced my entire water pump and the hose connecting to it.

    Two Goats Garage - Now that is a nice and organized
box where we can stay focused
And ready for the next repairs

    Two Goats Garage

    (17 reviews)

    Good quality work and friendly service. I appreciated that they explained the repair before…read morestarting. Everything went well, although the overall process could have been a little quicker.

    I worked here for about two years and eventually worked my way into a lead technician role. For the…read moreamount of responsibility and work expected of me, I felt extremely underpaid and underappreciated. I was making $21/hour while being expected to handle a large workload and take on responsibilities beyond what should reasonably be expected of one technician. I was also expected to juggle training an apprentice who had very little experience. I regularly had to go back behind work and correct mistakes, including finding loose bolts and other issues. Despite that, I was often blamed for problems that I did not cause until evidence showed otherwise. Communication was one of the biggest problems. There were plenty of times I didn't even know what jobs were coming in, what customers needed, or what was going on with their vehicles. I communicated issues to management, but customers still ended up waiting a long time, and somehow the responsibility would come back on me. Another major issue was promises and agreements made to me as an employee. I was told that if I completed certain things or reached certain milestones, I would receive what had been promised. When the time came to finalize those agreements, they weren't followed through with, and I ultimately had to fight over one of those issues in court. If you're going to make a deal with your employee, honor the deal. There were also concerns that made me question the professionalism and management of the business. I personally witnessed what I felt were serious issues with customer communication, paperwork, and professionalism. I was even accused of lying to customers when, from my perspective, the real problem was management failing to properly communicate with customers. The work environment could also be extremely unprofessional. There was frequent marijuana use around the workplace, including by people working there, which I don't believe belongs in a professional shop environment. I also found management's communication and treatment of employees inconsistent. Certain people would constantly butt heads, and the overall environment became stressful and frustrating. I'm not saying every single thing about the shop was bad. There were good people there, and there were times when management was nice to me. But being nice doesn't make up for poor communication, broken promises, inadequate compensation, and putting unreasonable responsibility on employees. If you're considering working here, especially as a technician, I'd strongly recommend asking very specific questions about pay, responsibilities, agreements, benefits, expectations, and how those agreements are documented before accepting the job. I wish I could say more, but this is where I'll leave it. My experience was ultimately one of feeling overworked, underpaid, and undervalued. I'm grateful for what I learned, but based on my experience, I would not choose to work here again.

    Grease Monkey - autorepair - Updated October 2026

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