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    Grease Monkey

    3.1 (37 reviews)
    Closed 8:00 am - 6:00 pm

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    Services - Grease Monkey

    Oil changes

    Routine automotive maintenance

    Grease Monkey Photos

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    4.5
    (60 reviews)
    Auto Repair
    5.0
    (1 review)
    Oil Change Stations
    Responds in about 9 hrs
    New on Yelp
    Oil Change Stations
    Responds in about 2 hrs
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    Recommended Reviews - Grease Monkey

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    3 months ago

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    9 months ago

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    1 year ago

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    2 years ago

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    2 years ago

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    1 year ago

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    1 year ago

    Service was super fast and they don't try to up charge you on anything or ask about more services. Super nice guys, quick and easy

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    1 year ago

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    5 years ago

    OutSTANDING customer service! So kind and helpful, and gave me a coupon for a free tire rotation!

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    7 years ago

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    4 years ago

    supportive team members, always helping you and your car needs. hooked it up with a CSU student discount.

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    7 years ago

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    Ask the Community - Grease Monkey

    Review Highlights - Grease Monkey

    They topped off my fluids, no charge, and reset my system just to make sure it wasn't a fluid issue.

    Mentioned in 2 reviews

    Read more highlights

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    Fort Collins Complete Auto Repair

    Fort Collins Complete Auto Repair

    5.0
    (17 reviews)

    Adam's the best. He's back full time March 10, 2025. Have all my family's cars serviced by him…read more He fixes and maintains autos right the first time and I don't have to waste precious time constantly going back to other dealers/mechanics who are not as diligent in carrying things out. He truly is a master mechanic. I'm a bit scared to give this review since I'm scared he's going to get flooded with customers, but going to take my chance here, since he has gained my hard earned trust after I've been let down so many times by other mechanic shops and stealer ships servicing centers last couple of years.

    Was asking around around on yelp for some quotes. Some companies would not talk with me unless i…read morebrought my car into them. I already knew exactly what i needed because i had it in at the dealer. Adam however was prompt in getting me a quote in under 24 hours. Answered my questions that i had afterwards and also was able to work me in quickly as well. I definitely appreciate the introduction to quality of service. I was headed out of town and was able to leave my car. They have a key drop box that you can leave your keys. It was extremely easy. I got a text with a link to what work i was authorizing. He had it done with in a day. His quotes came in less than the ones that i did manage to get from others. Also if you are a first time YELP customer there is a 15% off coupon. He sent me a text with a link to tell me what other work my car might need. Some of it I knew from the dealer, a couple of things I did not. But was appreciative of knowing what else he found. I drove my car this morning for the first time post having the work done and the car is driving much better. I would definitely come back in the future.

    Star Automotive

    Star Automotive

    4.6
    (5 reviews)

    Well, Jeff was a go-to guy for a while but my BMW had a rear wheel bearing replaced and I think he…read morespun the wheels too fast on the lift and threw out my differential. I got an error message from the computer after that service and the rear diff started making noise. So, that repair will be $3000 versus the $700 rear wheel bearing which really isn't good. He denied it of course but the car only has 50K on it and the code is linked directly to it. He also worked on my farm truck with an EGR valve and the sensor has gone on it. So that's another $400 and a repeat repair that will be needed before I smog it next month. That work was done a few years ago but should not have needed to be repeated. Shocks he did seem to be holding up okay. Overall, he's a fair mechanic but not a BMW or Mercedes guy. AB is best for for luxury SUVs. Cheers!

    Jeff at Star Automotive is still the only mechanic I trust in Fort Collins! Quality service at a…read morefair price! Unfortunately he couldn't fit my RV on his lift so I was forced to go elsewhere. Big mistake! Fry's failed to fix my RV in 4-6 attempts and screwed me to the tune of over $9k wasted! Houska charged me for work that was never completely! I've been ripped off and jerked around by more mechanics in Fort Collins than I can name! Only one has stood above the rest! Jeff at Star Auto is hands down the best mechanic in Fort Collins for cars and trucks. The search for an honest heavy duty RV mechanic continues but Star Auto is definitely the go to for most vehicle repairs...

    BG Automotive

    BG Automotive

    3.4
    (77 reviews)

    Bought a used 2017 4x4 Mercedes sprinter sight unseen, brought it to these guys to go over it, and…read morefelt extremely well taken care of. They're thorough, take time on the phone, document everything, and are just generally a pleasure to work with. Brandon handled for me, and it's obvious he knows Sprinters inside and out, and they coordinated their work with my conversion company for the van and handled transporting the van for me across town, etc. Easy five star experience.

    BG Automotive? More like "BS" Automotive. The one star is for an oil change (since 0 stars is not…read morean option). BG Auto IS SHADY, smooth talking for sure, but A RIP OFF. STAY AWAY. This is a lengthy description, but it's not half the story. To all the glowing 5 star reviewers - check your invoices. The problem started with their "courtesy inspection" accompanying the oil change, where half of their recommendations (deemed red flag "Requires Immediate Attention") ultimately turned out to be mostly unnecessary and absurdly expensive. That became apparent only after paying. My bad, of course, I obviously should have asked to see a detailed estimate prior to the work. The initial estimate did not provide parts or labor detail & appeared to indicate the work was part of a "complete tune up." Upon dropping off the truck, "Service Advisor"Jesse stated that Champion copper spark plugs had been factory installed on 2013 RAM 2500s, so that was best & what BG would install. Classic BAIT & SWITCH: BG charged $508.48 for a set of 16 plugs! When I challenged the bill, asking if "kryptonite plugs" were installed instead, Jesse indicated, no, the copper plugs were used... then he checked his computer & stated, actually no, in fact the [far] more expensive NKG iridium plugs were installed. "They're much better because they last up to 100,000 miles," he emphasized. I replied, "Great. BG just changed out NGK iridium plugs that had been in the engine already, with only 60,000 miles on them." The WORK WAS COMPLETELY UNNECESSARY. Also on the bill was a "TOTAL FEES" charge of $175.77 (yes, that specific), but with ZERO DETAIL of what those fees were for or how they were calculated. Jesse couldn't provide that detail either, "It could be shop supplies, or hazardous disposal - you know, those state regulations - it could be almost anything." Note there were no hazardous materials involved with this work, such as a tire or battery disposal fee. (Google search indicates: In Colorado, shop fees are usually calculated as a percentage of the labor cost (e.g., 5-10%) and are often capped at a maximum amount (e.g., $25 to $50). Also, Colorado statute requires the repair invoice to have some kind of description of these fees, and further, "a description of each part by name and identifying number." Nowhere on the invoice was the type of plugs installed specified, either. You get NADA DETAIL from BS Automotive. Finally, while repair shops typically mark up parts 70-100% of wholesale price, BG is marking up parts in the ballpark of 100% of retail price. (If you can pry out of them the parts brand they say they'll use, you can easily verify this with a Google search at their counter.) They should be ashamed and embarrassed for what they're charging the hardworking folks of Longmont. When pressed to justify the charges, Jesse insisted they were competitive, "within 5% of other local repair shops." More BS. Comparing apples to apples (parts & labor only), the local dealership quoted over $200 less, the Loveland repair shop I've frequented in the past was over $400 less (obviously, checked after the fact...). If the handful of other shops Jesse quoted are actually within 5%, they are ripping us off too. Jesse would not budge on the final bill, but he did offer to comp me an oil change. As if! I had already told him I would never set foot in BG Automotive again. However, I would take a call from the BG Automotive (Owner) to provide the rest of the story about this pathetic BG encounter.

    Valvoline Instant Oil Change

    Valvoline Instant Oil Change

    3.4
    (37 reviews)

    Great place. Polite, helpful staff with no attempt to over sell services…read more Would definitely recommend if you value the personal touch.

    I can't tell you how disappointed I am. This is a business I have been soliciting for decades. I…read morerecently brought my truck in for differential fluids. Trying not to be verbose here. So long story long they stripped my front differential plugs. I have all the online paperwork to show this had never been touched. I bought the truck new. I wasn't upset. They told me to go to a proper mechanic as they would have the tools to remedy this. I took it to a mechanic who suggested it was now a repair not a fluid change. They further suggested I go in and ask Valvoline to cover the cost of the repair prior to the fix which made sense to me. No big deal things happen. I went and spoke to the young gentleman who said he was the manager on that day. I explained the situation he suggested that there was no way it was the first time the bolts were removed as differential fluids should be replaced every 15 to 20,000 miles. That is pretty much nonsense. I could not have been nicer and more diplomatic, but I could sense the lack of accountability coming . I said listen this is not a major issue and not worth the aggravation for either one of us. Please talk to the owner. Talk to another manager just do the right thing. We don't need to get into a debate over this. Things happen . The world is an imperfect place. He said we have cameras. I said you have cameras to see what those bolts look like before you worked on it and after he said, yes, I do. I said that's FANTASTIC. That will be the end of this discussion. He suggested he was busy so he didn't have time at the moment. I said no worries. Please just do the right thing. Have somebody call me. He promised he would call but no one ever did and I have given them plenty of time . I reached out via text to remind but no response. I am very protective of small local business. Writing a negative review is not something I take lightly. I don't recall ever being forced to do so. This is an incredibly disappointing and unnecessary situation. I literally saw them with a hammer and a chisel trying to get something done under the truck, but I didn't intervene. I just let them do what they do. I was not upset that they made a mistake. I was upset at the total lack of accountability for something so simple. And being ignored. The manager that was there the day prior when I had my fluid change was fantastic. I wish I had the opportunity to speak to her. I want to take down this review. I hate doing it, but I don't need the stress so I'm leaving it in their court. Now it's a matter of principle, business ethics, and accountability. It's so ridiculous and unnecessary.

    Grease Monkey - oilchange - Updated July 2026

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