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    Grease Monkey

    2.0 (42 reviews)
    Open 8:00 am - 7:00 pm
    Updated 2 months ago

    Services - Grease Monkey

    Auto diagnosis or inspection

    Auto maintenance

    Oil changes

    9 More Services

    Auto repairs

    Auto battery or electrical system repair

    Auto brake repair

    Auto HVAC repair

    Auto light repair

    Auto transmission repair

    Auto wheel and tire repair

    Routine automotive maintenance

    Transmission leak inspection

    Grease Monkey Photos

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    Recommended Reviews - Grease Monkey

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    Thanks for leaving oil marks on my driver side seats
    Staci B.

    Not a fan. Way over priced. We know better to plan ahead and get an appointment at places that not only do a complete check of fluids but also rotate your tires, not charge another $20 for that, on top of being almost double what other places charge for the same service. But we waited too long and needed to get our oil changed. Will be the last time we come here. Allowing employees to smoke in a closed off work space, while working near flammable materials sealed that deal before they drove my car in, I almost left, but my husband's car was already in and will have them change my oil, after I told the guy who drove it in, I prefer no smoking anywhere near my car. It just gets better! My husband's car was in a full 15 mim before mine, yet in less than 10 min mine is done? And we drive off/out at the same time??? Windows are horribly washed and the back one was only half done!!! They left oil on my seat, took pics. Worse service I have experienced anywhere, certainly to date in Firestone, bad. Just really bad

    Proof that grease monkey sold my information

    I just purchased this 2016 mini Cooper from Facebook. Took it to grease monkey to have it checked out, oil and fluid changed. Whin in days I have started receiving extended car warranty flyers. This grease monkey is the only ones besides me and the person I bought it from who know that I have it. They are the only ones with my address. I have not even registered it or added it to my insurance. Buyer beware grease monkey will sell your information. I will be calling corporate and the Better Business Bureau.

    Mrsw ..

    Normally we change our own oil at home and didn't have time so we decided to give this place a try for our last change. My husband has just finished servicing my car and the oil filter that was place on my car was on so tight that it was crushed and took forever to remove. Not impressed to say the least!

    Oil on my door

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    1 year ago

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    Stacy T.

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    1 year ago

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    6 months 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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    2 years ago

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    Stacy T.

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    6 years ago

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    3 years ago

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    2 years ago

    Unqualified mechanics and the worst customer service I've experience in 60 years. Do NOT take your car here for any type of service#

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    Stacy T.

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    7 years ago

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    5 years ago

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    13 years ago

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    6 years ago

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    Kristen M.

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    4 years ago

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    5 years ago

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    8 years ago

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    Kristen M.

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    5 years ago

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    7 years ago

    Oil change are way overpriced $100 + for a 2015 Toyota Camry, no cabin filter, no air filter, 5 quarts and an oil filter. Will not be back.

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    Kristen M.

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    6 years ago

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    Kristen M.

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    6 years ago

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    8 years ago

    The front desk guy was not very nice at all. I'll never be coming back! They charged a lot for just an oil change!

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    14 years ago

    Nice and friendly at this location. Gave me a free car wash to clean my under carriage!

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    7 years ago

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    10 years ago

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    12 years ago

    Drive to another Grease Monkey. Save the hassle. Front desk service man is incompetent.

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    10 years ago

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    Ron M.

    Would you kindly call our VP Ron directly at303-818-0524.

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    11 years ago

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    Ron M.

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    10 years ago

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    8 years ago

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    7 years ago

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    10 years ago

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    9 years ago

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    Ron M.

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    8 years ago

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    Kristen M.

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    12 years ago

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    9 years ago

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    Ron M.

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    10 years ago

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    10 years ago

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    13 years ago

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    Page 1 of 2

    Ask the Community - Grease Monkey

    Review Highlights - Grease Monkey

    This location is under new management and the whole crew is amazing!

    Mentioned in 3 reviews

    Read more highlights

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    Onorato Garage

    Onorato Garage

    (6 reviews)

    I don't know what's up with the nonsensical 1 star reviews others have left, Les has always been…read morevery professional, accommodating, fast and courteous. To the fella that doesn't understand how labor works... shops charge by the hour. Just because your issue didn't end up being a fuel pump doesn't mean it didn't take hours to diagnose and locate a shorted wire (something you would not be able to do yourself). Use common sense I bounced around shops for a few years before needing help in a pinch and Les and his folks went out of their way to make it happen for a fair price in a very reasonable amount of time. This is the only shop in a 50 mile radius I will take my cars to and is definitely the only shop I recommend to friends and family

    Beware of Les Onorato he is a crook. He install a steering…read morecolumn in my 1970 bronco I found he it was installed with two little screws it moved all over. He charged me to install 5 shocks he only installed 4. He ask to put in a EFI it never worked I found the fuel lines sitting on the exhaust. We replace water pump it leaks. He got into the transmission it leaks at the gasket. He installed linkage to trans it down shifts on its own. He did the brakes driver side locks up while the others do nothing. He installed a old EFI USED The wired he installed all loose sitting on intake. I had my bronco covered cause the seats were in mint condition. He left it out with out it covered the seats are ruined. I went back over and over trying to pick ok up when he called to say it was ready but every time I went it wasn't at all. I paid for all the work upon completion until the EFI. He demanded money order or cash. He said if I put it in a money order to put it in his mom's name. He said he would not release my bronco unless I paid I. That way even thought I paid cash for everything and even paid cash for the EFI unit and told him I could pay cash for balance. I ended up involving the police. I had them on site to help scare him so I could pay it off and get my Bronco.

    BG Automotive - Your Longmont BG Automotive Team

    BG Automotive

    (47 reviews)

    First I would like to thank my mom for paying the bill. If…read moreI could give 10 stars I would. Very knowledgable and friendly staff. They kept me up to date on the repairs I wanted done and future concerns they noticed. I was never pressured into a recession. They offered me recommendations to keep me vehicle running correctly. During the process the emailed me reports with photos. They earned my business and my family's business. Thanks you to Todd and the entire staff. Have a safe Holiday season!! Best reguards, Jason

    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.

    Hands On Auto Tech

    Hands On Auto Tech

    (73 reviews)

    Do you prefer an honest repair shop? I brought my daughter's Xterra in for new brake pads (she kept…read moresaying they needed to be replaced), and Tom went out to take a look. After a few photos, he advised that the pads were relatively new and did not need to be replaced! Wish I had this type of honesty and service on the East Coast!

    I recently had the clutch begin to make noises so I had it towed to Hands on Auto Tech for a…read morediagnosis.. There was a problem with the communication surrounding the tow transfer so I started my experience with Hands on Auto Tech with some trepidation. Tom handled the situation and we moved onto the real problem with my truck. The diagnosis was the clutch so I approved the repair and waited a few days for the parts to arrive and the repair to proceed. After the clutch was replaced another problem with the operation of the clutch was discovered so I agreed to the additional repair and another day for repair. After a week I was reunited with my truck. The repair was costly, lengthy and unexpected but coming out the other side of this experience I learned a couple of lessons. 1. If you have your vehicle towed to a shop follow the tow truck to the shop and verify the transfer. 2. Communication and follow up throughout the repair are key Tom was great to deal with and I feel that he was honest with me about the repairs needed and the cost of those repairs. Having recently moved to the area I feel my vehicle maintenance and repair needs can be checked off the list. I can recommend Hands on Auto Tech to anyone needing an honest repair facility and Tom as a good guy to deal with.

    R&D Auto Care

    R&D Auto Care

    (11 reviews)

    Another pleasant surprise, right here in my little town of Firestone! Honest repairs for a great…read moreprice. You are sent a detailed report (broken down by area of car), with images of who is working on the car, and what parts of the car are being considered for repair, and color coded as to what needs to be repaired or not (green, yellow,red) Work done on time, friendly staff and knowledgeable, not out to over charge or over work. We will be back!

    Honest mechanics and garages are becoming a rare thing these days - sad but true. These guys have…read morebuilt a solid reputation for their honesty and integrity, and also their KNOWLEDGE AND ABILITY to work on today's computerized, fuel injected vehicles. For this reason, they will always get my business unless it is absolutely necessary to go to the Ford dealer (in which case I only recommend Sil-Terhar in Broomfield). My F150 recently needed a new battery, and at the time the old one died for the last time, my heater stopped working. They could have told me that I needed a new heater core, new heat/ac blender actuator, or blender door (all ranging from $250-$400 in repairs). Instead, they took the time to troubleshoot, and only needed to reset the HVAC module - less than an hour's worth of labor and no parts. What's more, they contacted me mid-day (same day) to let me know that it was ready to be picked up. Many other garages would have torn my dashboard apart and gone the wrong way with troubleshooting this. I don't have enough words to express my gratitude for their professionalism!

    Firestone Complete Auto Care

    Firestone Complete Auto Care

    (20 reviews)

    I WAS a new customer, went to go get a headlight changed because it ran out. Mind you my car was…read moreold (2010) so i would assume they would charge me between $120 MAX. All they had to do was just take the light out and put in a new one. They decided to take more than THREE hours. Which caused me to be late to work, even though i booked this appointment with extra time, just in case it took longer. So if it was barely busy, just a headlight i had a week ahead appointment and yet it took 3 hours to change?.. The thing that made me a little annoyed. was the fact that they charged me around $300 so double of what i had in mind. Definitely scamming situation. Later that week, I had to go to Grease monkey because not even a week in my headlight, went out completely. This was so frustrating because i know i overly paid, i even asked the workers at Grease monkey and they said it shouldn't even cost or take that much for the headlight it's self. I went back to them, they did see my car as soon as I told them what happened, which i respect. They said i would be looking at the same price once again. NO thank you! Do not come here unless you know your prices. I know they charged me a lot for labor, but you guys had at least 2 other people in the waiting room decent amount of workers, and yet they decided to charge me a huge amount for the "work" labor. Barely needed to touch my car. If anything i just recommend going on youtube and finding a tutorial. I could have saved myself all that time and money. But if you guys need a close place, Definitely go right across! much better service! and are actually reliable and don't just see you as money walking in and out.

    I received some great service from Stu and Taylor and one other at this Firestone today. I…read moreappreciate the time put in on the analysis of whats needed, and the service done to my car - thank you! I have been a Firestone customer for quite a few years, and all around appreciate the lifetime service options they offer.

    Grease Monkey - autorepair - Updated May 2026

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