Very nice and helpful! Yelp is asking me to post more info. Thats all I have, so here is my extra sentence so the review can get posted.

Very fast service. I dropped my jeep of and walked to work. They called an hour later to say it was done and they even whipped the inside of my windows. Great service read more

Always greeted nicely upon arrival. Also, when I call to ask about services, they always pick up the phone (doesn't go to voicemail like other nearby places) and they are courteous in providing information. Little things like this matter! read more

Hands down best grease monkey I've been to in the Denver area. I lived close by but now I drive 15 miles from Thornton to see these guys. They are really great. I can't ask for better service. Thank you so much for treating my car and me with respect and care. read more

So after using this location for all my routine car services for the last 2 years, I've finally decided to write about this place. Quick, reliable, friendly service and they ensure the quality of their work. I bring both my VW's here and have always had excellent service at substantially cheaper cost than the dealership. Quite possibly the best thing about this place is their honesty. They could have easily sold me a new battery, but instead informed me nothing was wrong with the one I had after testing it. I wish they offered more services, but until they do, I guess I'll be content with the basic services they offer. read more

Super fast oil change even on a busy Sunday afternoon. They also offer a ladies special on Tuesday which is $5 off but you can find $5 coupons all over the internet. Feels like they only do what's necessary and don't pester you with things you don't need. read more

I brought my car here for a tire rotation and coolant flush after having a horrible experience at Firestone down the street. The service was wonderful, very friendly and attentive, and I was in and out within an hour. Very affordable as well. The only issue was that I asked to have my tire pressure checked and adjusted, and they forgot to do so. But at least that's something I can do myself, and they didn't charge anything for it. I'll definitely be coming back! read more

Just keeps gettin better. The guys are always waiting for your arrival and are prompt while getting the job done. Never less than 3 guys working on my car at once. Always smiling and super fast. This location is on point!!! read more

I've had two oil changes here and not a single complaint. They are quick to finish and usually not busy at all. It's a solid place for an oil change read more

Honestly the best experience I could have imagined! Super friendly, personable, great customer service. They cleaned my windows and vacuumed my car, it looked great when I got my car back- even better, it was included in the oil change. It was extremely fast and I love the first come first serve concept. They didn't try to upsell me anything either. I can't tell you enough how pleasant and friendly every employee was. They have gained a life time customer! read more

I may have been a touch hasty with my review. While some of the services are not listed in the manufacturers recommendations, they are apparently industry standard in Colorado. And though Grease Monkey's pricing was higher than the Toyota Dealership's, the speed and convenience they offer is harder to come by at a dealership. The manager was very responsive and concerned with ensuring my satisfaction and continued patronage. He assured me the technicians are not paid on commission and that they would be further encouraged to communicate their recommendations more effectively. read more

Fast full service oil change and very friendly staff here! We were in and out in 15 minutes this past Saturday. Lovely experience.

DO NOT TAKE YOUR CAR HERE! My car is barely a year old and after getting my oil changed here I started noticing oil spots in my driveway. I was puzzled by the fact that a car so new Would have an oil leak so I went to the dealer to get it checked out. Come to find out the oil filter was so loose it could be taken off using two fingers. This could've been catastrophic for me on the road if the issue wasn't resolved in time. If a place that specializes in the oil changes can't thoroughly completed a task as simple as tightening the filter enough, then they shouldn't be trusted to care for your car in any circumstance. I'm am sharing my experience to prevent this from happening to anyone else, be weary. read more

The guys helped put my splash guard back on for free. I totally would've paid for their service and they were so quick. We stopped, told them what happened they had us in and out in 10 minutes and did it on the house and they filled up our fluids as well. Great service. Great guys. Will come back there for anything I need for my car. Thanks. read more

Had an oil change done by them three weeks ago in a great job stop by today to have my oil topped off very impressed very very impressed I'm leaving to check my oil and checked everything else edit power steering fluid wash my windows check tire pressure all for free since I hadn't oil change three weeks ago I've never seen this kind of service in 20 years definitely take your car there read more

Best service I've ever had. Honest and great team! Robert, Keith, and Randy are 5 star!

I have been going to these guys for over five years, and they have always been amazing! I don't know if they changed management or just have new techs but it was awful. I waited almost an hour and a half, and had five or six people come and leave before I was even talked to by a tech. I would have left but my car really needed an oil change. I was told the wait time would be 40 mins max. I got back in my car and there was oil on my car door and my radio was turned to some hard rock station. I know these guys can do so much better! read more

Great service! All staff members are friendly, accommodating and informative. I've never had to wait more than 30 - maybe 45 minutes for my car to get an oil change. Plus they vacuum and clean my windows! No complaints. read more

Theses guys are amazing. is my first time here try oil change. I wish I can give them six Stars they're super friendly and nice they make my day super happy read more

Today I went to Grease Monkey on S. Colorado Blvd. for an oil change. I have been there before and was always impressed by their service and speed (they also clean your car!!). But today as I was leaving, the car wouldn't go into gear. The general manager, Keith, looked over the engine and thought he fixed whatever was wrong. He then took it for a test drive and came back to say that it wasn't safe to drive, something was wrong with the shift mechanism. Oh dear! But he took charge, called the district manager who came over and they determined that it was a little part that had worn away. They called a Ford dealership, went to pick up the part and fixed the car! It was just something that could have happened any time and any where! Talk about over and above!! And they wouldn't even let me pay for all they'd done--just asked that I continue to come to them. I was beyond amazed and can't tell you how grateful I was. Keith and his district manager are rock stars. I can't recommend them more highly! Thanks to Keith, his district manager and the rest of the crew there!! read more

Very fast, friendly and didnt try to up sell me on anything. Can't really ask for more from an oil change.

I went to this Grease Monkey to get my oil changed and replace a brake light. They fixed both just fine but then when I drove away I noticed my left blinker light was blinking abnormally fast. When I returned to Grease monkey 10 minutes later for them to fix the blinker, they said it was not their fault, it was an electrical error of the car and I would need to go to the dealership to get it fixed. Obviously, I did not have this problem when I showed up at Grease Monkey that morning and they therefore caused the problem and refused to remedy it. I am disappointed in their service and their lack of ownership when they caused a new problem with my car. read more

Came in at the end of the day to take advantage of the Ladies Tuesday deal. Service is fast, but due to the haste I left with more of a mess than I went in with - windows were dirtier, fluid was splattered across the car, oil was on all door handles and there was a nice new scratch under my rear window. Not worth the $6 savings. Don't recommend and won't be back. read more

These guys took very good care of my car, so I went and got our other car! They took the time to explain things to us. The oil change was done efficently amd quickly. And to top it off it was customer appreciation day so each car got $10 off plus there was a drawing for even more discounts! They had a full blown BBQ going sodas drinks. Cassie from the home office was there and what a sweetheart. This place really knows how to take care of their customers definitely coming back! read more

The customer service at this location is excellent. When I pulled up they used my first name and already had all of my information. The service was quick and everyone was extremely courteous. I would recommend this location to anyone. read more

Poor customer service! I called to get a quote for an oil change and they wouldn't help me. I was told"we don't offer a flat rate". Wow! I asked if I could give him the information on my car (make, model, year) and he still wouldn't help. I've been to this location before a few years ago and was never treated like this. He could of asked if I'd been there before (as my info is on file) or he could of said "let me help you. What is your make, model, year of your car". He was rude and condescending! As a female, this is a perfect example of how these mechanics think a woman knows nothing and get treated like they are stupid. I will never go back to this location or any other Grease Monkey. Terrible customer service!!! read more

I have come into this location a couple of times. The customer service is quite good, more or less friendly staff that are very upfront about the work. However, I'm giving 2 stars as of this point because each time I've come in something has not been done correctly warranting a repeat visit. The first time was the fact my engine light was on, this time after a battery replacement my drivers side light does not function. As a vw beetle owner I know it's a major pain to screw in the light, so I can understand. Yet the person who came to talk to me when I pulled up the car first seemed highly skeptical of what I was describing and when I asked how long it would take he stated when we get to it. I am extremely upset by that because I'm taking extra time to come in to have them fix a mistake they made and that light I have seen fitted back in within 15 min. I understand they're busy with other cars, but if they could do things right the first time I would feel no need to feel upset. I will no longer be coming back to this location. Edit: I originally gave it 2 stars but I need to update it to one within minutes of writing the review. This update is due to me being told my bulb was out not due to the battery change. The mechanic told me the bulb was out, for a fact I knew there was no way since I had just gotten those repaired.He went back to my car and returned a min later to ask if I have a couple of min since his manager was able to get it to work. I am done with this location and with this company. read more

Randy at Grease Monkey on Colorado Blvd is amazing, and so is Chris!! Both gentlemen took great care of me today. I have been going to this location for years, and today I decided to try a different location because I had to do some work in another part of town. The locations are INDEPENDENTLY OWNED, and the service is DEFINITELY NOT the same at all the locations. The folks at this other store gave me incorrect information about an oil change the Colorado Blvd location had done, and it was absolutely wrong info!!! I took my car back to Randy at Colorado Blvd just to confirm, and thank goodness I did! All was totally good, and Randy and Chris took the time to show me specifically why. On top of that, both were very knowledgeable and incredibly patient with me. RandY and Chris at Grease Monkey ON COLORADO BLVD saved the day!! I will never go to another Grease Monkey location other than this one. They're awesome!!! read more

I really liked these guys. I'm totally the girl who could very easily be taken advantage of at and auto shop. I know as much about cars as I do about speaking Japanese which, is nothing. These guys didn't take advantage at all! They seemed very knowledgable and up front, telling me what needed to be done now and what didn't. They gave me a few tips about snow driving and checked all my tires. Oil change, plus filter, plus air filter, and checking everything all for under 100 bucks. Great experience! read more

This location is amazing. I had an issue a few months back with a faulty oil filter which turned into a bit of an issue for me but the manager, Keith, made sure I was taken care of and all my issues were resolved. They are always friendly, informative and helpful. Love this place and will always bring my service here! read more

Great customer service and impeccable service! Washing the windows and vacuuming the rugs was a huge plus! I am a female who took my car in to get serviced and they didn't try to up sell me anything. And they give a AAA discount! read more

The 5 stars is for the great customer service from everyone that works here. The actual autoservice itself is just fine, too:). I know people can be scared of the "upsell." When you bring your car in for an oil change, they *will* print off all your manufacturer's service recommendations and sit you down and show you what maintenance is recommended and at how many miles and how much it could cost. I know this can feel overwhelming... it sucks when you bring your car somewhere for something basic and it seems they're trying to get more money out of you, right? But more than anything this just felt like an added bonus; I'm a new owner of a used car and was feeling very clueless about it. They thoroughly educated and helped me, didn't pressure me to get any of the suggested services, and were honest with me about the wiggle room in the manufacturer's recommendations. When the oil was all changed and my car was ready to go, one of the guys took me to my car and popped the hood to show me where the parts of my car that would need to be replaced soon were located... not to pressure me but to inform me, because they don't provide that particular service anyway. I felt really empowered and respected. Thank you:) read more

These guys have been great! They have been helpful and I have not felt that they rip me off for something I do not need. I was told I had a tear in a hose and they would install it for me if I could buy it from the dealer or online. I did. And they were true to their word! Great service. read more

Ladies DO NOT go here. They will try to sell you things you don't need. Like power steering fluid. This is something that you may never need to change and I was uniformed the last oil change I got at another place and went ahead with it. So they tried to sell it to me again at grease monkey. Also my key gets stuck when you take it out of the ignition and sure enough they took it out after my multiple warnings and the manager called his employee who did a "fucking idiot". So professional. Save yourself the trouble of this place. read more

There are indeed fast, I had never any wait time to get my car in and that would be a five star. But once you are in, they will tell you that your car has all kind of issues and all needs to be care of immediately otherwise your car will fall apart. I came in for an oil change for $30 and left in addition with two air filter change, transmission oil change, which cost me over $200. I don't think I really needed it. That is a one star right there. The worst part was that they did not reset service light to 5000 miles as i wanted but to 2500 and they said that they can't adjust it to 5000. That was not true since I had it on 5000 before. That gives another 1 star. this is how I give them 3 stars. read more

This was my first time to this location. I had a very nice experience. I rolled up and the attendant already had all of my information from visits to other locations, so no forms to fill out. It was customer appreciation day so I got $10 off the oil change plus got to spin a wheel to win a free prize, which in my case was free wiper blades. There were also free snack, sodas, hamburgers and hot dogs. I am sure you can't expect this at every visit, but a really nice gesture and I am sure indicative of helpful and friendly staff. Service was fast and affordable and this location is close enough to the Nordstrom Rack and many other businesses that I just did some shopping for half an hour and came back for my car. Bonus if you need to get some shopping done instead of just sitting there and waiting. I will be coming back to this location int he future. read more

I've been going to this location for awhile for oil changes. Quick service and convenient. Recently I had a differential service done. Immediately after my car made noises when I made sharp turns. I called Grease Monkey and they asked me to stop by so they could take a look. They re-did the service and the sounds were much improved but not gone. I stopped by again and the manager took a look, re-did the service, added more lubricant, test drove my car, explained what causes these noises, and made things right. I'm not thrilled that I needed to return, but was impressed that the employees had no hesitation to check out my car and fix the issues. I'm very impressed with their manager and how he has trained/empowered his employees. read more

Good service and fast. They do not push you to get a bunch of things that you don't really need. I've been several times and will continue to use this location. read more

Went to Grease Monkey on Colorado Blvd., where I've been going off and on for over ten years. Took my 1999 Tahoe to have a quick oil change, as I was preparing to return to my ranch on the Western Slope. As they normally do, one of their mechanics brought out what they considerd a dirty air filter and my PVC valve. I looked at the filter and told the gentleman I could still see lots of light throught it. I asked to see the PVC valve, shook it to see if it still operated OK and it did. He walked off in a huff, I could tell I pissed him off by knowing a little too much about the mechanical state of my vehicle. Within ten minutes after arriving home, which is only ten minutes away from their shop, I noticed a hissing sound coming from the vehicle. I quickly opened the hood to discover my low pressure ac hose had been rerouted and was now riding up against a pully, which of course quickly wore a nice little hole right through the ac hose. All of my freon was gone and now my family and I had almost three hundred miles to travel in almost 100 degree temperature. This was nothing short of a criminal act. Do not, under any circumstances support these criminals! They could cause you and your loved ones great bodily harm! read more