Oil change time. DW was the guy that took care of my service needs. Driving in I pulled right into…read morea spot. Yay no wait time. He immediately gave me a water to quench my thirst as I waited for completion of my service. Very knowledgeable of explaining all the components of what he would be doing in my oil change experience. Nice, professional and precise to every detail. Took the time to communicate the pricing plans, showing me the filter, and explaining the perks . Professional, great communication, and speedy will definitely make me return for future visits, Great service with a smile , that's all you can ask for and it was delivered. Thank you to management for hiring this young man . You got it right this time.

Deshawn was thorough and explained things well! Didn't get the other mans name but very respectful,…read morequick and helpful!

I chose to go to Greg's because of the great reviews on here and I'm glad I did. They were able to…read moreget me in within two days and looked at my car the same day. They were very thorough with explaining what work I needed done and gave me a lot to consider when deciding to get the work done or buying a new car. Would recommend!

I had my 2016 Volkswagen Jetta towed in due to my oil, engine lights were on and vehicle was…read morestalling. My car was submitted to and handled by Mike. He was very courteous and easy to deal with. When I got it back is was running properly but they weren't able to determine why engine stayed on. It took about a week just to get the diagnostic completed. My major issue was getting my car back in a timely fashion, due to their backlog.

Kyree and staff were fast and efficient. I was plenty of cards but traffic kept moving. Oil change…read moreimproved car acceleration. Recommended.

After I got an oil change this Saturday, I left and down the road my oil light came back on (for…read morelow oil). After stopping and popping the hood to check the oil level, I found that there was a clamp missing from my coolant tank to the radiator and the hose was disconnected. I happened to pop open the coolant tank to find that they had put OIL IN MY COOLANT TANK. It appears that it was probably noticed by the employee and they pulled off the hose so it didn't go into my radiator, and there was several inches of oil sitting on top of the coolant on the tank. No one even told me they messed this up, they just expected I would find it I guess and it resulted in pulling the coolant tank off, cleaning it thoroughly, then putting it back on and filling it with coolant, after buying a new hose clamp as well. Just, completely absurd behavior and if I didn't know any better it's entirely possible I would have had a wholly damaged car.

Love this place, fast work and a nice waiting area will definitely be back and have already told…read moreothers about this place! Good people at this place that do a good oil change and will vacuum ya car out afterward gif you! That take all necessary steps to have your car up and running for the years to come.

From the owner: Situated on North Lindbergh Boulevard, Grease Monkey Oil Changes & More in Hazelwood provides fast…read moreand dependable full-service 15-minute oil changes. Perfect for those with busy schedules, our service ensures your vehicle stays in peak condition. Conveniently located near St. Louis Outlet Mall and Hazelwood Central High School, our service center ensures quick and reliable care. Rely on Grease Monkey for professional and efficient oil changes.

Absolutely professional, absolutely helpful would definitely bring my car for servicingread more

Was here 6/11 for an oil change and asked to have breaks/tires checked as its an 10 year old car…read moreand I was driving out of town. Guy said breaks were fine. Yesterday (7/26) I noticed grinding and go today for a look. The guy (a jerk) wants to charge me $1100 saying I need rear and front pads, rotors and a brake flush??? All this is less than 2 months when the breakers we checked 6/11? Obviously I'll get a second opinion and if I need it I'll get it somewhere else. Either they didn't check it then or knew i needed work but allowed it to get worse to make it a bigger, more profitable job for them. I do not recommend.

I had a great experience with Bob's Transmission and Automotive Service. Bob's was recommended to…read moreme back in the 90's. I had a good experience then and also today. Their prices are reasonable and they work fast. I will definitely be doing more business with Bob's. Maybe, I will even get to meet Bob someday.

I took my truck to them to get it in mechanical order after it had been sitting for a couple years…read more I got it back and the radiator drain plug came out before I could get it home . They claim it isn't their fault . They say they " just stuck a battery in and changed the ignition out and it ran great" . So they didn't do anything else . That is not making sure it is mechanically sound . The fact it didn't make it to Fenton from Maryland heights says it wasn't sound . The bill for those 2 things was $1,500 by the way .

I have experienced consistently good service over many years of doing business with my family cars…read moreat Hazelwood Auto Service. They're honest, reasonably priced, show kindness at the counter, and their good business is a reflection of how they value their customers. I have been with them through everything from oil changes to water pump replacement to safety inspections on my 2003 Buick through the years that I've owned the vehicle, and been satisfied every time. I live 40 minutes away instead of 10 like I used to, but I continue to make the drive to see them because I know they'll take care of me and my vehicle, in spite of my lack of knowledge of cars. Keep up the good work, people. As long as I live anywhere in St. Louis, you have my business

Mike was very friendly and got my car fixed quickly! They have always been helpful when I bring my…read morecar here!

I absolutely love this place. I have been going here for over 15 years. They are honest and have an…read moreamazing staff. This is my spot for all of my car repairs!

This shop was recommended to me when we moved to the area. I had a Jeep Wrangler that I absolutely…read moreloved. I had built it the way I liked it, I had adventures in it, and I'd driven all over the country. Loved it. Back story, I had an Eaton Trutrac installed while living in El Paso, when I moved here it failed catastrophically. I took it to Danmark and they showed me that the part wasn't torqued or anything, it was just bouncing around in there. It also took out my ring and pinion. I ordered the parts and they put them in for me at a reasonable price. During that work, they confirmed my axle shafts and bearings were not affected. Shortly after installation we drove to Maryland. I had noticed a little dragging thunk noise around turns, specifically accelerating out of them. I brought it back to Danmark and they told me it was my axle bearings, which had been fine a few months prior. I bought the parts and had them install them. I guess they don't test drive because it was still clunking around turns when I took it home. I called Eaton and they told me the trutrac is kinda noisy so I cautiously moved on. Fast forward a few months and I haven't driven it much but the clunking had gotten so bad it felt like the whole back end was shifting with the clunk and it was nearly undriveable. In tears I got underneath determined to try and find out what it was and within minutes, I found that the track bar was not torqued down at all, in fact it was completely loose. So essentially, I would turn and my axle housing tried to stay straight. I told them this and I got "oh sorry. He's usually good about that stuff", never once offered to take a look or make anything right. Meanwhile, I know the problems that can occur from that loose track bar. It probably prematurely wore out my axle bearings, and I have no idea what damage was done to the brand new diff. I lost ALL confidence and trust in my jeep. I was terrified that something would go wrong. The shop had also done work on my engine, now I'm worried that wasn't done right. My husband did an oil change after them and they had rounded out my drain plug and torqued it on so tight that he needed a special tool to get it off. I gave up my Jeep today because Danmark destroyed my confidence in it. Every little noise, I swear it's driving worse since they did the work, clatters from hood after the engine work. I don't trust anything they did and that distrust lost me a rig that I built exactly the way I wanted it. I was going to keep it forever because I took amazing care of it. Not one spot of rust, not one missed service.