6 Best auto repair shop in Northglenn, Colorado (CO) 2025

Great people. This Pep Boys is absolutely fantastic. I highly recommend this location. I’m always please with the service. Melissa always do an incredible job, she’s wonderful and so personable. Lanny the manager is very knowledgeable & honest. Excellent experience as always. Thank you! ~Sebastian

I would give 100 negative stars if I could and that wouldn't be enough! I encourage you to look else where. They had my vehicle for about 6 weeks before “replacing “ my transmission. It ran worse when I picked it up. My check engine light came on about 2 minutes into my drive. When I got it home I noticed a dent in my fender and hood. They used a crowbar or something to pry the hood open. I immediately called and left a message about my hood. Later on that evening, I drove it and it kept stalling. . I had to return it. I call a few days later to get an update without success. Around 3:15 pm on Friday I received a text message stating “they are in the process of tearing it apart to figure out what was happening.” Monday comes and I get a call asking if I picked up my vehicle over the weekend, well no I thought it was in the shop being torn down. My vehicle was stolen off the lot. They were “concerned” enough to file a police report. It seemed that the general Manager Todd couldn’t of cared less. I wasn’t allowed to speak to the owner. Luckily the car was recovered Tuesday night trashed and ignition broke. I had no other choice but to tow it back to Aamco with having the transmission warranty. Turns out it's not my transmission they think it’s my fuel pump. I had it moved next door and my computer is not working properly and I needed a new battery. I had my battery replaced in March. This company took my brand new battery out and replaced it with a marina battery. Yes a boat battery. Todd said those batteries are better. What a joke this place is. STAY AWAY!! I was physically ill because the stress this has caused me. I don't want anyone going through this. I am not even confident that they replaced my transmission at this point. ~Larkyn

Ever since I got an oil change my car is not able to accelerate correctly. So I took it back on 3/25 to see if they can check if they did anything wrong or they could redo it. Right away the lead crew member tells me oil can't cause that and he already started having an attitude. So they pull it into the bay and literally did nothing but grab a diagnostic reader and the whole crew starts bashing the idea that anything was wrong. The lead guy gets a code off my car which was there before the oil change and starts talking down to me in front of customers. I told him there is no need to be rude. I just don't understand how my car was fine before the oil change. He then starts raising his voice, then realizes the other customers looking at us and says let's go outside where he starts yelling saying I don't know what I'm talking about and I need to go see a mechanic even though I already did. Either way, this place is always rude but now this lead guy has made it where I'll never go to or trust Grease Monkey again. Service: Oil change ~Darren

Friend of mine paid 2000k for repair that was not completed. Office will not return phone calls. Becareful doing business with this company. ~Michael

Phil is a great guy, very honest and he doesn't take advantage of people. He installed some aftermarket parts on my GX470 and charged a very reasonable rate for the job. I will be returning in the future for any work needed. ~Austin

Amazing isn’t enough to describe the excitement I had when I received my vehicle back. Brian, Jordan and Danny were an incredible team. They always kept me in the loop with updates about my car and information regarding my insurance. They worked quickly on my time while performing great work. The Dent Company was not close to home, but it was so worth the drive to get my work done here. I am highly satisfied and would highly recommend them to anyone! Service: Auto detailing ~Selina