Grease Monkey

4.6
1040 reviews
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Business Details

13662 Colorado Blvd, Thornton, CO
80602, United States
(303) 252-0468
https://www.greasemonkey.com/locations/co/thornton/13662-colorado-blvd
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About

Oil Change Service StationAuto Repair ShopBrake ShopAuto Air Conditioning ServiceAuto MaintenanceAlternator Repair
Grease Monkey, located at 13662 Colorado Blvd., Thornton, provides a full-service 15-minute oil change. Open Sundays for your convenience, we offer brake service, AC recharge, tire rotation, and tune-ups. Conveniently located near Trail Winds Park and Recreation Center and Thorncreek Golf Course, our shop makes car maintenance easy while you're out and about.

Location

Grease Monkey
13662 Colorado Blvd, Thornton, CO
80602, United States

Hours

Reviews

4.6
1,040 reviews
5 stars
884
4 stars
47
3 stars
20
2 stars
17
1 star
72

What are people saying?

AI-generated from recent customer reviews

Service Speed

Many customers praised the quick and efficient service, often completing oil changes in under 30 minutes.

Customer Service

Overall, the staff received positive feedback for being friendly, professional, and helpful, with specific mentions of employees like Angelo and Kam.

Cleanliness Issues

Several reviews highlighted concerns about the cleanliness of the facilities, particularly the bathrooms.

Pricing Concerns

Some customers expressed dissatisfaction with pricing, feeling that services were overpriced or that they were charged for items they did not request.

Inconsistent Experiences

While many had positive experiences, a few customers reported issues with service quality and communication, indicating inconsistency in customer experiences.
  • LG
    Lori Garcia
    2 days ago
    5.0
    Awesome experience they are wonderful to work with and very pleasant
  • JA
    Jared Alva
    3 days ago
    5.0
    I'll tell you what.....this place is awesome. Fast, friendly and professional. I'll be back for sure
  • MS
    Maki Somosot
    Dec 23, 2025
    5.0
    Quick and easy! Great service - despite it being a busy holiday time.
  • SG
    Sara Garza
    Dec 18, 2025
    5.0
    This was the easiest and fastest oil change I’ve ever had! The employees were kind, knowledgeable, and worked efficiently. Definitely going to be coming back!
  • JJ
    Joe James
    Dec 6, 2025
    2.0
    I got a full synthetic oil change. When I asked what brand it was, they couldn't tell me. I looked on your website, but it doesn't show it either. I asked them to fill the tires, to 40 psi. That didn't happen. You charge more for a full package, yet you don't vacuum thr vehicle anymore. They didn't put a sticker in my windows, for a reminder.
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Frequently Asked Questions About Grease Monkey

What services does Grease Monkey in Thornton, CO offer?

Grease Monkey provides quick 15-minute oil changes, brake service, AC recharge, tire rotation, and tune-ups for vehicles.

What are the operating hours of Grease Monkey in Thornton?

Grease Monkey is open Monday to Friday from 8:00 AM to 7:00 PM, Saturday from 8:00 AM to 6:00 PM, and Sunday from 10:00 AM to 4:00 PM. It is closed on certain holidays such as Nov 27, 2025 and Dec 25, 2025.