Brand Certified
Grease Monkey
4.2(732 reviews)
Certified by Grease Monkey • Mar 01, 2026
Business Details
6140 Firestone Blvd, Firestone, CO
80504, United States
Certified by Grease Monkey • Mar 01, 2026
(303) 678-1616
Certified by Grease Monkey • Mar 01, 2026
https://www.greasemonkey.com/locations/co/firestone/6140-firestone-blvd
Certified by Grease Monkey • Mar 01, 2026
About
Certified by Grease Monkey • Mar 01, 2026
Oil Change Service StationAuto Repair ShopBrake ShopAuto MaintenanceAlternator Repair
Located at 6140 Firestone Blvd., in Firestone, CO, Grease Monkey offers full-service oil changes, fluid exchanges, and preventive maintenance. Trust our skilled technicians for efficient service and excellent customer care.
Location
Certified by Grease Monkey • Mar 01, 2026
Hours
Certified by Grease Monkey • Mar 01, 2026
Reviews
4.2
732 reviews
5 stars
513
4 stars
66
3 stars
22
2 stars
37
1 star
94
What are people saying?
AI-generated from recent customer reviews
Service Speed
Customers frequently praised the quick and efficient service, often noting they were in and out in under an hour.
Staff Friendliness
Many reviews highlighted the friendly and professional demeanor of the staff, contributing to a positive customer experience.
Quality of Work
While most feedback was positive regarding service quality, there were notable complaints about mistakes made during oil changes, leading to dissatisfaction.
Management Issues
Some customers expressed concerns about management responsiveness and consistency, particularly regarding follow-up on service issues.
- LLLexie Leinberger2 days ago1.0This place is a scam!!! I got my oil changed 2 months ago. My car started leaking so I took it back. They acted like I hadn’t had my oil changed in years. They said all they could do was another oil change and replace the filter. They did that. Now my car is leaking even more and still saying oil is low.
- DSDeb Smith3 days ago5.0Wow, they got me in and out in about 15 minutes! Friendly knowledgeable people!
- NWNicole WilsonFeb 21, 20265.0This Grease Monkey has provided great service on my cars for the last 15 years. I love that I don't have to make an appointment and can get in and out on under an hour most days. They check before performing extra services.
- JHJack HigginsFeb 16, 20265.0I’ve been taking my personal truck and work truck, to the Firestone, Grease Monkey for years! The guys are always quick, friendly and efficient.
- KGKaren GardnerFeb 2, 20265.0Very friendly. I'm happy with the crew that worked on my car. This manger is a lot better than the last manager that was there. This crew cares about their service. Oil change and rotation of tires..
Frequently Asked Questions About Grease Monkey
What services does Grease Monkey in Firestone, CO offer?
Grease Monkey offers full-service oil changes, fluid exchanges, preventive maintenance, brake and alternator repairs, and general auto maintenance.
Where is Grease Monkey located in Firestone, CO?
Grease Monkey is located at 6140 Firestone Blvd, Firestone, CO 80504, US.
What are the operating hours of Grease Monkey in Firestone, CO?
Grease Monkey is open Monday through 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. The shop is closed on November 27 and December 25, 2025.
How can I contact Grease Monkey for an appointment or inquiry?
You can call Grease Monkey at +1 303-678-1616 or email them at retail9@greasemonkeyintl.com or aaguilar@fullspeedautomotive.com.
Does Grease Monkey Firestone have an online presence where I can find more information?
Yes, visit their website at https://www.greasemonkey.com/locations/co/firestone/6140-firestone-blvd or their Facebook page at https://www.facebook.com/112911481819652 for more details.
Are there other automotive services nearby Grease Monkey in Firestone?
Yes, nearby automotive services include Monkey Shine Car Wash for car detailing, Christian Brothers Automotive for repairs, and CO Garage Door Repair Firestone for garage door services.
What dining options are available near Grease Monkey in Firestone?
Nearby dining options include Marco's Pizza, Hacienda Jalisco for Tex-Mex cuisine, Subway sandwich shop, Baskin-Robbins ice cream shop, and Little Caesars for pizza delivery.
Can I combine a visit to Grease Monkey with other errands nearby?
Yes, you can visit nearby businesses such as T-Mobile and Verizon stores for mobile phone needs, The UPS Store for printing and shipping services, and various beauty salons like Cost Cutters and Nail Care First.
Are there health services available close to Grease Monkey in Firestone?
Yes, Benchmark Dental Firestone, Firestone Dental Care, MyEyeDr., and Oak Meadows Village Dental offer dental and eye care services nearby.
Does Grease Monkey face competition from other oil change service stations in the area?
Yes, competitors include Valvoline, Jiffy Lube, Take5, Midas, and Express Oil, which also offer oil change services in the broader region.
Brand Certified Facts from Grease Monkey
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