Grease Monkey, located at 13662 Colorado Blvd. in Thornton, is a convenient option for quick car maintenance, offering a full-service 15-minute oil change and a range of services including brake service, AC recharge, tire rotation, and tune-ups. The shop is praised for its helpful staff and great customer service, making it a favorite among fleet users and individual customers alike. Many appreciate the quick service time, although some noted a lack of enthusiasm from the staff. Customers report that the team is attentive to past service issues and willing to work within budget constraints. While some services have changed post-COVID, Grease Monkey remains a reliable choice for car maintenance needs, especially with its Sunday hours and proximity to local attractions.
The manager Justin was very knowledgeable and helpful! Checked with me for my service and needs in the future.
May 2026
I took my vehicle in this morning for an oil change, the manager was awesome Phil Taylor!!! Great work and I will be back with all our vehicles! They definitely earned my business!! Great & outstanding job!!!
May 2026
Very friendly workers. Extremely honest and helpful
