Cooling System Repair | Gary’s Auto Service | Florissant

There are a lot of different working parts that make up your cooling system, which means there are ample opportunities for cooling system repair problems to occur. The auto mechanics at Gary’s Auto Service has been serving Florissant for over 30 years, and during that time, we are proud to have earned the reputation as the leading auto repair shop in the neighborhood.

We are always grateful for honest reviews from our customers. Here is a recent 5-star review from one of our clients about their experience at our facility:

“Gary's has been my trusted mechanic for the last three years, and they are definitely the best. I always expect and receive the best service. “ -Jasmine B.

If your car is beginning to overheat, it is only a matter of time before you receive a big bill from an auto repair shop. If it is leaking coolant, you are headed in the same direction. Since your vehicle’s cooling system is complex, many auto shops have been known to push more work than what is necessary. You will not find that to be the case with the auto mechanics at Gary’s Auto Service. We have a long history of putting our customers first. Why should you choose us for cooling system repair? Here are a few reasons:

  • We offer our clients a complete cooling system analysis.
  • You will have a comprehensive review of what needs to be done and what can wait.
  • Before we perform any cooling system repair, we ask for your approval.
  • We offer our customers a 3-year or 36,000-mile warranty, which beats our competition.
  • We offer fast service at an affordable price.
  • We want to make things convenient for our clients, which is why we offer free pickup and delivery, use of our shuttle service, and night drop-off.

Gary’s Auto Service has dedicated itself to providing Florissant customers with the highest quality cooling system repair. From bumper to bumper, our auto mechanics got you covered. Schedule an appointment today. We are conveniently located at 1779 N Hwy 67, Florissant, MO 63033, and we are open Mon - Fri: 7:30 AM - 5:30 PM.


Gary's Auto Service is committed to ensuring effective communication and digital accessibility to all users. We are continually improving the user experience for everyone, and apply the relevant accessibility standards to achieve these goals. We welcome your feedback. Please call Gary's Auto Service (314) 831-5843 if you have any issues in accessing any area of our website.