Diesel Service in Florissant, MO

With owning a diesel vehicle, you may or may not realize the maintenance that is needed to keep it running at an optimum level. Maintaining the filters and fluids and following your manufacturer schedule for maintenance is a big part of maintaining a high-performance diesel. Here at Gary's, we strive to help you meet the requirements to avoid any catastrophic failures. 

When your diesel arrives at Gary’s Auto Service in Florissant, our ASE trained technicians will perform a detailed inspection, digitally recording any areas of concerns with photos. And to make things easy for you, we can share the results of your inspection via text or email. At our auto repair shop, our team has experience servicing light diesel trucks, cars and even medium-duty box trucks.

We have earned an excellent reputation among Florissant drivers for diesel service. Here is a recent 5-star review from one of our happy customers about their experience at Gary’s Auto Service:

“Prompt and thorough service. Thanks!” -- Betsy M.

Gary’s Auto Service has dedicated itself to providing Florissant customers with the highest quality Diesel service. 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.

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