Rob Gillies Truck & Auto Service: Serving St. Thomas

Professional Automotive Services

Founded by Robert Gillies, a mechanic with nearly 30 years of experience, Rob Gillies Truck & Auto Service proudly serves St. Thomas and the surrounding areas with competitively-priced auto repairs. Since opening in 1997, our shop has been dedicated to providing professional fleet maintenance services, as well as repairs for cars and light-duty trucks.

Class 8 Truck & Trailer Services

In 1997, Rob Gillies Truck & Auto Service began as a repair and maintenance shop for commercial trucking companies. Today, we offer those same great services while also providing maintenance and repairs to carrier fleets and business vehicles. From our location in St. Thomas, we offer repairs and diagnostics for light-duty diesel engines, including Duramax, Cummins and Powerstroke.

Repairs & Maintenance

At Rob Gillies Truck & Auto Service, we offer major and minor repair work for all makes and models of vehicles, whether fleet, carrier, car or truck. Using state-of-the-art diagnostics and repair techniques, we offer services such as:

  • Safety inspections
  • Air conditioning service and repairs
  • Krown® undercoating
  • Diagnostic repairs and equipment
  • Vehicle maintenance and repairs

Our services are available Monday through Friday, with limited hours on Saturdays. Please contact us for more information.

We are located in the industrial section of St. Thomas, which is accessible by vehicle or bus.

Professional Affiliation

We are proud members of the Better Business Bureau.


  • Repairs
  • Maintenance

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