Dealership hours of operation
Mon - Fri	8:30 AM - 5:30 PM
Sat	9:00 AM - 4:00 PM
Sun	Closed

Dealership hours of operation
Mon - Fri	8:00 AM - 5:30 PM
Sat - Sun	Closed

Dealership hours of operation
Mon - Fri	8:30 AM - 5:30 PM
Sat - Sun	Closed

Service Centre

You expect an unmatched level of excellence from your driving experience. Why expect less from your service experience? Your Certified Service experts at Rock Country GM are trained to understand exactly what your Buick, Chevrolet, GMC needs.

Get the best possible service from the experts. Our Certified Technicians know your vehicle inside and out and are specifically trained to service Buick, Chevrolet, GMC and Cadillac vehicles using a wide variety of parts to suit any budget from ACDelco to original equipment. Request a quote or schedule a service appointment today to receive “Expert Service at Competitive Prices”.

Rock Country GM offers express service for everyday maintenance such as oil changes, battery replacement, and new wiper blades. We also offer shuttles to home or work, as well as updated, comfortable waiting lounges and the opportunity to check out the latest vehicles. If you’re looking for competitive prices, convenience, and expertise in Thompson, our dealership is here for you and your repairs. Schedule your service appointment today at Rock Country GM.