Service Department

GM Certified Service Toronto

You should expect an unmatched level of excellence from your driving experience. Why expect less from your service experience? Your Certified Service experts at Old Mill GM are trained to understand your Cadillac, Chevrolet, Buick, GMC needs.

Give our Certified Service Centre a call, book an appointment or send us a message online!

Discover service offers exclusive to our valued customers

Whether you’re looking for an oil change or getting a full car detailing, you can book it all online

Tire Specials Toronto

Tires affect just how well you grip the road. Learn why changing your tires is important & how we can help.

Our factory trained technicians are equipped to handle it all, from basic maitenance to intensive repair.