Certified Service


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

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Tires affect just how well you grip the road. Our Tire Finder tool makes it quick and easy to find tires for any vehicle. Click the drop-down menus to select your vehicle information and navigate your search. Once you've selected your new tires, the Chevrolet, Buick, GMC Certified Service expert technicians can handle all of your tire needs at your scheduled appointment.


You depend on your vehicle to help drive your achievements. Your engine depends on the oil that flows through it to help prolong its life. Changing it is important, routine maintenance that your Chevrolet, Buick, GMC Certified Service experts perform with quality oil and expert knowledge of your vehicle.


The ability to move ahead effectively requires the ability to stop efficiently. The same is true on the road-exceptional performance requires excellent braking. When you need brake service, your Chevrolet, Buick, GMC Certified Service expert technicians at Ernie Dean Chevrolet Buick GMC can recommend quality new brakes. So you can utilize every stop and every turn to further your pursuit.


Your Chevrolet, Buick, GMC is more than a vehicle-it's an innovatively designed, technologically advanced machine. Using high-quality auto parts that are specifically crafted and tested for your Chevrolet, Buick, GMC will help keep it running as beautifully as the day you drove it home.

Get the best possible service from the experts. Certified Technicians know your vehicle inside and out and are specifically trained to service Chevrolet, Buick, 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".

Ernie Dean Chevrolet Buick GMC 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 Alliston, our dealership is here for you and your repairs. Schedule your service appointment today at Ernie Dean Chevrolet Buick GMC


We have your best interests in mind, so we only hire the most highly trained mechanics to work in our Buick, Chevrolet, GMC service centre. Our repair technicians know your Buick, Chevrolet, GMC better than anyone, so they work quickly and efficiently, and that can save you money.


Are you looking to get your car repaired? Our Alliston Chevrolet, Buick and GMC service and repair centre is here for you! From routine oil, lube, and filter maintenance, to new tire and more. We're also your source in for brake repair. Whether it is pads, rotors, drums or just a brake inspection, our Alliston Chevrolet, Buick and GMC service department is ready to take a look and keep you and your passengers safe by ensuring your vehicle has adequate stopping power. Our factory-trained technicians provide GM-certified facility at competitive prices. You can be sure your car, truck or SUV is well taken care of by those who know your vehicle inside and out. The certified experts, at our Chevrolet, Buick and GMC service department in Alliston, will diagnose your problems with the latest tools and equipment's. We are open Monday through Saturday. Give us a call at 866-242-1745 to speak with us or stop by Ernie Dean Chevrolet Buick GMC today!


You set your sights higher. To Buick, Chevrolet, GMC Certified Service, that prospect isn’t intimidating; it’s inspiring. You can rely on our technicians to possess expert knowledge of your vehicle, from its detailed stitching to the curves of its frame. The distinctive level of care provided can be found at Ernie Dean Chevrolet Buick GMC.