Certified Service


Looking for Buick and GMC service department in Cobourg? Then you are at the right place. Come by Thomas Buick GMC Ltd for all your automotive needs. We have a team of highly trained and GM-certified technicians that resolve your vehicle problems. At our GMC and Buick service centre in Cobourg, we also have a huge inventory of parts. Our friendly staff is here to help you out. No matter what kind of service you need from oil changes to engine work, we can help you. So what are you waiting for? Trust our Buick and GMC service department in Cobourg. Give us a call to schedule an appointment, we are waiting to assist you. Stop by our Cobourg Buick and GMC service centre and let us diagnose your vehicle today!

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".

Thomas Buick GMC Ltd 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 Cobourg, our dealership is here for you and your repairs. Schedule your service appointment today at Thomas Buick GMC Ltd.



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 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 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 Buick, GMC Certified Service expert technicians at Thomas Buick GMC Ltd can recommend quality new brakes. So you can utilize every stop and every turn to further your pursuit.


Your 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 Buick, GMC will help keep it running as beautifully as the day you drove it home.