MacMaster Buick GMC is Dufferin County's source for new Buick and GMC vehicles and a GM Certified Pre-Owned Dealer. The dealership provides an amazing, hands-down best dealership experience with great service. Customers report a friendly, knowledgeable, and helpful team that is kind, patient, and dedicated. Staff are described as going above and beyond, offering exceptional customer service with genuine care and guidance. The service department is noted for being honest, upfront, and quick to explain everything, making customers feel their vehicle is in good hands. The expert service and parts departments are dedicated to keeping vehicles running smoothly. Many customers state they will definitely go back and gladly recommend the dealership.
I recently serviced my truck at MacMaster GMC and had a very positive experience with Service Advisor, David Gauthier. David was outgoing, knowledgeable and there were no surprises with the repair. I service my vehicle regularly and appreciate the integrity and professionalism of this dealership.
November 2025
Our family always deals with John in parts. He’s super kind and always smiling.
November 2025
Hands down the best GMC Dealership experience i have had to date. Thanks to Daniel LeBlanc for the great service on the new 2500HD...
