Cadillac, Chevrolet, Buick and GMC Service in Toronto

Maintenance and Repair

Our certified GM service centre in Toronto is staffed with the most qualified specialists in Chevrolet, Buick, Cadillac and GMC maintenance and repair in the GTA!

At Old Mill Cadillac Chevrolet Buick GMC Ltd, we take great pride in ensuring that the drivers we serve from greater Etobicoke, Mississauga, Scarborough and Vaughan stay safely on the road. Our team of manufacturer-trained GM service advisors and technicians is able to perform the full range of car care services, from routine maintenance, tire changes and windshield replacement to mechanical and engine repairs.

Please feel free to use our convenient online form to schedule your next service visit. Old Mill Cadillac Chevrolet Buick GMC Ltd offers a large, modern facility to ensure you get faster service, plus we have a comfortable lounge with complementary snacks, coffee and tea, and a no-charge valet service to get you here and back home or to the office.

Why Coming to Old Mill for Service Makes Sense:

  • Unrivaled expertise in GM vehicles
  • Certified technicians, ongoing training
  • No-charge car wash and vacuum with every service
  • Genuine GM parts, products and accessories
  • Refurbished original parts available
  • State-of-the-art facility, the latest tools and diagnostic equipment
  • 14 service bays for faster service
  • Service on hybrids, diesel-engine vehicles
  • Large tire centre

Collision Repair Centre

Old Mill Cadillac Chevrolet Buick GMC Ltd is proud to offer comprehensive, fully professional collision repair and detailing services at our modern facility. We operate under the Fix Auto banner for the greatest quality assurance for our customers. Let us take the stress out of your life after a collision or fender-bender!