Old Mill Cadillac Chevrolet Buick GMC Ltd.

I have purchased 3 Cadillacs from this dealer and have always had excellent service from beginning to end of my experience. Sales Manager George couldn't have been more helpful or well informed. Mary at r always had excellent service from beginning to end of my experience. Sales Manager George couldn't have been more helpful or well informed. Mary at reception was excellent and supportive as well. The service department goes out of their way to get it right! Thanks everyone! I love my new CT4! More

Salesman uses viable resources within the system to meet the wishes of consumers. Displays appropriate emotional connectivity. Excellent product knowledge of the available inhouse brands. Communicates his the wishes of consumers. Displays appropriate emotional connectivity. Excellent product knowledge of the available inhouse brands. Communicates his messages very well. More

Andy was great to deal with. (Service Advisor). Very accommodating. Explains all work in detail and knows his stuff. Great dealership. Will definitely recommend both sales and service. Keep up the great accommodating. Explains all work in detail and knows his stuff. Great dealership. Will definitely recommend both sales and service. Keep up the great work. More

I was very happy with the service I recieved. All problems with my vehicle were identified promptly. Advisor Jesse was very personable - helpful. problems with my vehicle were identified promptly. Advisor Jesse was very personable - helpful. More

All good car runs great Was complaining gurgling All good car runs great Was complaining gurgling coughing stuttering Felt it would stop on the highway All good car runs great Was complaining gurgling coughing stuttering Felt it would stop on the highway More

Pleased with service. Quick efficient good information. Love the car wash! Thanks for caring. Love the car wash! Thanks for caring. More

Years of superb service. We have bought and serviced 3 Buicks over 3 decades. Excellent service and committed staff. Last visit was an urgent and unusual issue. Felt like the guys really cared and had us Buicks over 3 decades. Excellent service and committed staff. Last visit was an urgent and unusual issue. Felt like the guys really cared and had us mobile very quickly. More

Great customer service, understood that my child was with me and got my service done as quick as he could.I appreciated the service he gave me and got my service done as quick as he could.I appreciated the service he gave More

All aspects of service, were excellent, from booking the appointment, to valet pick up, to the actual service itself. Thank you Old Mill Cadillac for the stellar service! appointment, to valet pick up, to the actual service itself. Thank you Old Mill Cadillac for the stellar service! More

I was going in for an oil change for my ATS 2016, which was advertised at $79.95. I was quite surprised when the bill came after the service was completed and it was showing $96 plus taxes for a total of $ was advertised at $79.95. I was quite surprised when the bill came after the service was completed and it was showing $96 plus taxes for a total of $109. I asked what was the catch and I was told that the « special price » was for 5 litres of oil. My car requires 6 litres of oil, something that was not mentioned beforehand. The second problem was that the agent said I should get my transmission oil changed because my car was approaching 83 000km. I told him I would need t9 make another appointment for that. I was a little curious about that suggestion and looked through my recommended maintenance guide and could not find any reference to a required transmission oil change anywhere. Even the dealership in-house guide only suggests a transmission oil change at 96 000km, so it really feels like this was a scam. Unfortunately, it is the dealership where I originally bought my car…..never again… More