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Mark Christopher Auto Center
Ontario, CA
10,439 Reviews
At Mark Christopher Auto Center our mission is to be a premier quality GM retailer in the Los Angeles metro - Southern California area; providing the best opportunities for our team members, customers, communities, and the manufacturer we represent. Feel free to come by the store at any time to meet us in person. We invite you to take a tour of our facility and enjoy a pressure free car buying experience.
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This rating includes all dealership reviews, with more weight given to recent reviews.
Sales Price Transparency
Service Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Workmanship
Service Time
Service Communication
Hours
Sales/Showroom
Monday 9:00 AM - 8:00 PM
Tuesday 9:00 AM - 8:00 PM
Wednesday 9:00 AM - 8:00 PM
Thursday 9:00 AM - 8:00 PM
Friday 9:00 AM - 8:00 PM
Saturday 9:00 AM - 8:00 PM
Sunday 9:00 AM - 7:00 PM
Service
Monday 7:00 AM - 5:00 PM
Tuesday 7:00 AM - 5:00 PM
Wednesday 7:00 AM - 5:00 PM
Thursday 7:00 AM - 5:00 PM
Friday 7:00 AM - 5:00 PM
Saturday 8:00 AM - 12:00 PM
Sunday Closed
Parts
Monday 7:00 AM - 5:00 PM
Tuesday 7:00 AM - 5:00 PM
Wednesday 7:00 AM - 5:00 PM
Thursday 7:00 AM - 5:00 PM
Friday 7:00 AM - 5:00 PM
Saturday 8:00 AM - 12:00 PM
Sunday Closed
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Showing 10,439 reviews
September 07, 2025
I had some minor issues with the work done on the headliner but, after multiple attempts, I can’t get anybody to respond about fixing it. There are enough other service centers around that I’ll be ta headliner but, after multiple attempts, I can’t get anybody to respond about fixing it. There are enough other service centers around that I’ll be taking my business to one of them in the future. More
by MMIZE721
Verified CustomerEmployees Worked With
September 05, 2025
They were friendly and they work with me get the best possible deal available and they explain everything to me that I didn't understand step by step so that I wouldn't understand it I would recommend th possible deal available and they explain everything to me that I didn't understand step by step so that I wouldn't understand it I would recommend them to my friends and family in anybody else who needs a car. More
by Bgwinn22
Employees Worked With
September 05, 2025
Excellent and expedite service! Noah took really good care of my problem. Will contact Noah directly. Noah took really good care of my problem. Will contact Noah directly. More
by CLIENTSERVICES0
Employees Worked With
September 05, 2025
Great experience shopping for a car here. The overall experience was awesome glad we got a deal done. The overall experience was awesome glad we got a deal done. More
by alexnunez311
September 05, 2025
I had a warranty issue with my 1 year old Escalade and as usual Chelsea got me right in and out. Treated like family. Very happy with my service. usual Chelsea got me right in and out. Treated like family. Very happy with my service. More
by SCOTTDARROW
Employees Worked With
September 04, 2025
Very helpful service department, listened to complaints and found problem. Was able to work around my schedule. and found problem. Was able to work around my schedule. More
by Amy H.
Employees Worked With
September 04, 2025
Went in and had my oil change and tire rotation done in under 2 hours definitely better and faster then most other dealers under 2 hours definitely better and faster then most other dealers More
by VIRGINIOR115
September 04, 2025
Great service, I’ve never taken my car anywhere else to be serviced. They always do a good job. be serviced. They always do a good job. More
by grandmamary8689
Employees Worked With
September 03, 2025
the service was great mario and greg were very helpful great deal on my new blazer all the staff we very very patient great deal on my new blazer all the staff we very very patient More
by GARY.RAFE
