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Mark Christopher Auto Center
Ontario, CA
11,148 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 11,148 reviews
April 27, 2026
Fast and friendly service. Easy drop off and very accommodating in providing pick up service. Easy drop off and very accommodating in providing pick up service. More
by yvasquez829
Verified CustomerEmployees Worked With
April 27, 2026
Juan was very professional and courteous, fast service and received my car back when it was quoted. and received my car back when it was quoted. More
by livnmac
Employees Worked With
April 26, 2026
We came from a bad service from a different Chevy dealer and Mark Christopher Auto Center made it a way better experience hands down to Frank,Ray and the Lady in finance sorry forgot her name but such a swe and Mark Christopher Auto Center made it a way better experience hands down to Frank,Ray and the Lady in finance sorry forgot her name but such a sweetheart she made my sons day with how kid friendly she was. Will definitely be referring friends and family to Mark Christopher Auto Center. More
by cesarsanchezccs
April 26, 2026
the Best! Super kind and attention to detail and overall pleasant experience for having to take car in for service. Super kind and attention to detail and overall pleasant experience for having to take car in for service. More
by SHEILA30
April 26, 2026
I absolutely love this dealership, everyone is so nice and helpful, it doesn't matter if your there to buy a car or get service done, they treat you like a friend and go above and beyond..! and helpful, it doesn't matter if your there to buy a car or get service done, they treat you like a friend and go above and beyond..! More
by lisagibson
April 26, 2026
Avo is always incredibly helpful, never hesitates to assist, and deserves sincere thanks for everything assist, and deserves sincere thanks for everything More
by catalinahuerta24
Employees Worked With
April 25, 2026
Everything was done too perfection, all work was completed and looks amazing Thanks for a great job completed and looks amazing Thanks for a great job More
by dvbematerials
April 24, 2026
JC and Greg Hess went out of their way to make our experience excellent. They were patient, understanding to our needs and beyond hospitable. Both of them should be commended on their quality of work experience excellent. They were patient, understanding to our needs and beyond hospitable. Both of them should be commended on their quality of work More
by Slusser9
Employees Worked With
JC Cavazos
April 24, 2026
Avo was awesome. Keep me informed at all times and reached out to me as he had indicated. Keep me informed at all times and reached out to me as he had indicated. More
by None
Employees Worked With
