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Jeff Rizzi
Jeff Rizzi
Service Director
Mark Christopher Auto Center
2131 E Convention Center Way
Ontario, CA 91764
2,091 Reviews
2,091 Reviews
Write a Review2091 Reviews of Jeff Rizzi
February 04, 2026
I was very happy that they were finally able to fix the problem with the brakes problem with the brakes More
by MEMARTINEZ575
Verified CustomerOther Employees Tagged: Tony Lopez
January 30, 2026
Very helpful to the people my son spoke with. They handled all his needs professionally They handled all his needs professionally More
by MEMARTINEZ575
Other Employees Tagged: Tony Lopez
January 26, 2026
The only place I will go for my service. From the pickup of my car to the drop off was so amazing. Everything on time and car was returned on time and beautiful. From the pickup of my car to the drop off was so amazing. Everything on time and car was returned on time and beautiful. More
by KELZBENZ
Other Employees Tagged: Rigo
January 24, 2026
Everything was excellent from picking up my car, keeping me informed on the service, to delivering my car back to me in the timeline I was promised. I won’t go anywhere else me informed on the service, to delivering my car back to me in the timeline I was promised. I won’t go anywhere else More
by KELZBENZ
Other Employees Tagged: Nate Heath , Rigo
January 13, 2026
SERVICE WAS GREAT AS ALWAYS WOULDS ALWASYS REFER THIS FINE DEALERSHIP TO ALL WITH AUTOMOTIVE NEEDS ! FINE DEALERSHIP TO ALL WITH AUTOMOTIVE NEEDS ! More
by JGGOMEZ
Other Employees Tagged: Avo Injian, Javier Juarez, Juan Fletes
January 03, 2026
New vehicle was not working correctly. Started with a dead battery and continued into a failed AC condenser coil. They're making it right and sent me home in a brand new loaner vehicle, bu Started with a dead battery and continued into a failed AC condenser coil. They're making it right and sent me home in a brand new loaner vehicle, but it took two weeks in their shop on the repairs and then they noticed they damaged the door and had to send it to a body shop for more repairs. I am still driving a car that isn't mine for an undisclosed amount of time until mine is finished and delivered to me. I'm not knocking the dealership, but this has been one thing after another and is still not resolved. I haven't even been allowed to drive the car yet and I'm less than two weeks from having to make my first payment on it. More
by xrisetovotesirx
Other Employees Tagged: Greg Hess, Javier Juarez , Richard Chiang
January 01, 2026
Great and excellent customer service when taking any of my GM vehicles from Chris and Dario at Cadillac, Javier in the Chevy side, Bob in parts and the rest of the Mark Christopher team that make service a my GM vehicles from Chris and Dario at Cadillac, Javier in the Chevy side, Bob in parts and the rest of the Mark Christopher team that make service and repair trips as painless as possible including Danielle in the loaner department. More
by JRodela06
Other Employees Tagged: Nobu Damon, Leslie Fuentes, Javier Juarez , Dario Gomez, Bob in Parts
December 12, 2025
Very fast and friendly service as usual. I will continue to bring my Silverado back for service/maintenance for years to come! I will continue to bring my Silverado back for service/maintenance for years to come! More
by sepulveda_sal
Other Employees Tagged: Tony Lopez
December 08, 2025
As always, Jeff Rizzi and Christopher in the service department took care of us. We arranged to drop-off the car the night before and they've allowed us to do late pick-up after service has closed which department took care of us. We arranged to drop-off the car the night before and they've allowed us to do late pick-up after service has closed which is needed so that we can have the vehicle serviced while we are working. We receive a notification in the morning that they have the vehicle and will call if they have any questions or to let us know that the vehicle is finished. Has been a pleasure to work with them More
by JOE@SJDINC.COM
November 17, 2025
Always a great experience coming here for my vehicle service needs. Management is top notch, Jeff Rizi is amazing, always goes above and beyond to make sure we are taken care of. My service advisor is service needs. Management is top notch, Jeff Rizi is amazing, always goes above and beyond to make sure we are taken care of. My service advisor is always very communicative and helpful More
by Haro
Other Employees Tagged: Nobu Damon
