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Greg Hess
Greg Hess
Internet Sales Director
Mark Christopher Auto Center
2131 E Convention Center Way
Ontario, CA 91764
422 Reviews
Love to give Great Experiences and gain raving fans...
Read moreDealership Experience
15 yrs, 6 mos
Industry Experience
17 yrs, 10 mos
422 Reviews
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422 Reviews of Greg Hess
November 19, 2025
Gregg and Alex exceeded our expectations from start to finish. The moment we walked in, we were greeted warmly and never felt pressured or rushed. They took the time to understand what we were looking for finish. The moment we walked in, we were greeted warmly and never felt pressured or rushed. They took the time to understand what we were looking for and were incredibly knowledgeable about the different models, features, and financing options available. Alex was especially outstanding—friendly, patient, and genuinely focused on helping us find the right Yukon, not just making a sale. He answered all of our questions, offered helpful recommendations, and made the entire process stress-free. Will definitely recommend to everyone to use them on your next purchase. More
by Ryan C
Verified CustomerOther Employees Tagged: Sam Fakhouri, Alex Sarabia
October 28, 2025
My husband and I had the ABSOLUTE BEST EXPERIENCE here at Mark Christopher! Alex and Greg are the two who took care of us and we have nothing but good things to say about them! They definitely went above and Mark Christopher! Alex and Greg are the two who took care of us and we have nothing but good things to say about them! They definitely went above and beyond for us! More
by claudia.handlen
Other Employees Tagged: Alex Sarabia
October 25, 2025
Once negotiations started the friendly vibe was gone. 323-3148509 this is my contact. I did get a call regarding my last review. I appreciated The call. Please contact me again. Thank you 323-3148509 this is my contact. I did get a call regarding my last review. I appreciated The call. Please contact me again. Thank you More
by drew8678
Other Employees Tagged: Sam Fakhouri, Jerry Pena
October 23, 2025
That’s my third time dealing with Mark, Christopher in the last five years always up to my expectation nice clean dealer dealership, friendly staff very helpful this time I always help by Mr. Richard Chan the last five years always up to my expectation nice clean dealer dealership, friendly staff very helpful this time I always help by Mr. Richard Chang makes me feel like he was buying a car for himself or to his family member wonderful man I have been sending them people over to him to buy cars what a great guy More
by chadi126
Other Employees Tagged: Sam Fakhouri, Nate Heath, Jackie Klosky, Avo Injian, Javier Juarez, Julie Escobar, Juan Fletes, Sam Abdelmesseh, Lloyd Beardsley , There was a gentleman who very helpful by the name of JC
October 23, 2025
Matt Flores and Greg Hess were very helpful and spent a lot of time working on the First Responders credit. Matt delivered the Tahoe, saving my wife a trip. So very considerate, both Greg and Matt. Matt lot of time working on the First Responders credit. Matt delivered the Tahoe, saving my wife a trip. So very considerate, both Greg and Matt. Matt spent a lot of time going over the electronics and left us with a good understanding of all gadgets. Both left us with their direct phone numbers in case we had any questions. Five Stars all the way. More
by ALGROTEFEND
Other Employees Tagged: Sam Fakhouri, Jason Ho, Matt Flores
October 13, 2025
Great Dealership, Above and Beyond Great Service. Mario S and Greg H did a great job. Mario S and Greg H did a great job. More
by GARRETTNHB
Other Employees Tagged: Mario Sanchez
October 04, 2025
Have been doing business with Mark Christopher for 30+ years; the team is great! Thanks Greg years; the team is great! Thanks Greg More
by GREGERICKSON51
Other Employees Tagged: JC Cavazos, Nobu Damon, Dario Gomez, Eric Nosser
October 04, 2025
Sergio Rodriguez was a great salesman who made car buying a great experience. Very knowledgeable and worked with me to be able to get an affordable payment. a great experience. Very knowledgeable and worked with me to be able to get an affordable payment. More
by angelarodriguez1598
Other Employees Tagged: Sergio Rodriguez
