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Greg Hess
Greg Hess
Internet Sales Director
Mark Christopher Auto Center
2131 E Convention Center Way
Ontario, CA 91764
415 Reviews
Love to give Great Experiences and gain raving fans...
Read moreDealership Experience
15 yrs, 5 mos
Industry Experience
17 yrs, 9 mos
415 Reviews
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415 Reviews of Greg Hess
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
Verified CustomerOther Employees Tagged: Sergio Rodriguez
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
September 27, 2025
Luis was extremely helpful with getting me the car I wanted. Everyone was great from the other dealerships I have dealt with this one by far exceeded my expectations will recommend to any of my family a wanted. Everyone was great from the other dealerships I have dealt with this one by far exceeded my expectations will recommend to any of my family and friends and go for future purchases More
by Breeandake
Other Employees Tagged: Cesar Luna, Luis Morales
September 21, 2025
Sergio and Greg made the car buying process amazing. We were taken care of from start to finish with nothing but professionalism. We asked for a specific vehicle and they didn’t stop looking until they We were taken care of from start to finish with nothing but professionalism. We asked for a specific vehicle and they didn’t stop looking until they found the perfect one. I highly recommend these two. Also Cesar in finance was on top of everything and made the finance part smooth and quick. The next person was Danielle for our ceramic package and she also made that process flawless More
by rcmrlegere4
Other Employees Tagged: Sergio Rodriguez , Danielle
September 15, 2025
Disappointing experience purchasing a $150K vehicle! So many reasons for a subpar experience: 1. Everything was handled at the Chevrolet showroom when I was there to purchase a top of the line Cadill So many reasons for a subpar experience: 1. Everything was handled at the Chevrolet showroom when I was there to purchase a top of the line Cadillac. 2. I was discouraged from inspecting the vehicle prior to signing the sales contract. When I finally inspected the vehicle, I discovered the rear bumper was not fitted properly despite the sales person telling me that the vehicle inspection team knows what they are doing. The TPMS is malfunctioning as a result of the dealer incorrectly installing the sensor at the time they replaced the factory wheels with the 24in wheels the vehicle was optioned with. 3. Sales person lacked product knowledge - he did not know whether the vehicle was equipped with a spare tire or had run-flat tires. He was also unaware of the headphones that were included with the entertainment package the vehicle was equipped with. More
by sellkim8
Other Employees Tagged: Robert Garcia
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
Other Employees Tagged: Mario Sanchez, Lloyd Beardsley
August 31, 2025
I was very pleased with the service I got from both Sergio and Gregg. I felt They were there for me, without making me feel pressured at all.. I purchased a Cadillac, Lyric, and LOVE IT. Sergio and Gregg. I felt They were there for me, without making me feel pressured at all.. I purchased a Cadillac, Lyric, and LOVE IT. More
by chrissyesposito
Other Employees Tagged: Sergio Rodriguez , Finance by Larry
August 20, 2025
The Best car buying experience! Efficient, knowledgeable and amazing customer care. This was our teenage son’s first truck for his birthday. Armando and the team made it an unforget Efficient, knowledgeable and amazing customer care. This was our teenage son’s first truck for his birthday. Armando and the team made it an unforgettable milestone. Stoked! More
by twixo
Other Employees Tagged: Sam Fakhouri, Armando Nuno, Nate Heath, Sam Abdelmesseh, Lloyd Beardsley
July 31, 2025
Everything was outstanding. They were extremely helpful and the process was quick. Everyone was very helpful. They were extremely helpful and the process was quick. Everyone was very helpful. More
by bosredsox33
Other Employees Tagged: Nick Polytarhos
July 25, 2025
Everything went fairly smooth. I had pre approval check so no need to negotiate much. Team was great. Agent Hess & Rodriguez did a good job and very attentive. Really wish I could I had pre approval check so no need to negotiate much. Team was great. Agent Hess & Rodriguez did a good job and very attentive. Really wish I could have got 2nd key programmed though. More
by DUANE.WILSON
Other Employees Tagged: Albert Rodriguez
