Greg Hess
Greg Hess at Mark Christopher Auto Center

Greg Hess

Internet Sales Director

Mark Christopher Auto Center

2131 E Convention Center Way
Ontario, CA 91764

Contact Me
4.7
436 Reviews

Love to give Great Experiences and gain raving fans...

Dealership Experience

15 yrs, 10 mos

Industry Experience

18 yrs, 2 mos

4.7

436 Reviews

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436 Reviews of Greg Hess

March 17, 2026

Dealership Rating
Employee Rating

From start to finish this whole deal was amazing. Sam Greg and Mario went above and beyond to try and cater to all my requests and needs with my vehicle purchase. The team's professional, thorough an More

by WANDERINGSPIRITSBARCO
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Mar 17, 2026

Mark Christopher Auto Center responded

Thank you for your fantastic review! I'm glad to hear that your experience with Mark Christopher Auto Center was amazing and that Sam, Greg, and Mario went above and beyond to meet your needs. Your enthusiasm means a lot to us. We appreciate you sharing your experience and look forward to assisting you again in the future! Sincerely, Jeff Rizzi | jrizzi@markchristopher.com | 909-975-3932

March 12, 2026

Dealership Rating

Working with Greg and Mario made buying a car easy and enjoyable. I will absolutely refer my family and friends over to Mark Christopher Auto to work with Greg and Mario More

by Marcuskinan
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Mario Sanchez

Mar 12, 2026

Mark Christopher Auto Center responded

Thank you for your kind words, Marcus! I'm thrilled to hear that Greg and Mario made your car-buying experience easy and enjoyable. Your referrals mean a lot to us at Mark Christopher Auto Center. We look forward to assisting you and your family and friends in the future! Lloyd Beardsley General Manager lbeardsley@markchristopher.com

March 07, 2026

Dealership Rating
Employee Rating

Greg and Armando are the best. I never had such a great car buying experience. Mark Christopher is my dealer for all future vehicle purchases More

by BRUCEWIGNALL
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Armando Nuno

Mar 08, 2026

Mark Christopher Auto Center responded

Bruce, thank you for your wonderful feedback! I'm excited to hear that you had such a great car-buying experience with Greg and Armando at Mark Christopher Auto Center. We look forward to being your dealer for all your future vehicle purchases! Safe travels! Lloyd Beardsley General Manager lbeardsley@markchristopher.com

February 27, 2026

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Employee Rating

Great experience! Made the process so easy. No false advertising, price, available incentives were clear before we even arrived, and had all the paperwork ready to go. More

by jenniferbekins
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Sam Fakhouri, Frank Vera , Cesar

Feb 28, 2026

Mark Christopher Auto Center responded

Thank you for your wonderful review, Jennifer! I'm glad to hear that you had a great experience at Mark Christopher Auto Center. It’s our goal to make the process as easy and transparent as possible for our customers. We appreciate your feedback and look forward to assisting you again in the future! Lloyd Beardsley General Manager lbeardsley@markchristopher.com

February 21, 2026

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Great customer service. They were really eager to make sure I got the deal I wanted. More

by robert.soto
Sales Price Transparency
Trade-in Experience
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Recommend Dealer
Yes

Other Employees Tagged: Armando Nuno, Mario Sanchez

Feb 21, 2026

Mark Christopher Auto Center responded

Thank you for your kind words, Robert! I'm happy to hear that you had a great experience with the customer service at Mark Christopher Auto Center. Our team always strives to ensure our customers get the best deal possible. We appreciate your feedback and look forward to serving you again! Lloyd Beardsley General Manager lbeardsley@markchristopher.com

January 20, 2026

Dealership Rating
Employee Rating

Fantastic customer service! Went above and beyond to make sure I was taken care of More

by dave@rslaquatics.com
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Mario Sanchez

Jan 20, 2026

Mark Christopher Auto Center responded

Thank you for your kind words, Dave! I am thrilled to hear that you received fantastic customer service at Mark Christopher Auto Center. Our team always strives to go above and beyond for our customers. We look forward to seeing you again soon! Lloyd Beardsley General Manager lbeardsley@markchristopher.com

January 17, 2026

Dealership Rating
Employee Rating

Excellent from beginning to the end. I try appreciate Luis and Gregg for all they put into this process More

by info@keeperskeep.net
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Luis Morales

Jan 18, 2026

Mark Christopher Auto Center responded

Thank you for your wonderful review! I'm glad to hear that your experience at Mark Christopher Auto Center was excellent from beginning to end. Luis and Gregg truly appreciate your recognition of their hard work. We look forward to serving you again in the future! Lloyd Beardsley General Manager lbeardsley@markchristopher.com

January 15, 2026

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Employee Rating

Excellent service and very professional. I would highly recommend this dealership and service/parts department to others. More

by jmcgarvey27
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Juan Fletes , Matt Flores

Jan 15, 2026

Mark Christopher Auto Center responded

Thank you for your feedback! I appreciate your recommendation of Mark Christopher Auto Center and am glad you received excellent service from our team. We look forward to serving you again! Sincerely, Jeff Rizzi | jrizzi@markchristopher.com | 909-975-3932

January 05, 2026

Dealership Rating
Employee Rating

Everyone I worked with was very knowledgeable definitely Armando. I would definitely go back and work with everyone. I had worked with. I will definitely recommend Mark Christopher to my friends and family. More

by bheeney721
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Armando Nuno

Jan 05, 2026

Mark Christopher Auto Center responded

Thank you for your wonderful feedback! I am delighted to hear that you had a positive experience with our team, especially with Armando. Your recommendation to friends and family means a lot to us. We look forward to welcoming you back to Mark Christopher Auto Center in the future! Lloyd Beardsley General Manager lbeardsley@markchristopher.com

January 03, 2026

Dealership Rating
Employee Rating

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 More

by xrisetovotesirx
Sales Price Transparency
Purchase Time
Recommend Dealer
Yes

Other Employees Tagged: Jeff Rizzi, Javier Juarez , Richard Chiang

Jan 06, 2026

Mark Christopher Auto Center responded

Our team has acknowledged this review.

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