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Johnny Mendoza
Johnny Mendoza
Commercial/Fleet Manager
Mark Christopher Auto Center
2131 E Convention Center Way
Ontario, CA 91764
189 Reviews
Dealership Experience
14 yrs, 11 mos
Industry Experience
18 yrs, 5 mos
189 Reviews
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189 Reviews of Johnny Mendoza
August 14, 2026
Johnny Mendoza was very helpful explaining and setting up our new Buick Encore GX. We did not visit the dealership. Our new car was delivered to our Autoland agent's office. our new Buick Encore GX. We did not visit the dealership. Our new car was delivered to our Autoland agent's office. More
by s.coudyser
Verified Customer
August 09, 2026
I also want to give a special shout-out to Johnny Mendoza for his exceptional customer service. He was an is incredibly friendly and helpful, and made the entire experience enjoyable from beginning to end. for his exceptional customer service. He was an is incredibly friendly and helpful, and made the entire experience enjoyable from beginning to end. He truly knows how to take care of customers and made me feel like I was in good hands throughout the process. Excellent work, excellent service, and an excellent experience all around. I highly recommend the MC group, and ask for Johnny Mendoza More
by haltonfred
Other Employees Tagged: Avo Injian , Veronica Smith
August 03, 2026
Johnny is great to work with! He knows what I like and need, he does everything to make it happen fast! He knows what I like and need, he does everything to make it happen fast! More
by BEN81
Other Employees Tagged: Nobu Damon
August 02, 2026
Johnny is great to work with! He knows exactly what I’m looking for and need! He gets everything done super fast for a easy purchasing experience! He knows exactly what I’m looking for and need! He gets everything done super fast for a easy purchasing experience! More
by BEN81
Other Employees Tagged: Nobu Damon
June 18, 2026
Easy to work with. They do not pressure you. Very kind and helpful. Very straight forward on the sale and price of the vehicle. I did not have to play any back and fort They do not pressure you. Very kind and helpful. Very straight forward on the sale and price of the vehicle. I did not have to play any back and forth negotiation games. More
by Cbreton
Other Employees Tagged: Johnny Mendoza
June 06, 2026
Johnny Mendoza was very helpful on getting everything squared away for my new Cadillac CT5 purchase. Took care of my paperwork and dealing with GM directly and tried to get it taken care of as fast as he squared away for my new Cadillac CT5 purchase. Took care of my paperwork and dealing with GM directly and tried to get it taken care of as fast as he could. More
by deborahbb1985
Other Employees Tagged: Nobu Damon
May 02, 2026
Quick easy and no hassle. Johnny Mendoza delivered an exceptional experience from start to finish. His professionalism, transparency, and attention to detail made the entire p Johnny Mendoza delivered an exceptional experience from start to finish. His professionalism, transparency, and attention to detail made the entire process seamless and stress-free. He went above and beyond to ensure everything was handled efficiently and correctly. It’s rare to find this level of service—because of Johnny, we will absolutely continue doing business here and highly recommend him to anyone looking for a top-tier car buying experience.” More
by Scott@vancecorp.net
Other Employees Tagged: Johnny Mendoza
April 17, 2026
I had the best experience with this dealership and Johnny was so much help. He was kind enough to guide me through the process of getting exactly what I wanted and made sure I was completely satisfied before was so much help. He was kind enough to guide me through the process of getting exactly what I wanted and made sure I was completely satisfied before leaving. He’s the best! More
by christinaparra22
Other Employees Tagged: Joe Gonzalez, Jason Ho
