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Mark Christopher Cadillac
Ontario, CA
16 Reviews
Mark Christopher Cadillac and the Leggio family are extremely active in the surrounding communities. The two brothers, Mark and Christopher have been members of the San Antonio Community Hospital Foundation, the Inland Empire Open, the Ontario Chamber Board of Directors, and the Fairplex Board for the LA County Fair for the last several years. They also serve as the chairperson, emcee or committee member for charitable events including Upland National Little League, Damien High School Scholarship program, American Heart Association, Rancho Cucamonga and Upland Library, Ontario and Upland Police Officer Association and numerous others.
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This rating includes all dealership reviews, with more weight given to recent reviews.
Sales Price Transparency
Service Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Workmanship
Service Time
Service Communication
Hours
Sales/Showroom
Monday 8:00 AM - 9:00 PM
Tuesday 8:00 AM - 9:00 PM
Wednesday 8:00 AM - 9:00 PM
Thursday 8:00 AM - 9:00 PM
Friday 8:00 AM - 9:00 PM
Saturday 8:00 AM - 8:00 PM
Sunday 9:00 AM - 7:00 PM
Service
Monday 8:00 AM - 5:00 PM
Tuesday 8:00 AM - 5:00 PM
Wednesday 8:00 AM - 5:00 PM
Thursday 8:00 AM - 5:00 PM
Friday 8:00 AM - 5:00 PM
Saturday Closed
Sunday Closed
Parts
Monday 8:00 AM - 5:00 PM
Tuesday 8:00 AM - 5:00 PM
Wednesday 8:00 AM - 5:00 PM
Thursday 8:00 AM - 5:00 PM
Friday 8:00 AM - 5:00 PM
Saturday Closed
Sunday Closed
By Type
Showing 16 reviews
November 10, 2025
My experience with MC was great! Greg Hess & Alex Sarabia always go above and beyond to take care of me and my car needs! I am a 15 year returning customer! Greg Hess & Alex Sarabia always go above and beyond to take care of me and my car needs! I am a 15 year returning customer! More
by ANTHONYMCGOWAN3
Employees Worked With
Greg Hess & Alex Sarabia
July 14, 2025
All I have to say is that Nobu Domon is the G. O.A.T of service consultants! He always takes care of my cars in a professional and timely manner. Thank you Nobu for all you do! O.A.T of service consultants! He always takes care of my cars in a professional and timely manner. Thank you Nobu for all you do! More
by Jnsima
Employees Worked With
Nobu Domon
June 02, 2025
This was easily one of the best car-buying experiences I’ve ever had. Jason Ho made the entire process smooth and stress-free—no haggling, no hours spent in the finance office. Everything was ready to go I’ve ever had. Jason Ho made the entire process smooth and stress-free—no haggling, no hours spent in the finance office. Everything was ready to go when we arrived. Jason went above and beyond, and every dealership should have a sales associate like him More
by Ed
Employees Worked With
Jason Ho
April 28, 2025
Don't waste your time or money! !! Bought my car at the end of January 2025 & have had it in the service dept. 4 times & it keeps coming back in the same crappy condition !! So much !! Bought my car at the end of January 2025 & have had it in the service dept. 4 times & it keeps coming back in the same crappy condition !! So much for all the xx they sell you on the " Cadillac " treatment, blah,blah,blah, once you buy the car your stuck. Last time we took it in the service dept. Chick seemed so put out to do her job. More
by Frustrated
Employees Worked With
None
June 18, 2024
Your financial person, Sam Fadkhouri, pressured us to purchase an extended warranty. In my opinion, the warranty was very expensive. When we refused to purchase the extended warranty, his attitude change purchase an extended warranty. In my opinion, the warranty was very expensive. When we refused to purchase the extended warranty, his attitude changed, making us feel uncomfortable and reluctant to consider doing business with Mark Christopher in the future. More
by dan@danbartkowski.com
Employees Worked With
Alex Sarabia
March 31, 2023
Alex Sarabia and Greg Hess are thee must knowledgeable and kind gentleman that make you feel like family. They helped obtain my dream car! Long hours they didn’t not leave me alone. So smart and kind and kind gentleman that make you feel like family. They helped obtain my dream car! Long hours they didn’t not leave me alone. So smart and kind More
by maryloumaynez
Employees Worked With
Alex Sarabia
