AAA Approved Auto Repair Shop Reviews Mercedes-Benz of Ontario 3787 East Guasti Road Ontario, CA 91761 Tel: (909) 212-8400 Hours: M-F: 07:00:00 AM - 07:00:00 PM Sat: 07:00:00 AM - 04:00:00 PM Sun: Closed Reviews Sort Reviews by: Date » or Rating » Page 1 of 18 |<< 1 2 3 4 5 6 7 8 9 10 → >| 1 Reviews 2023 mercedes-benz gle 350 owner Ontario, CA Reviewed : 03/22/2026 Comment : Great service team. Our service advisor Christian Lopez was great. We are closer to envision in West Covina but their service doesn't even compare to Ontario. It was worth the drive. Thank you Christian 1 Reviews 2014 mercedes-benz c250 owner Ontario, CA Reviewed : 02/20/2026 Comment : Took my car in for steering column actuator they had my car for a week I got it back they messed up my cruise control and charge me for their mistake and kept my car for another 4 days so all together like 2 weeks I was without a car and got charged for their error 1 Reviews Joeann w. Ontario, CA Reviewed : 01/30/2026 Comment : I appreciated the professional but friendly service and text message updates. The facility was clean and comfortable. The pricing was fair. 1 Reviews 2020 mercedes-benz c300 owner Ontario, CA Reviewed : 01/26/2026 Comment : Love the way I was treated everyone was so polite. A young lady even came around with cookies. I was getting an A service they didn't try to sell me anything that I didn't need 1 Reviews 2020 mercedes-benz glb 250 4matic owner Ontario, CA Reviewed : 01/04/2026 Comment : Changed the battery and reset battery for maintenance Good price, fast service, very professional and found some other services that are going to be due for our vehicle 1 Reviews 2018 mercedes-benz c300 owner Ontario, CA Reviewed : 12/08/2025 Comment : I like this service from Art Foulk he was berry help for explaining all the service they did in my cart I like the idea didn't have to wait too long for my car to be done 1 Reviews Richard f. Ontario, CA Reviewed : 12/08/2025 Comment : Very slow to respond and poor communication after initial contact, did not seem to prioritize a sale despite the numerous calls and emails/texts. My initial contact was 10am and I was lead along for hours only to be told at 8:30pm the car had already been sold. 1 Reviews 2019 mercedes-benz a 220 owner Ontario, CA Reviewed : 12/01/2025 Comment : Excellent service, smooth and efficient. The team at MB Ontario are pros 1 Reviews 2019 mercedes-benz a 220 owner Ontario, CA Reviewed : 11/28/2025 Comment : Mercedes Benz never disappoints. Customer service is top tier! From the moment You drive up until you leave the people are amazing!!! 1 Reviews Michael v. Ontario, CA Reviewed : 11/27/2025 Comment : He kept telling me it's just only a few thousand dollars more and youget the car want. I told him if only a few thousand sounded insignificant to you, why not low it down, so I can buy that car. Page 1 of 18 |<< 1 2 3 4 5 6 7 8 9 10 → >|