
Mercedes-Benz of Ontario
Ontario, CA
Hours
Sales/Showroom
Monday 7:00 AM - 9:00 PM
Tuesday 7:00 AM - 9:00 PM
Wednesday 7:00 AM - 9:00 PM
Thursday 7:00 AM - 9:00 PM
Friday 7:00 AM - 9:00 PM
Saturday 7:00 AM - 9:00 PM
Sunday 10:00 AM - 8:00 PM
Service
Monday 7:00 AM - 7:00 PM
Tuesday 7:00 AM - 7:00 PM
Wednesday 7:00 AM - 7:00 PM
Thursday 7:00 AM - 7:00 PM
Friday 7:00 AM - 7:00 PM
Saturday 7:00 AM - 4:00 PM
Sunday Closed
Parts
Monday 7:00 AM - 9:00 PM
Tuesday 7:00 AM - 9:00 PM
Wednesday 7:00 AM - 9:00 PM
Thursday 7:00 AM - 9:00 PM
Friday 7:00 AM - 9:00 PM
Saturday 7:00 AM - 9:00 PM
Sunday 10:00 AM - 8:00 PM
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Gerald Corona, Service Mgr, was extremely professional, courteous, knowledgeable and accommodating. He is the epitome of what customer service / satisfaction should be ! Thank you for your excellent supp courteous, knowledgeable and accommodating. He is the epitome of what customer service / satisfaction should be ! Thank you for your excellent support, Gerald ! Tracy and Sam Gracy More
Rudy is an amazing service advisor! He went above and beyond to help get my car fixed in no time. I appreciate the excellent t service! Thank you, Rudy! beyond to help get my car fixed in no time. I appreciate the excellent t service! Thank you, Rudy! More
Did everything he could to push us out the door when I told him I got a nail in my tire. Asked me “so what do you want me to do”? I said maybe do more inspections, and he wants to charge me for it and I s told him I got a nail in my tire. Asked me “so what do you want me to do”? I said maybe do more inspections, and he wants to charge me for it and I said fine. Then another gentleman found the nail, when I ask him to fix it, he started to tell me it’s gonna be a long wait and I can do it at other tire shops for free. I told him I don’t want non Mercedes tech to work on it because sometimes they break you tire pressure monitor system. More
The service representative went over and beyond. I came in for battery service but found something else that needed service under warranty and got it done. in for battery service but found something else that needed service under warranty and got it done. More
Repair Service The key drop-off service is convenient. I got called the next day morning and they asked for my approval for ordering parts. Excellent communication The key drop-off service is convenient. I got called the next day morning and they asked for my approval for ordering parts. Excellent communication via text for any updates. Staffs are friendly and helpful. Saved me a lot of time. More
Scheduled maintenance Dealership is always clean. There is adequate staff to assist you with your needs. Ease of making appointment. There is constant reminder re:maintenan Dealership is always clean. There is adequate staff to assist you with your needs. Ease of making appointment. There is constant reminder re:maintenance due. More
Service is great as always. Phil is wonderful and makes sure my car needs are always met. Staff are friendly and everything is clean. Love this dealership! sure my car needs are always met. Staff are friendly and everything is clean. Love this dealership! More

Thank you to Jason Cai at Mercedes Benz of Ontario for making the car buying process so easy. We love our new SUV and couldn’t be happier with the personal attention we received throughout the process. Th making the car buying process so easy. We love our new SUV and couldn’t be happier with the personal attention we received throughout the process. Thank you for finding the exact car we wanted. More