
Mark Christopher Auto Center
Ontario, CA
Hours
Sales/Showroom
Monday 9:00 AM - 8:00 PM
Tuesday 9:00 AM - 8:00 PM
Wednesday 9:00 AM - 8:00 PM
Thursday 9:00 AM - 8:00 PM
Friday 9:00 AM - 8:00 PM
Saturday 9:00 AM - 8:00 PM
Sunday 9:00 AM - 7:00 PM
Service
Monday 7:00 AM - 5:00 PM
Tuesday 7:00 AM - 5:00 PM
Wednesday 7:00 AM - 5:00 PM
Thursday 7:00 AM - 5:00 PM
Friday 7:00 AM - 5:00 PM
Saturday 8:00 AM - 12:00 PM
Sunday Closed
Parts
Monday 7:00 AM - 5:00 PM
Tuesday 7:00 AM - 5:00 PM
Wednesday 7:00 AM - 5:00 PM
Thursday 7:00 AM - 5:00 PM
Friday 7:00 AM - 5:00 PM
Saturday 8:00 AM - 12:00 PM
Sunday Closed
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Taylor Hill, Cesar Valenzuela and Ray Khoury all did a fantastic job assisting my wife and I with the purchase of our new 2025 Silverado. It felt as if we were being treated like family. They were welcomi fantastic job assisting my wife and I with the purchase of our new 2025 Silverado. It felt as if we were being treated like family. They were welcoming, knowledgeable and extremely courteous throughout the entire process, leaving us with the peace of mind that not only did we get exactly what we wanted, we got it for a fair price and we couldn’t be happier. We hope to have many years of reliable service with our new vehicle and we know that we can count on the helpful team at Mark Christopher to get us where we want to be. More
I’m responsible for fleet purchases for Ontario International Airport. We have purchased several vehicles from Mark Christopher and largely with the assistance from Jonathan Trimble (JT), they hav International Airport. We have purchased several vehicles from Mark Christopher and largely with the assistance from Jonathan Trimble (JT), they have all been extremely smooth transactions. We appreciate the extra effort JT puts forth More
Eric worked with me to keep the monthly payment where I could afford. He explained in detail about the process. He gave me a ride back to dealer to bring my other car home. could afford. He explained in detail about the process. He gave me a ride back to dealer to bring my other car home. More
We had a great experience at Mark Christopher GMC. Everyone we worked with was wonderful. We came in a few weeks ago and met Jorge who showed us a bunch of trucks. I appreciate that he wasn’t pushy or Everyone we worked with was wonderful. We came in a few weeks ago and met Jorge who showed us a bunch of trucks. I appreciate that he wasn’t pushy or desperate trying to make a sale. He showed us a bunch of trucks and was very knowledgeable about them, which helped a lot. At the time you didn’t have exactly what we were looking for, but I knew I would come back to work with Jorge when more trucks came in. I ended up finding one online that was in transfer to your lot. When I came in to ask about it, Jorge wasn’t there so the new person I worked with promised me they would check on it every day and call me the minute. It was going to be delivered. Unfortunately, that person didn’t follow through and I almost lost the truck of my dreams. Luckily Jorge called to check in on me and I told him about the truck I was looking for and it just so happened it had been delivered that same morning. If it wasn’t for Jorge, I would’ve lost my dream truck. I had been tracking it for weeks and there was only one like it in all of California from what I found. I know multiple people were probably looking at this truck and thankfully, Jorge made sure that I got it. Thank you thank you thank you Jorge!! When we came in to buy the truck once again, Jorge was extremely helpful. I would highly recommend him to anybody. I know who wants to buy a new Chevy or GMC. His manager was also great and kept the process simple. I’m sorry I wish I could remember his name to add it here, but hopefully you’ll figure it out. The gentleman that helped us with all the finance and paperwork stuff was also wonderful. He was easy to work with answered my millions of questions and I really liked the docu-pad thing he had in his office. I want one for my classroom now. Overall it was an awesome car buying experience! More
Customer service like the one Alazar provided is rare. He made my in-laws and mine experience one of a kind. I’ve bought plenty of cars in the past, but I’ve never wanted anyone to get the credit more tha He made my in-laws and mine experience one of a kind. I’ve bought plenty of cars in the past, but I’ve never wanted anyone to get the credit more than Alazar. Since our first initial call to when we received our keys it was a 20/10 More
Everything worked out perfectly, from the drop off to picking up. Very courteous and professional. I will be coming back. picking up. Very courteous and professional. I will be coming back. More
Great customer service made me and my husband feel like family and we will be buying another vehicle soon, Anthony was a blessing in helping us. Thank you!!! family and we will be buying another vehicle soon, Anthony was a blessing in helping us. Thank you!!! More