Mark Christopher Auto Center - Service Center

No communication from repair rep. Waited six days of hearing nothing before calling. Each time calling had to go through someone else who would only tell me that they would have my re Waited six days of hearing nothing before calling. Each time calling had to go through someone else who would only tell me that they would have my rep call me back. Eventually moved to email to make sure I had a paper trail. They gave an estimate of four things all doable by a layman and at markups of parts of 2 to 4 times MSRP. I replied in email I only wanted one of the four things done, and only if they could do it by that day so I could pick up truck. Got no response and had to go through the phone process again just to pick it up, with the rep being near impossible to contact. Finally I just got a ride there to get my truck back before closing. They had done two of the four things but I had proof in the email I only authorized one. The rep argued with me that the work was already done and it took some time to convince him that it was not my mistake. The rep, Ray was his name, made it an absolutely terrible experience and at the same time wasted the dealership's money giving ultimately free work after I argued it off the bill. More

I needed my rear emblem to be changed and I was told by the service staff to see the parts staff. I was then told by the parts staff to go to another dept. Then I was told to find a guy by his name. Wh the service staff to see the parts staff. I was then told by the parts staff to go to another dept. Then I was told to find a guy by his name. When my car's service was completed, they did not go over in person about what was done or when I had to do my next service. Very bad on communication. More

Very bad service on my car. My third time taking it for leaking water into the cabin, I explain and they keep my car for about 3 days (no loaner) and assure me it’s fixed and th My third time taking it for leaking water into the cabin, I explain and they keep my car for about 3 days (no loaner) and assure me it’s fixed and then it rains and leaks again. There’s also the issue of no rentals..ever. THEY NEVER AMSWER THE PHONE. I’ve tried to make appointments for services and they don’t answer the phone so I have to go in person and leave my car and again with no accommodations for me to get home. I’ve tried to be patient but they can never accommodate. I took it in for the fourth time hopefully this time it’s fixed but I doubt it. I will be looking for a new dealership. More

Easy drop off and pick up. Good customer service. Everything explained as far as recommendations of service Good customer service. Everything explained as far as recommendations of service More

Great friendly service. Work completed in a timely manner. Took time to explain process. Professional staff. Work completed in a timely manner. Took time to explain process. Professional staff. More

I made an appointment and my car sat there for over an hour where I parked it. Not until the service manager came by and he checked in on it was it worked on. Over 3 hours for an oil change. I never waite hour where I parked it. Not until the service manager came by and he checked in on it was it worked on. Over 3 hours for an oil change. I never waited that long when my prior cars were serviced with a free tire rotation and car wash. My window was not looked at said due to weather. I don’t have the time to wait another 3 hours. More

First time utilizing this Cadillac service center but received Great service thus far and it might become my permanent service center. 2 hours estimated but out in 1.5 hours. Comfortable and clean waitin received Great service thus far and it might become my permanent service center. 2 hours estimated but out in 1.5 hours. Comfortable and clean waiting area. Service Consultant, Nobu was courteous, knowledgeable and assisted me with retrieving and applying My Cadillac Rewards towards my service cost. If you have not enrolled in the My Rewards Program then please do. More

Car held 7 days for simple fix with various stories as to why. Poor 1st impression. Never stepping foot in this place again. why. Poor 1st impression. Never stepping foot in this place again. More

Disappointed and frustrated. Customer service should carry a great deal of value. When sale of a brand new GMC truck, With one owner years later…. Loyalty does not mean what it u Customer service should carry a great deal of value. When sale of a brand new GMC truck, With one owner years later…. Loyalty does not mean what it used to.be at GM / GMC at Ontario, California. More