I scheduled service at Diamond because I had received terrible customer service at Imperial Chevrolet where I had purchased my vehicle. I was hoping that I would have a better experience, but this was not the case. Kim was very abrupt and rude on the phone when I scheduled my appointment. When I brought my car in to have the scheduled service done, I again dealt with Kim. After telling me that the work would not be covered under my warranty, she told me that I am at fault for the necessary work due to a large scrape on my front passenger side bumper. I was shocked to hear of the scrape since I had not seen a scrape on my bumper and I know that I did not collide with anything to cause the scrape. Because of my surprise, Kim walked me out to my car to show me. I stated that I had never seen that scrape before today, so she immediately said, "let's look at the camera footage then." We walked back inside and she went across the hall to a man's office and said quite loudly, "I need the camera footage because she insists that we damaged her car!" The man rolled his eyes and made a face to show that he was bothered. I was horrified since I never once accused them of the damage. I told her it was not necessary, and that what she told the man was untrue. Kim did not offer further assistance, just walked me to my car, took out the paper they had placed inside and sent me on my way. She did not even address the open recall on my vehicle.