I was very pleased with the service I received at Cottman Transmission in Durham. I went to them after getting a coupon for 75 dollars on a transmission flush. Joey took my vehicle for a drive to evaluate my transmission. He was very honest throughout the service. I had an issue with a competitor, where they damaged a part of my vehicle when changing the oil. So, it is great to know that Cottman Transmission has a lot of integrity. I would recommend them.