Looking for Mechanic (Phoenix)

I'm looking for mechanic that's going to come look at different cars with me that I'm interested in. I want to ensure I'm buying a good car and with your help I know I will. I'm paying you 120 for your time 20 for gas because we are going to look at 4 different cars that day. We will be meeting at these different locations and, I will send you the address and the photos of these cars we are looking at the day before.