I've decided I'm going to start charging for estimates. $30. Everyone else does it. If you go to the mechanic, he puts the scan tool on, gets the codes, if they don't fix the problem, they charge you $50. My parents had a plumber come over and fix a leaky pipe that they couldn't do themselves. The plumber charged $82 trip charge, $15 for the part, and $85 for an hour of labor. He was there for 15 minutes and my dad had to go get 2 wrenches from the garage that he didn't have. It's getting rediculous. I'll have to build it into the price somehow if I get the job. However, from now on, if I get a call for service, I'm pretty good at knowing the area that I service and can ballpark it, but if they want a hardcopy estimate, it's going to be $30 for me to drive there and talk.