Bill is a mechanic that makes house calls. Because he works at your house and does all the work himself, he can afford to only charge $45 an hour. He is very fast and cheap considering if you take your car to a garage, it would cost you at least $90-$150 and hour. and take a while. Also Bill is very trustworthy, if there are any problems after he fixes your car he will make it top priority to get back out to your house to take another look and fix the problem.