I call them up to ask them to come out and take a ...

I call them up to ask them to come out and take a look at my system..... I told them I would be there around 3:30 or 4 o'clock while they got there early and worked on the system for less than 15 minutes and left a bill on my door for a $190 all they did was check my pressure tank and to see if the pump was running..... I have a security system with cameras all over my property and inside my house and that's how I know they were there for less than 15 minutes and in all actuality it was less than 10 minutes..... I told them they can go jump in a lake....