I called Pete's Plumbing because we had an issue with our water heater. While the plumber was here, he noticed that our front hose was on. Evidently, it had been on for two or three days. The plumber disconnected the hose. He looked at the water heater and said there was nothing wrong with it. Later, I got the bill for $85. I get that it was a service call on a Saturday, but I still think that the service charge was pretty high when he was only here for about five minutes.