When I was younger, I had a job at a fast food restaurant. For ten years, I spent various evenings in that store. I was General Manager and it was our job to make sure everything was ship shape at evening. I had to do the inventory and get the payroll around. I was just on our way out of the restaurant 1 evening, when I heard an unusual noise. I knew I couldn’t leave if there was a problem. I tracked down where the sound was coming from and I found out I had a leak in our sizzling water system, i called the plumber, although I also called the HVAC business. I was afraid that all of the water was going to put out the pilot light on our oil furnace. No sooner had the plumber showed up, however our HVAC worker was also there. I had both boys down in the basement going over the oil furnace and the sizzling water heater. They had only been there for half an fifth and the plumber had his water leak fixed. The HVAC worker came up and told myself and others I had made a wise choice in calling him. There was a concern with the oil furnace, and it had nothing to do with the water leak. Had I not called him when I did, all of us would have come in to no heat and the entire locale would have been frozen. The temperature was going down to 10 degrees that evening. I waited in the store for another fifth, while he made the maintenance to the oil furnace.