A patron called the repair shop because he did not have any cold A/C in his house. The guy described the concern he was having with the A/C unit and I thought it sounded like a refrigerant problem. When the refrigerant is low, the air coming out of the plan is not cold! I had a morning appointment so I scheduled the patron for a 2:00 spot. I finished up our early repair appointment and had some lunch at a local steakhouse. The place has some of the best burgers and fries. They regularly cook the fries to perfection and they come out with the perfect amount of crisp. The burgers can be well done or medium plus I love mine with a little bit of red. I also love to have our steaks the same way. I was fortunate to have a nice long lunch, then most of the time I have to work through dinner plus I don’t regularly get the opportunity to sit. I answered some emails plus called a couple of our commercial clients. I arrived at the customer’s place around 1:30. I checked the temperature control and the fuse and breaker first. I also checked the pressure on the refrigerant. It was low, but I did not think it was a concern that was due to low refrigerant. I found a hose with a hole. I did not have the hose part on the repair truck, but I was only a few miles away from the shop. The refrigerant line was easy to replace and repair. I finished up early for the day.