I went up to a house Last yearand rang the doorbell, they had 1 of these ring doorbells that allowed the homeowner to see who was at the door. I tried to show him my ID badge, although he could not see it. I tried to tell him it was the Heating as well as A/C specialist, although he could not understand what I was saying. I called the Heating as well as A/C business and asked for the customer’s cellphone number. I sat in the service van and called the customer. When I told the shopper I was resting in the service van outside the house, he wanted to know why I hadn’t rung the doorbell. When I told him I had and what had happened, he told me to come to the door. He was waiting inside, and I showed him my ID badge and asked if I could come in. He apologized and said he could not hear me without a lot of static and the camera wasn’t truly fantastic either. I went into the house, and he showed me to the gas furnace room. When I made the repairs to the gas furnace, I went upstairs to tell him about the gas furnace. Instead of discussing the bill, the two of us were discussing his new security system. He told me not to buy a cheap 1 like he had, because it didn’t work nearly plus what he thought it would. I knew what not to buy, and now I had to figure out what to buy. I realized I had been done with the gas furnace for almost an hour, and I still hadn’t discussed the Heating as well as A/C bill with him.