I could not believe that the HVAC worker got mad at me.
I am sure that if the HVAC worker was in our situation, she would have done the same thing.
Technically, I did not do anything unethical while dealing with the HVAC worker. The only thing that I was doing was trying to save a few dollars, then here is how I would do things. I do not have a lot of knowledge working on HVAC units. I suppose how to follow instruction if someone could walk me through fixing an HVAC unit, but I would never be able to figure out what was wrong with the HVAC device in the first place. That is why I consistently have the HVAC worker inspect our HVAC units twice a year. The HVAC worker inspects our HVAC units plus then lists the prices that it would cost to have him service them. Typically, the HVAC worker that works for the HVAC corporation that I have been hiring does not charge a lot for HVAC inspections because she assumes that people will have him service the HVAC units! Lately, I have been trying to save currency, so I have been having the HVAC worker inspect the HVAC unit. Once she writes me a list of all of the things that need to be fixed, I service them myself. I am using the HVAC worker as a cheap diagnosing tool, plus I do not suppose that she prefers it. I suppose that she has been slowly decreasing the price because she has been realizing what I am doing. I just wanted affordable prices on HVAC repairs. Is that too difficult to ask?