My AC fuses blew out, nothing more. My unit is over 10 years old now. How easy would it be for the tech to say "You need a new unit"? Integrity is a big deal for the customer in this business. I've used their plumbing services several times already and thought I was given "a fair deal" every time. This seems to be well run company with a lot of quality people all around. Good job and keep up the good work!