You're a professional and skilled tradesman (or woman). Here are some quick tips on communicating with your customers to help you be that Great HVAC Tech.
The #1 cause of compressor failure by far is a lack of lubrication! Don’t make the mistake of replacing the most expensive part of an HVAC unit when that’s not the actual problem.
You may view an AC repair as an annoying expense, but it is actually going to save you money in ways that you may not realize.