Excuse my language but what an asshole that mechanic was! He sound like an amateur. The fool forgot the freon. That's all he needed. It's always the compressor or freon (gas). I'm glad you and your Mom was ok. God protected you. He wouldn't never acted that way if another man was there. He really made me angry treating you that way. So I'm pretty sure the lesson of what kind of company to call was learned. I'm glad you removed his number.