I scheduled a in home estimate to replace my AC ( I live in a one story 3 bedroom home that is 1500 sq ft) When the salesmen told me it was over $10,000 I balked. He said "what, you think $10,000 is a lot of money?" in a sarcastic tone. I was floored and politely told him to leave. My next bid for the exact same unit and labor costs? $6,400. Yes is a joke.