Don't trust anyone else with your HVAC needs! This company is quick to respond, knowledgeable in their diagnostics, honest with their prices, and professional with their customer service. Chris M. came out to look at the AC unit in our house and was quick, professional, clean, and honest. It's hard to find a company that has all these qualities and I'm glad we found Chris & Quality First. I'll be calling them again next time I have a problem. Highly recommended!