John is a rare breed. He's honest, proficient, and NOT driven by the idea that you can make alot of money in Arizona in the AC repair business by scaring people into making costly repairs. I hired John because I needed a second opinion on another repair guy, who really "felt bad" about the fact that I absolutely needed to do $1600 worth of work, or else face the wrath of a blown unit in 2-3 months. John did a comprehensive exam and checked everything out, only to find that my two A/C units were totally fine, minus one small optional tweak that would cost me $50, if I chose to even fix it. Rather than throw the other repair guy under the bus, John took the classy route of explaining that the guy was likely commission-based, or possibly using gauges that were broken. But we all know. The other repairman was trying to take me to the cleaners! John is the real deal and I am committed to helping others like myself from being taken advantage of.