I got a little overconfident and tried to install a smart thermostat in my new home. Of course, I learned the hard way that the process was much more involved than I thought. After breaking some of the unit’s control wiring, I knew I was in too deep. Cool Air USA came to the rescue! Omer actually arrived within a half hour of my call. He fixed the parts I broke and installed the new thermostat. He even check the units in the new house to show me they were in good shape and functioning well despite being older units. All-around professional, patient, and prompt. Plus top quality work. Can’t ask for more than that. Thank you Omer!