When the heat hits 105°F in St. George, you do not want to be stuck waiting on...
https://www.kilobookmarks.win/don-t-wait-until-it-hits-105-f-to-find-a-reliable-hvac-pro-between-june
When the heat hits 105°F in St. George, you do not want to be stuck waiting on a callback. My experience since 2011 tells me you need a plan before the worst of the summer heat arrives between June through September