Once that thermometer hits 105°F, good luck finding a technician in St. George....

https://post-wiki.win/index.php/How_to_Choose_the_Right_AC_Partner_for_Southern_Utah_Heat_Long-Term

Once that thermometer hits 105°F, good luck finding a technician in St. George. If you’re closing on a home, don’t wait until your unit fails between June through September. Establish a relationship now so you aren't scrambling in the heat