Arizona is known for its incredibly hot, dry summers, so AC installation in Flagstaff, AZ, is essential to keeping your home cool and comfortable throughout much of the year.

For the most part, this is done when your home is being built, but installation services generally include AC replacement as well for when your cooling system reaches the end of its life. Read on to learn more about what the process entails and how to tell when it is time to replace your system.