Air Conditioning & Heating · Prescott Valley

Mountain Air LLC Heating and Cooling

Owner-operated heating and cooling service, installation and maintenance for homes and businesses in Prescott Valley.

Call (928) 460-5047 Website @mountainairllc

Services

Gas heater repair
A/C repair
System installation
Heat pump repair
24/7 emergency service

Reach them

Where

Prescott Valley. They come to you — call for the service area.

Something wrong on this page? Tell us or call (602) 396-9443 — we fix it, and we can add photos and hours for you.

More air conditioning & heating near Prescott Valley

All →

From the blog

All posts →

Do it yourself · Oct 11, 2026

How to change your AC filter (and how often in Arizona)

Find your filter size, swap it in about five minutes, and learn how often Arizona dust and summer heat mean you should do it.

Do it yourself · Oct 11, 2026

AC not cooling? 6 things to check before you call

Six safe checks you can do in minutes when your Arizona AC runs but the house stays hot, and when it is time to call a pro.

Local picks · Oct 11, 2026

AC repair in the Valley: who to call before July

Local AC and heating companies around the Valley, why spring tune-ups matter, what a service call checks and how to think about repair versus replacement.