AC Replacement Cost in Arizona (2026)
Central air conditioning is sized in tons, and efficiency sets the price per ton. This page adjusts the national ac replacement range for Arizona labor costs, using U.S. Bureau of Labor Statistics wage data for heating, air conditioning, and refrigeration mechanics and installers.
In Arizona, most homeowners pay $6,750 to $10,100 for 3 tons, mid efficiency (16 to 17 SEER2), compared with $6,800 to $10,200 nationally.1% below national
- Arizona typical total$6,750 to $10,100
- National typical total$6,800 to $10,200
- AZ heating median wage$59,400/yr
- vs. national median3% below
Your Arizona estimate
- Materials and labor
- Add-ons
- Permit and disposal
Arizona prices: national installed ranges adjusted for Arizona trade wages. Your local quotes may differ.
Arizona ac replacement cost by option
Installed totals for 3 tons, standard conditions and permit and disposal included.
| Option | Arizona | National | Relative |
|---|---|---|---|
| Standard efficiency (14 to 15 SEER2) | $5,250 to $8,300 | $5,300 to $8,400 | |
| Mid efficiency (16 to 17 SEER2) | $6,750 to $10,100 | $6,800 to $10,200 | |
| High efficiency, variable speed (18+ SEER2) | $9,100 to $13,950 | $9,200 to $14,100 |
What's different in Arizona
- Arizona is in the Southwest efficiency region, which sets both SEER2 and EER2 minimums because of extreme dry heat.
- Systems run hard for months at a time, so properly sized equipment and shade for the outdoor unit matter.
- Roof-mounted package units are common in Arizona and price differently from split systems.
How the Arizona figure is calculated
Labor is roughly 40% of an installed ac replacement job. The median wage for heating, air conditioning, and refrigeration mechanics and installers in Arizona is $59,400 a year, against a national median of $61,010 (U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025). We apply that 3% below-national difference to the labor share only, which moves the whole installed range by about 1% down. Materials are priced nationally, since they vary far less by state than labor does. Prices inside Arizona still vary by metro area and by contractor. Read the full method.
Sources and method
Wage data: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025 release, SOC 49-9021 (Heating, air conditioning, and refrigeration mechanics and installers), state and national median annual wages. National installed price ranges: HouseMath editorial team, reviewed September 2026.