How much does ac installation cost in Denver, CO?

AC Installation in Denver, CO typically costs between $3,318 and $7,110 per system. Prices are adjusted for the Semi-Arid climate.

What affects ac installation cost in Denver, CO?

Climate (6200 heating / 800 cooling degree days), home size, equipment efficiency (SEER/AFUE), ductwork condition, and local labor rates.

AC Installation Denver, CO

Climate-adjusted estimate for Denver, CO's Semi-Arid climate. Always get multiple quotes.

Data last updated: July 25, 2026

$3,318 – $7,110

per system · Semi-Arid climate adjustment

Complete central AC system replacement including unit, labor, and basic ductwork modifications.