Connecticut
Full HVAC System Replacement cost in Connecticut (2026)
Across Connecticut, full HVAC system replacement varies by your city's labor rates, climate and permit fees. Select your city below for a localized estimate.
Statewide range · 2026
$8,750 – $16,550
full HVAC system replacement typically falls in this range across 15 Connecticut cities — your exact estimate depends on local rates.
| City | Typical 2026 range |
|---|---|
| Bridgeport, CT | $8,750 – $16,150 |
| New Haven, CT | $8,950 – $16,550 |
| Stamford, CT | $8,750 – $16,150 |
| Hartford, CT | $8,900 – $16,450 |
| Waterbury, CT | $8,750 – $16,150 |
| Norwalk, CT | $8,750 – $16,150 |
| Danbury, CT | $8,750 – $16,150 |
| New Britain, CT | $8,900 – $16,450 |
| Bristol, CT | $8,750 – $16,150 |
| Meriden, CT | $8,750 – $16,150 |
| West Haven, CT | $8,950 – $16,550 |
| Milford, CT | $8,750 – $16,150 |
| Middletown, CT | $8,900 – $16,450 |
| Shelton, CT | $8,750 – $16,150 |
| Norwich, CT | $8,850 – $16,350 |