New Hampshire
Full HVAC System Replacement cost in New Hampshire (2026)
Across New Hampshire, 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
$9,050 – $16,750
full HVAC system replacement typically falls in this range across 3 New Hampshire cities — your exact estimate depends on local rates.
| City | Typical 2026 range |
|---|---|
| Manchester, NH | $9,050 – $16,750 |
| Nashua, NH | $9,050 – $16,750 |
| Concord, NH | $9,050 – $16,750 |