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Compare HVAC costs in Hartford, CT (2026)
Not sure which option fits? Here's how every HVAC project compares in Hartford — local 2026 estimates plus what each choice is best for. The most budget-friendly option here is Furnace Replacement (from $4,450).
Furnace ReplacementBest value$4,450 – $8,000
Best for: Lowest upfront cost for homes with gas heatTypically $6,250
Central AC Installation$5,600 – $11,950
Best for: Cooling only — pairs with an existing furnaceTypically $8,800
Heat Pump Installation$7,250 – $13,200
Best for: Most efficient; heats and cools in one systemTypically $10,250
Full HVAC System Replacement$8,900 – $16,450
Best for: Best when both heating and cooling are dueTypically $12,700
Often paired with HVAC in Hartford
Homeowners tackling HVAC frequently budget for these too.
Estimates are localized to Hartford (cold climate) using local labor price levels, climate factors and permit fees. Always confirm with local contractors.