HVAC Replacement Cost in Boston, MA (2026)
HVAC costs in Boston tend to run above the national average, roughly 25% higher. Estimated Boston-area ranges by HVAC type below, based on national ranges adjusted for local costs.
| Item | Estimated range |
|---|---|
| Central Air Conditioner | $5,000 – $11,200 |
| Heat Pump | $6,900 – $15,000 |
| Gas Furnace | $4,400 – $10,000 |
| Ductless Mini-Split | $3,800 – $10,000 |
| Full AC + Furnace System | $8,800 – $17,500 |
| Electric Furnace | $3,100 – $7,500 |
| Boiler | $5,000 – $11,900 |
What Boston's climate means for your HVAC
Heating dominates the calendar here, so a high-efficiency furnace or a cold-climate heat pump is the core investment. Size for the coldest days and prioritize AFUE and HSPF2 ratings; short summers make oversizing the AC a common, costly mistake.
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Frequently asked questions
How much does HVAC cost in Boston, MA?
HVAC costs in Boston tend to run above the national average, roughly 25% higher. See the table above for Boston-area ranges by type.
Which HVAC system is best for Boston?
Heating dominates the calendar here, so a high-efficiency furnace or a cold-climate heat pump is the core investment. Size for the coldest days and prioritize AFUE and HSPF2 ratings; short summers make oversizing the AC a common, costly mistake.