How much does hvac replacement cost in Boston?
Boston, MA · Suffolk County · 28 ZIP codes · Data updated May 2026
A hvac replacement in Boston typically costs $8,415 - $17,250, with most homeowners paying around $13,082. Boston runs about 31% above the Massachusetts median, and quotes can vary up to 52% between its cheapest and most expensive ZIP codes, so the neighborhood matters as much as the contractor.
It's a strong investment here: homeowners in this region recoup roughly 92% of the cost at resale, about $12,009 on a typical Boston job.
October is low-demand season for hvac replacement in this climate. Contractors in Suffolk County are booking about 3.5 weeks out, and rates run about 15% below the annual average, a good window to book.
Boston Cost Range
$8,415 - $17,250
Typical: $13,082
Strong ROI
Equity Gain
$12,009
Added at resale
on a typical Boston job
Low season · ~3.5 wk contractor lead time
HVAC Replacement Cost by ZIP Code in Boston
Each ZIP gets its own estimate from local home values and labor rates. Open yours for the full breakdown, seasonality, and ROI detail.
| ZIP | Estimated range | vs. city average | Details |
|---|---|---|---|
| 02126 | $8,415 - $11,385 | -24% | Full estimate → |
| 02121 | $9,010 - $12,190 | -19% | Full estimate → |
| 02136 | $9,095 - $12,305 | -18% | Full estimate → |
| 02119 | $9,180 - $12,420 | -17% | Full estimate → |
| 02125 | $9,265 - $12,535 | -17% | Full estimate → |
| 02128 | $9,350 - $12,650 | -16% | Full estimate → |
| 02122 | $9,435 - $12,765 | -15% | Full estimate → |
| 02135 | $9,520 - $12,880 | -14% | Full estimate → |
| 02124 | $9,690 - $13,110 | -13% | Full estimate → |
| 02215 | $10,030 - $13,570 | -10% | Full estimate → |
| 02113 | $10,200 - $13,800 | -8% | Full estimate → |
| 02131 | $10,200 - $13,800 | -8% | Full estimate → |
| 02114 | $10,370 - $14,030 | -7% | Full estimate → |
| 02130 | $11,390 - $15,410 | +2% | Full estimate → |
| 02132 | $11,390 - $15,410 | +2% | Full estimate → |
| 02127 | $12,155 - $16,445 | +9% | Full estimate → |
| 02134 | $12,410 - $16,790 | +12% | Full estimate → |
| 02108 | $12,750 - $17,250 | +15% | Full estimate → |
| 02109 | $12,750 - $17,250 | +15% | Full estimate → |
| 02110 | $12,750 - $17,250 | +15% | Full estimate → |
| 02111 | $12,750 - $17,250 | +15% | Full estimate → |
| 02115 | $12,750 - $17,250 | +15% | Full estimate → |
| 02116 | $12,750 - $17,250 | +15% | Full estimate → |
| 02118 | $12,750 - $17,250 | +15% | Full estimate → |
| 02120 | $12,750 - $17,250 | +15% | Full estimate → |
| 02129 | $12,750 - $17,250 | +15% | Full estimate → |
| 02199 | $12,750 - $17,250 | +15% | Full estimate → |
| 02210 | $12,750 - $17,250 | +15% | Full estimate → |
Frequently Asked Questions
How much does a hvac replacement cost in Boston?
Based on 2026 data, a hvac replacement in Boston, MA costs $8,415 - $17,250, with a typical price around $13,082. The range covers Boston's 28 ZIP codes and the ±15% variance between contractor bids.
Is a hvac replacement worth it in Boston?
Homeowners in this region typically recoup about 92% of the cost at resale, roughly $12,009 on a $13,082 project. That makes it one of the stronger-returning projects you can do here.
Why do hvac replacement quotes vary across Boston?
Local home values and labor rates differ by ZIP code. In Boston, the same project can cost up to 52% more in the most expensive ZIP than in the least expensive one. Check your exact ZIP below for a precise range.
Other Project Costs in Boston
Sources: Remodeling Magazine Cost vs. Value, Zillow ZHVI, BLS construction wages, US Census. Methodology