Air Duct Cleaning Cost in Boston, Massachusetts
Our 2026 estimate for air duct cleaning in Boston, MA is $440 to $1,020 (whole house). That puts Boston 27% above the national average, mainly because of higher incomes and home values, which push labor rates up.
Boston Weather and HVAC Load
NOAA's 1991-2020 climate normals put Boston at 5,545 heating degree days and 801 cooling degree days per year. Heating is the bigger job here, and furnaces and heat pumps in Boston put in far more hours than the air conditioner. A normal year brings 92 nights at or below freezing and 14 days over 90°F. Snowfall averages about 49 inches.
| Heating degree days / year | 5,545 |
|---|---|
| Cooling degree days / year | 801 |
| Nights at or below 32°F | 92 |
| Days above 90°F | 14 |
| Average low / high | 44.5°F / 59.3°F |
Boston Housing Stock
The median Boston home dates to 1947, according to the Census ACS. That makes the typical house about 79 years old. Houses that old often still have duct runs sized for an old coal or oil furnace and 60- or 100-amp electrical panels. Both can add cost when new equipment goes in. Boston has roughly 99,000 owner-occupied homes, or 35.4% of households. The median home value is $710,400, and median household income is $94,755. We use both figures to adjust labor and pricing for this page.
Between 2020 and 2025, NOAA's Storm Events Database logged 2 hail days and 15 days with damaging thunderstorm winds in Suffolk County. Storms here are more likely to cause power surges than coil damage, so a surge protector on the outdoor unit is worth the small cost.
When to Book It
- You just finished a remodel
- A musty smell after a leak or flood
- Signs of mice or insects in the ducts
- You moved into a house with no maintenance records
What Moves the Price
- How many supply and return vents the house has
- Adding a dryer vent cleaning
- Sanitizing or mold treatment
- House size and duct layout
- How hard it is to reach ducts in the attic or crawlspace
For Boston we raised the national figures about 27%, based on local income, home values and climate-based equipment sizing. Get at least three written quotes; real bids can land outside this range.
What the Quote Should Cover
- Cleaning under negative pressure with a truck or portable vacuum
- Before-and-after photos
- Cleaning the registers and grilles
- Inspecting the supply and return ducts
- Cleaning the blower compartment
Massachusetts Permits, Efficiency Rules and Rebates
Massachusetts falls in the DOE's North region. New split central air conditioners must meet at least 13.4 SEER2, and heat pumps sold anywhere in the U.S. need 14.3 SEER2 and 7.5 HSPF2.
Before You Hire
- Put in a new filter as soon as the cleaning is done.
- Watch out for $99 whole-house deals. They tend to turn into upsells once the crew is inside.
- If the ducts leak, have them sealed during the same visit.
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Air Duct Cleaning Questions from Boston Homeowners
How much is air duct cleaning in Boston?
Plan on $440 to $1,020, with most jobs near $760. Equipment efficiency, house size and the condition of the ducts and wiring decide where your quote falls.
When is the best time to schedule air duct cleaning in Boston?
Between late spring and early fall. Boston averages 92 freezing nights a year, and heating calls spike from November through February.
Does duct cleaning lower energy bills?
Not by much. Sealing leaky ducts makes a much bigger difference to efficiency and comfort.
How often should ducts be cleaned?
There's no set schedule. The EPA recommends cleaning when there's visible mold, pests or a lot of debris, not on a routine basis.
Air Duct Cleaning Near Boston
- Cambridge $480 to $1,100
- Worcester $350 to $800
- Springfield $310 to $710
- Lowell $370 to $840
Sources: U.S. Census Bureau ACS 5-year estimates 2019-2023 and 2024 population estimates; NOAA NCEI U.S. Climate Normals 1991-2020, station Boston Logan International Airport; NOAA Storm Events Database 2020-2025, Suffolk County. Prices are our estimates, not contractor quotes. Updated 2026.