Air Duct Cleaning Cost in Burlington, Vermont
Our 2026 estimate for air duct cleaning in Burlington, VT is $360 to $820 (whole house). That puts Burlington 3% above the national average.
Compare Free Quotes in Burlington
Burlington Weather and HVAC Load
NOAA's 1991-2020 climate normals put Burlington at 6,960 heating degree days and 655 cooling degree days per year. Heating is the bigger job here, and furnaces and heat pumps in Burlington put in far more hours than the air conditioner. Count on roughly 145 nights below 32°F and 8 afternoons past 90°F in a typical year. Snowfall averages about 88 inches.
| Heating degree days / year | 6,960 |
|---|---|
| Cooling degree days / year | 655 |
| Nights at or below 32°F | 145 |
| Days above 90°F | 8 |
| Average low / high | 38.6°F / 56.6°F |
Burlington Housing Stock
Half the homes in Burlington were built before 1957 (Census ACS median), so the typical house is about 69 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. Owners live in 39.8% of occupied homes, roughly 7,000 households. The median home value is $400,200, and median household income is $68,854. We use both figures to adjust labor and pricing for this page.
NOAA storm reports for Chittenden County show 4 hail days and 21 days with damaging thunderstorm winds over the six years from 2020 to 2025. The largest hail reported was 1.75 inches across. 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
- Signs of mice or insects in the ducts
- Dust puffs out of the vents when the system starts
- You moved into a house with no maintenance records
- A musty smell after a leak or flood
What Moves the Price
- House size and duct layout
- How hard it is to reach ducts in the attic or crawlspace
- How many supply and return vents the house has
- Adding a dryer vent cleaning
- Sanitizing or mold treatment
For Burlington we raised the national figures about 3%, 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 the blower compartment
- Before-and-after photos
- Cleaning the registers and grilles
- Inspecting the supply and return ducts
- Cleaning under negative pressure with a truck or portable vacuum
Vermont Permits, Efficiency Rules and Rebates
Vermont 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.
- Ask whether the company follows NADCA standards.
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Air Duct Cleaning Questions from Burlington Homeowners
How much is air duct cleaning in Burlington?
Plan on $360 to $820, with most jobs near $610. 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 Burlington?
Between late spring and early fall. Burlington averages 145 freezing nights a year, and heating calls spike from November through February.
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.
Does duct cleaning lower energy bills?
Not by much. Sealing leaky ducts makes a much bigger difference to efficiency and comfort.
Air Duct Cleaning Near Burlington
- South Burlington $390 to $900
- Essex Junction $390 to $880
- Rutland $310 to $700
- Bennington $310 to $700
Sources: U.S. Census Bureau ACS 5-year estimates 2019-2023 and 2024 population estimates; NOAA NCEI U.S. Climate Normals 1991-2020, station Burlington International Airport; NOAA Storm Events Database 2020-2025, Chittenden County. Prices are our estimates, not contractor quotes. Updated 2026.