Air Duct Cleaning Cost in Eugene, Oregon
Our 2026 estimate for air duct cleaning in Eugene, OR is $360 to $820 (whole house). That puts Eugene 3% above the national average.
Eugene Weather and HVAC Load
In a normal year, Eugene racks up 4,615 heating and 292 cooling degree days (NOAA 1991-2020 normals). Heating is the bigger job here, and furnaces and heat pumps in Eugene put in far more hours than the air conditioner. Count on roughly 52 nights below 32°F and 18 afternoons past 90°F in a typical year. Snowfall averages about 3 inches.
| Heating degree days / year | 4,615 |
|---|---|
| Cooling degree days / year | 292 |
| Nights at or below 32°F | 52 |
| Days above 90°F | 18 |
| Average low / high | 41.9°F / 64.3°F |
Eugene Housing Stock
Census figures put the median build year in Eugene at 1979, so a typical house here has about 47 years on it. A lot of these homes are on their second or third system by now. The ductwork is usually original, and leaky joints are common. Owners live in 47.6% of occupied homes, roughly 36,000 households. Homes here have a median value of $435,400 and households a median income of $63,836. Those two numbers drive the labor adjustment in our estimate.
Lane County had 2 hail days and 1 day with damaging thunderstorm winds from 2020 through 2025, according to NOAA storm records. The largest hail reported was 1.25 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
- You just finished a remodel
What Moves the Price
- How many supply and return vents the house has
- Sanitizing or mold treatment
- House size and duct layout
- How hard it is to reach ducts in the attic or crawlspace
- Adding a dryer vent cleaning
We raised the national figures about 3% for Eugene using local income, home values and the equipment size this climate needs. Real bids can still come in outside the range, so collect three written quotes.
What the Quote Should Cover
- Cleaning the registers and grilles
- Before-and-after photos
- Inspecting the supply and return ducts
- Cleaning the blower compartment
- Cleaning under negative pressure with a truck or portable vacuum
Oregon Permits, Efficiency Rules and Rebates
Oregon 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.
- Ask whether the company follows NADCA standards.
- Watch out for $99 whole-house deals. They tend to turn into upsells once the crew is inside.
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Air Duct Cleaning Questions from Eugene Homeowners
How much is air duct cleaning in Eugene?
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 Eugene?
Between late spring and early fall. Eugene averages 52 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 Eugene
Sources: U.S. Census Bureau ACS 5-year estimates 2019-2023 and 2024 population estimates; NOAA NCEI U.S. Climate Normals 1991-2020, station Eugene Mahlon Sweet Airport; NOAA Storm Events Database 2020-2025, Lane County. Prices are our estimates, not contractor quotes. Updated 2026.