Air Duct Cleaning Cost in Columbia, Missouri
Expect to pay $330 to $760 for air duct cleaning in Columbia, MO (whole house). Most homeowners end up near $570, depending on the equipment tier and how much of the old setup can be reused.
Compare Free Quotes in Columbia
Columbia Weather and HVAC Load
NOAA's 1991-2020 climate normals put Columbia at 4,668 heating degree days and 1,487 cooling degree days per year. Heating is the bigger job here, and furnaces and heat pumps in Columbia put in far more hours than the air conditioner. Count on roughly 93 nights below 32°F and 41 afternoons past 90°F in a typical year. Snowfall averages about 17 inches.
| Heating degree days / year | 4,668 |
|---|---|
| Cooling degree days / year | 1,487 |
| Nights at or below 32°F | 93 |
| Days above 90°F | 41 |
| Average low / high | 46.5°F / 65.9°F |
Columbia Housing Stock
Half the homes in Columbia were built before 1993 (Census ACS median), so the typical house is about 33 years old. Plenty of houses from this period still run original 1990s or early-2000s equipment, which is past its expected service life. Columbia has roughly 25,000 owner-occupied homes, or 49.4% of households. With a median household income of $64,488 and a median home value of $268,300, local labor rates come out near the national middle in our model.
Boone County had 7 hail days and 25 days with damaging thunderstorm winds from 2020 through 2025, according to NOAA storm records. The largest hail reported was 2.75 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
- You just finished a remodel
What Moves the Price
- Adding a dryer vent cleaning
- How hard it is to reach ducts in the attic or crawlspace
- How many supply and return vents the house has
- House size and duct layout
- Sanitizing or mold treatment
For Columbia we lowered the national figures about 5%, 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
- Inspecting the supply and return ducts
- Cleaning under negative pressure with a truck or portable vacuum
- Cleaning the blower compartment
- Before-and-after photos
- Cleaning the registers and grilles
Missouri Permits, Efficiency Rules and Rebates
Missouri 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 Columbia Homeowners
How much is air duct cleaning in Columbia?
Plan on $330 to $760, with most jobs near $570. 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 Columbia?
Between late spring and early fall. Columbia averages 93 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 Columbia
- Springfield $290 to $670
- Independence $310 to $710
- St. Louis $310 to $700
- Kansas City $330 to $750
Sources: U.S. Census Bureau ACS 5-year estimates 2019-2023 and 2024 population estimates; NOAA NCEI U.S. Climate Normals 1991-2020, station Columbia U Of M; NOAA Storm Events Database 2020-2025, Boone County. Prices are our estimates, not contractor quotes. Updated 2026.