Air Duct Cleaning Cost in Evansville, Indiana
Air duct cleaning in Evansville runs about $500 for a typical job (whole house). Basic installs start near $290. High-efficiency equipment with duct or electrical work can reach $670.
Compare Free Quotes in Evansville
Evansville Weather and HVAC Load
In a normal year, Evansville racks up 3,882 heating and 1,771 cooling degree days (NOAA 1991-2020 normals). Neither season dominates in Evansville. That balance is a big reason heat pumps and dual-fuel systems sell well in Indiana. Count on roughly 68 nights below 32°F and 57 afternoons past 90°F in a typical year. Snowfall averages about 11 inches.
| Heating degree days / year | 3,882 |
|---|---|
| Cooling degree days / year | 1,771 |
| Nights at or below 32°F | 68 |
| Days above 90°F | 57 |
| Average low / high | 49.8°F / 68.4°F |
Evansville Housing Stock
Census figures put the median build year in Evansville at 1960, so a typical house here has about 66 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. About 28,000 households here own their home, 53.9% of the occupied total. The median home value is $129,100, and median household income is $52,251. We use both figures to adjust labor and pricing for this page.
NOAA storm reports for Vanderburgh County show 8 hail days and 25 days with damaging thunderstorm winds over the six years from 2020 to 2025. The largest hail reported was 1.5 inches across. Hail flattens the thin aluminum fins on condenser coils and cuts airflow. After a big storm, take a look at the outdoor unit; homeowners insurance often covers the damage. Vanderburgh County also had 5 tornado days in that period.
When to Book It
- Signs of mice or insects in the ducts
- You moved into a house with no maintenance records
- You just finished a remodel
- A musty smell after a leak or flood
What Moves the Price
- Adding a dryer vent cleaning
- Sanitizing or mold treatment
- How hard it is to reach ducts in the attic or crawlspace
- House size and duct layout
- How many supply and return vents the house has
We lowered the national figures about 16% for Evansville 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
- Before-and-after photos
- Cleaning the blower compartment
- Cleaning under negative pressure with a truck or portable vacuum
- Inspecting the supply and return ducts
- Cleaning the registers and grilles
Indiana Permits, Efficiency Rules and Rebates
Indiana 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
- Ask whether the company follows NADCA standards.
- 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.
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Air Duct Cleaning Questions from Evansville Homeowners
How much is air duct cleaning in Evansville?
Plan on $290 to $670, with most jobs near $500. 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 Evansville?
In spring or fall. Those are the slow months between heating and cooling season in Evansville.
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 Evansville
- Fort Wayne $310 to $710
- Fishers $420 to $970
- Indianapolis $320 to $730
- South Bend $290 to $670
- Carmel $450 to $1,020
- Bloomington $320 to $730
- Hammond $300 to $680
- Noblesville $390 to $880
Sources: U.S. Census Bureau ACS 5-year estimates 2019-2023 and 2024 population estimates; NOAA NCEI U.S. Climate Normals 1991-2020, station Evansville Museum; NOAA Storm Events Database 2020-2025, Vanderburgh County. Prices are our estimates, not contractor quotes. Updated 2026.