Air Duct Cleaning Cost in Killeen, Texas
Air duct cleaning in Killeen runs about $530 for a typical job (whole house). Basic installs start near $310. High-efficiency equipment with duct or electrical work can reach $710.
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Killeen Weather and HVAC Load
NOAA's 1991-2020 climate normals put Killeen at 2,072 heating degree days and 2,682 cooling degree days per year. Neither season dominates in Killeen. That balance is a big reason heat pumps and dual-fuel systems sell well in Texas. A normal year brings 31 nights at or below freezing and 105 days over 90°F.
| Heating degree days / year | 2,072 |
|---|---|
| Cooling degree days / year | 2,682 |
| Nights at or below 32°F | 31 |
| Days above 90°F | 105 |
| Average low / high | 55.1°F / 78.1°F |
Killeen Housing Stock
Half the homes in Killeen were built before 1995 (Census ACS median), so the typical house is about 31 years old. Plenty of houses from this period still run original 1990s or early-2000s equipment, which is past its expected service life. Killeen has roughly 29,000 owner-occupied homes, or 48.6% of households. Homes here have a median value of $196,000 and households a median income of $58,339. Those two numbers drive the labor adjustment in our estimate.
NOAA storm reports for Bell County show 31 hail days and 22 days with damaging thunderstorm winds over the six years from 2020 to 2025. The largest hail reported was 5.68 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. Bell County also had 6 tornado days in that period.
When to Book It
- You moved into a house with no maintenance records
- You just finished a remodel
- Signs of mice or insects in the ducts
- A musty smell after a leak or flood
What Moves the Price
- Sanitizing or mold treatment
- How many supply and return vents the house has
- House size and duct layout
- Adding a dryer vent cleaning
- How hard it is to reach ducts in the attic or crawlspace
We lowered the national figures about 11% for Killeen 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 under negative pressure with a truck or portable vacuum
- Cleaning the blower compartment
- Before-and-after photos
- Cleaning the registers and grilles
- Inspecting the supply and return ducts
Texas Permits, Efficiency Rules and Rebates
Texas is in the DOE's Southeast region, where new split central air conditioners need at least 14.3 SEER2 (13.8 SEER2 for systems of 45,000 BTU/h and up).
Before You Hire
- If the ducts leak, have them sealed during the same visit.
- 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 Killeen Homeowners
How much is air duct cleaning in Killeen?
Plan on $310 to $710, with most jobs near $530. 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 Killeen?
In spring or fall. Those are the slow months between heating and cooling season in Killeen.
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 Killeen
- Temple $320 to $740
- Denton $350 to $810
- Mesquite $330 to $760
- Brownsville $290 to $670
- Pasadena $320 to $730
- Amarillo $320 to $720
- McAllen $310 to $710
- Grand Prairie $350 to $800
Sources: U.S. Census Bureau ACS 5-year estimates 2019-2023 and 2024 population estimates; NOAA NCEI U.S. Climate Normals 1991-2020, station Killeen; NOAA Storm Events Database 2020-2025, Bell County. Prices are our estimates, not contractor quotes. Updated 2026.