Air Duct Cleaning Cost in Dallas, Texas
Our 2026 estimate for air duct cleaning in Dallas, TX is $340 to $780 (whole house). That puts Dallas 3% below the national average.
Dallas Weather and HVAC Load
NOAA's 1991-2020 climate normals put Dallas at 1,991 heating degree days and 3,124 cooling degree days per year. Cooling carries most of the load, which is why compressors and condenser fan motors wear out faster here than in northern cities. A normal year brings 23 nights at or below freezing and 108 days over 90°F. Snowfall averages about 2 inches.
| Heating degree days / year | 1,991 |
|---|---|
| Cooling degree days / year | 3,124 |
| Nights at or below 32°F | 23 |
| Days above 90°F | 108 |
| Average low / high | 58.1°F / 77.9°F |
Dallas Housing Stock
The median Dallas home dates to 1980, according to the Census ACS. That makes the typical house about 46 years old. 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 42.4% of occupied homes, roughly 224,000 households. The median home value is $295,300, and median household income is $67,760. We use both figures to adjust labor and pricing for this page.
NOAA storm reports for Dallas County show 44 hail days and 30 days with damaging thunderstorm winds over the six years from 2020 to 2025. The largest hail reported was 4 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. Dallas County also had 4 tornado days in that period.
When to Book It
- Signs of mice or insects in the ducts
- Dust puffs out of the vents when the system starts
- You just finished a remodel
- A musty smell after a leak or flood
What Moves the Price
- Adding a dryer vent cleaning
- 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
For Dallas we lowered 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 under negative pressure with a truck or portable vacuum
- Cleaning the registers and grilles
- Inspecting the supply and return ducts
- Cleaning the blower compartment
- Before-and-after photos
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.
- Put in a new filter as soon as the cleaning is done.
- Ask whether the company follows NADCA standards.
Get Free Air Duct Cleaning Quotes in Dallas
Tell us where you are and up to three licensed local pros will get in touch. You don't have to hire any of them.
Air Duct Cleaning Questions from Dallas Homeowners
How much is air duct cleaning in Dallas?
Plan on $340 to $780, with most jobs near $580. 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 Dallas?
Between late fall and early spring. With 108 days over 90°F, Dallas contractors are booked solid all summer, and off-season jobs are easier to schedule and negotiate.
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 Dallas
- Mesquite $330 to $760
- Garland $340 to $780
- San Antonio $320 to $740
- Fort Worth $350 to $800
- Houston $330 to $750
- Austin $410 to $930
- El Paso $310 to $710
- Arlington $340 to $790
Sources: U.S. Census Bureau ACS 5-year estimates 2019-2023 and 2024 population estimates; NOAA NCEI U.S. Climate Normals 1991-2020, station Dallas Love Field; NOAA Storm Events Database 2020-2025, Dallas County. Prices are our estimates, not contractor quotes. Updated 2026.