Air Duct Cleaning Cost in Missouri City, Texas
Expect to pay $370 to $850 for air duct cleaning in Missouri City, TX (whole house). Most homeowners end up near $630, depending on the equipment tier and how much of the old setup can be reused.
Compare Free Quotes in Missouri City
Missouri City Weather and HVAC Load
Missouri City logs 1,320 heating degree days and 2,971 cooling degree days in a normal year, based on the closest NOAA weather station. Cooling carries most of the load, which is why compressors and condenser fan motors wear out faster here than in northern cities. Count on roughly 8 nights below 32°F and 122 afternoons past 90°F in a typical year.
| Heating degree days / year | 1,320 |
|---|---|
| Cooling degree days / year | 2,971 |
| Nights at or below 32°F | 8 |
| Days above 90°F | 122 |
| Average low / high | 59.7°F / 79.2°F |
Missouri City Housing Stock
Half the homes in Missouri City 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. Owners live in 81.4% of occupied homes, roughly 22,000 households. The median home value is $281,600, and median household income is $96,746. We use both figures to adjust labor and pricing for this page.
Between 2020 and 2025, NOAA's Storm Events Database logged 3 hail days and 11 days with damaging thunderstorm winds in Fort Bend County. 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. Fort Bend County also had 2 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
- Dust puffs out of the vents when the system starts
- You just finished a remodel
What Moves the Price
- Sanitizing or mold treatment
- How many supply and return vents the house has
- Adding a dryer vent cleaning
- How hard it is to reach ducts in the attic or crawlspace
- House size and duct layout
For Missouri City we raised the national figures about 6%, 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 the blower compartment
- Cleaning under negative pressure with a truck or portable vacuum
- Inspecting the supply and return ducts
- Cleaning the registers and grilles
- 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
- Watch out for $99 whole-house deals. They tend to turn into upsells once the crew is inside.
- 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 Missouri City
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 Missouri City Homeowners
How much is air duct cleaning in Missouri City?
Plan on $370 to $850, with most jobs near $630. 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 Missouri City?
Between late fall and early spring. With 122 days over 90°F, Missouri City 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 Missouri City
- Sugar Land $440 to $1,010
- Flower Mound $480 to $1,100
- Cedar Park $440 to $1,000
- Mansfield $410 to $940
- San Marcos $320 to $720
- Pharr $290 to $670
- Harlingen $300 to $680
- Longview $310 to $720
Sources: U.S. Census Bureau ACS 5-year estimates 2019-2023 and 2024 population estimates; NOAA NCEI U.S. Climate Normals 1991-2020, station Thompsons; NOAA Storm Events Database 2020-2025, Fort Bend County. Prices are our estimates, not contractor quotes. Updated 2026.