Air Duct Cleaning Cost in Roswell, Georgia
Our 2026 estimate for air duct cleaning in Roswell, GA is $450 to $1,020 (whole house). That puts Roswell 27% above the national average, mainly because of higher incomes and home values, which push labor rates up.
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Roswell Weather and HVAC Load
NOAA's 1991-2020 climate normals put Roswell at 2,980 heating degree days and 1,728 cooling degree days per year. Neither season dominates in Roswell. That balance is a big reason heat pumps and dual-fuel systems sell well in Georgia. On average, Roswell gets 49 freezing nights and 53 days above 90°F per year.
| Heating degree days / year | 2,980 |
|---|---|
| Cooling degree days / year | 1,728 |
| Nights at or below 32°F | 49 |
| Days above 90°F | 53 |
| Average low / high | 51.1°F / 71.8°F |
Roswell Housing Stock
The median Roswell home dates to 1989, according to the Census ACS. That makes the typical house about 37 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 71.2% of occupied homes, roughly 25,000 households. Homes here have a median value of $520,500 and households a median income of $124,422. Those two numbers drive the labor adjustment in our estimate.
Fulton County had 11 hail days and 52 days with damaging thunderstorm winds from 2020 through 2025, according to NOAA storm records. The largest hail reported was 1.75 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. Fulton County also had 3 tornado days in that period.
When to Book It
- Signs of mice or insects in the ducts
- You just finished a remodel
- You moved into a house with no maintenance records
- Dust puffs out of the vents when the system starts
What Moves the Price
- House size and duct layout
- How hard it is to reach ducts in the attic or crawlspace
- How many supply and return vents the house has
- Sanitizing or mold treatment
- Adding a dryer vent cleaning
We raised the national figures about 27% for Roswell 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
- Inspecting the supply and return ducts
- Cleaning the blower compartment
- Cleaning the registers and grilles
- Before-and-after photos
- Cleaning under negative pressure with a truck or portable vacuum
Georgia Permits, Efficiency Rules and Rebates
Georgia 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.
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Air Duct Cleaning Questions from Roswell Homeowners
How much is air duct cleaning in Roswell?
Plan on $450 to $1,020, with most jobs near $760. 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 Roswell?
In spring or fall. Those are the slow months between heating and cooling season in Roswell.
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 Roswell
- Alpharetta $480 to $1,100
- Dunwoody $440 to $1,000
- Sandy Springs $430 to $980
- Johns Creek $480 to $1,100
Sources: U.S. Census Bureau ACS 5-year estimates 2019-2023 and 2024 population estimates; NOAA NCEI U.S. Climate Normals 1991-2020, station Atlanta Peachtree Airport; NOAA Storm Events Database 2020-2025, Fulton County. Prices are our estimates, not contractor quotes. Updated 2026.