Flexible insulated air ducts running through a dark attic, with light rays from a louvered vent illuminating airborne dust particles.

Duct Cleaning in Worland, WY

Tell us about your home, and a licensed contractor who covers Washakie County will get in touch.

Tell us about the job

It takes about a minute.

Step 1 of 3: Equipment
A flexible metallic HVAC duct running across an insulated attic floor toward an air handler unit.

Nine months of heating pushes dust through the house

Your furnace runs September through May in Washakie County. That's most of the year moving air through the same ducts, and every pass carries a little dust and fine debris onto the duct walls. On winter nights averaging 12°F, the furnace cycles on and off often just to hold the temperature, and each cycle pushes more air through.

Wind is part of the picture too. The county has seen 27 damaging wind events over the past ten years, and wind drives dust and debris into any gap around vents or returns. That buildup settles in the ducts and gets circulated through the house every time the furnace runs, which is most days from fall through spring.

9 months
September through May, your furnace pushes air through your ducts
2 months
July through August, your air conditioner does the same
Isometric cutaway illustration of a single-story house showing interior rooms and a branching ductwork system with circular vents connected to an air handler unit.
Your ducts carry heat September through May and cooled air July through August.

NOAA nClimDiv, 1991–2020 normals

How often should air ducts be cleaned?
There is no set schedule that fits every home. Homes with pets, smokers, or someone with allergies tend to need it more often than homes without. If you had construction work or water damage that reached the ductwork, get it cleaned before you turn the heat on for the season. A contractor can look at your ducts and tell you whether they need it now or can wait.
Is air duct cleaning worth it?
It depends on what is actually in your ducts. If you see dust blowing out of the vents, or you can see buildup when you pull a vent cover off, cleaning them will help your air and can help your furnace run the way it is supposed to. If your ducts look clean and nobody in the house has breathing trouble, you may not need it yet. A contractor can look and tell you honestly whether it will make a difference in your house.
What does air duct cleaning involve?
A contractor connects a vacuum to your duct system to pull air through it while agitating the inside of the ducts to loosen dust and debris. They go vent by vent, cleaning the supply and return runs along with the grilles and registers. If your furnace has a blower or coil that is dirty, that gets cleaned too, since it is part of the same air path.