Flexible insulated HVAC ducts and an air handler unit installed in a dusty attic with a skylight.

Duct Cleaning in Roswell, NM

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

Tell us about the job

It takes about a minute.

Step 1 of 3: Equipment
Flexible silver HVAC ducts and a metal air handler unit sit on a wood-framed attic floor covered with loose-fill fiberglass insulation.

Seven months of heating pushes dust through the same ducts

Roswell homes run the furnace October through April. On the cold nights from December through February, when it drops to 27°F, that furnace is cycling on and off most of the night, and every cycle pushes air through the same ductwork. Whatever is sitting in those ducts moves with it, out through the vents and back through the return.

Chaves County has logged 108 damaging wind events over the past ten years, and wind like that drives dust against a house and works it in around doors, windows, and attic vents. Once that dust reaches the ductwork it does not stay put. The furnace stirs it up again on every cycle, so it keeps circulating through the house instead of settling once and staying there.

7 months
October through April, your furnace pushes air through your ducts
5 months
May through September, your air conditioner does the same
Isometric illustration of a cutaway house showing gray ductwork running through rooms with furniture, appliances and ceiling vents, under a dark shingled roof.
Your ducts carry heat October through April and cooled air May through September.

NOAA nClimDiv, 1991–2020 normals

How often should air ducts be cleaned?
A contractor can tell you what your ducts need after a look, since it depends on what's built up inside them. If anyone in the house has allergies, or you've had a duct repair or a remodel that stirred up dust, that's a reason to have them checked sooner. Homes here run the furnace October through April, seven months of the year, so whatever is sitting in the ducts gets pushed through the house most of the year.
Is air duct cleaning worth it?
It depends on what's going on in your ducts. If you can see dust coming out of the vents, or there's a musty smell when the air kicks on, cleaning them makes a real difference. If the ducts look fine and nobody in the house has breathing problems, it's not something you need to rush into.
What does air duct cleaning involve?
A contractor connects a vacuum system to the ductwork, then uses brushes or air tools to loosen the dust and debris stuck to the inside walls of the ducts before pulling it out through the vacuum. The vents and return grilles get cleaned too. A thorough job also checks the coil and the blower housing, since debris settles there as much as anywhere else in the system.