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A sunlit attic space filled with blown-in insulation, wooden rafters, flexible silver ductwork, and a metal HVAC air-handling unit.

Duct Cleaning in Brunswick, OH

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

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It takes about a minute.

Step 1 of 3: Equipment
Flexible insulated HVAC ducts and an air handler unit installed in a dusty attic with a skylight.

Eight months of heat means eight months feeding dust through your ducts

Your furnace runs October through May in Brunswick, close to eight months of the year pushing air through the same ducts. Every one of those cycles carries dust, pet hair, and whatever else settles in the return, and it builds up along the inside of the trunk lines a little more each week. By spring that layer is thick enough to break loose and blow back into the rooms you're heating.

Medina County has seen 64 damaging wind events and 15 winter storms over the past ten years, and storms like that mean power flickers. When a furnace loses power mid-cycle and kicks back on, it stirs up whatever has settled in the ducts instead of carrying it along smoothly. Over enough winters, that buildup is what you're breathing every time the system runs.

8 months
October through May, your furnace pushes air through your ducts
3 months
June through August, your air conditioner does the same
Isometric cutaway illustration of a house showing interior rooms with furniture and a network of metal ductwork connected to air handling units.
Your ducts carry heat October through May and cooled air June through August.

NOAA nClimDiv, 1991–2020 normals

How often should air ducts be cleaned?
There is no fixed schedule that fits every home. If anyone in the house has allergies, or you have had renovation work that left dust in the lines, cleaning sooner makes sense. A contractor can look inside 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 dust is visibly coming out of the vents, or you can see debris when you pull a register cover, cleaning will help. If the ducts look fine, cleaning them will not make your furnace run better or lower what you spend on heat. It is about air quality, not furnace performance.
What does air duct cleaning involve?
A contractor connects a vacuum to your duct system and uses brushes or air tools to knock loose dust and debris from inside the lines, then pulls it out through the vacuum. Registers and grilles get cleaned separately. The furnace or air handler usually gets a once-over as part of the job since it connects to the same ducts.