Duct Cleaning in League City, TX
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Step 1 of 3: Equipment
What builds up in your ducts here
Heat only runs three months a year in League City, December through February, on nights that average 48°F. The rest of the year the blower still moves air for cooling, and dust and pollen settle into the ductwork between those short winter runs instead of getting burned off or pushed out.
Galveston County has seen 48 damaging wind events over the past ten years. Storms like that can drive debris in through vents and force air backward through the ducts, adding grit and outside dirt to what has already settled inside.
- 3 months
- December through February, your furnace pushes air through your ducts
- 7 months
- April through October, your air conditioner does the same
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NOAA nClimDiv, 1991–2020 normals
- How often should air ducts be cleaned?
- Every three years is a reasonable starting point for most homes. If anyone in the house has allergies, or you've had a pest problem or water damage in the ductwork, it's worth doing sooner. A contractor can look at the ducts and tell you whether they need it now or can wait.
- Is air duct cleaning worth it?
- It's worth it if your ducts actually have a buildup problem, dust coming out of the vents, a musty smell, or debris you can see at the registers. It won't lower your energy bill or fix a system that's running poorly for other reasons, those claims get made a lot but they don't hold up. What it does do is cut down on the dust and particles blowing into your rooms. A contractor can check the ducts and tell you honestly whether cleaning will help your situation.
- What does air duct cleaning involve?
- A contractor connects a vacuum system to your ductwork and uses brushes or air tools to knock loose the dust and debris built up on the inside walls of the ducts, then pulls it all out through the vacuum. They'll go through each supply and return duct in the house, along with the grilles and registers. The filter gets checked or replaced too, since it's what's supposed to be catching debris before it builds up in the ducts. Sealed ducts are part of the job, not just the cleaning, since gaps let dust back in from the attic or crawlspace.