Duct Cleaning in Birmingham, AL
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Step 1 of 3: Equipment
Birmingham weather works against your ducts
Jefferson County gets 166 damaging wind events over the last ten years, along with a handful of winter storms. Wind that strong pushes dust and debris into anything with a vent hood or a gap around the ductwork. Once it's inside, the blower spreads it through the whole system every time the furnace or the air conditioner runs.
Power doesn't always stay on through those storms. Statewide, 18% of households lost power for at least a day in 2024. When the system sits idle and then kicks back on, whatever settled in the ducts during the outage gets blown right back into the house.
- 5 months
- November through March, your furnace pushes air through your ducts
- 5 months
- May through September, your air conditioner does the same
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NOAA nClimDiv, 1991–2020 normals
- How often should air ducts be cleaned?
- Most homes do fine with duct cleaning every three to five years. Homes with pets, a smoker, or someone with allergies often need it sooner because dust and dander build up faster in the ducts. If you can see dust blowing out of the vents or gathering fast around them, that is a sign to move the date up, not wait for the schedule.
- Is air duct cleaning worth it?
- It is worth it when there is a real reason behind it, like heavy dust in the home, a musty smell from the vents, or work that opened up the ducts, such as a renovation. It will not lower your heating bills or fix an allergy on its own. A contractor can look at your ducts and tell you honestly whether cleaning will help your situation or whether something else, like the filter or a duct leak, is the real problem.
- What does air duct cleaning involve?
- A contractor connects a vacuum system to the ductwork, then uses brushes or air tools to knock dust and debris loose from inside the ducts so it can be pulled out. The vents, the coil, and the blower compartment usually get cleaned too, since dust collects there as well. The job is done room by room, sealing off each vent while its section is being worked on so dust does not spread through the house.