Duct Cleaning in Jacksonville, FL
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Duval County humidity and storms both work on your ducts
Jacksonville air carries moisture most of the year, with only three winter months cool enough to give your system a break. That moisture settles in the ductwork and gives mold and mildew a place to grow, along with the dust and debris that pull through the return air.
The county's storm record adds to it. Ten years of data show 303 damaging wind events, the kind that knock out power and force ducts open to outside air, humidity, and whatever gets pulled in during a hard rain. With most homes here owner-occupied, it falls to the homeowner to know what has built up inside the ducts before it gets blown right back into the rooms they breathe in.
- 3 months
- December through February, your furnace pushes air through your ducts
- 7 months
- April through October, your air conditioner does the same
NOAA nClimDiv, 1991–2020 normals
- How often should air ducts be cleaned?
- Most homes don't need duct cleaning on a fixed schedule at all. It matters more when there's a reason for it, like a recent renovation that left dust in the vents, pets shedding into the return air, or someone in the house with allergies that flare up when the system runs. If you can see dust building up around the vents or notice a musty smell when the air kicks on, that's the signal to get it done rather than waiting on a calendar.
- Is air duct cleaning worth it?
- It's worth it when there's a real reason behind it, like visible dust and debris in the ducts, a musty smell when the system runs, or construction work that left drywall dust in the vents. It won't lower your energy bills or cure an allergy by itself. A contractor can look inside the ducts with a camera and tell you whether cleaning will actually help your situation.
- 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 so it can be pulled out. Each supply and return vent gets cleaned along with the main trunk lines. The coil and blower housing usually get attention too, since dust collects there and blows straight back into the ducts if it's left alone. A thorough job also includes putting the vent covers back on and checking that nothing was left loose or disconnected.