Duct Cleaning in Elizabeth, NJ
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Seven months of heat pushes air through ducts that rarely get a break
Your ductwork carries heated air from October through April, and on nights near 26°F the system runs often to keep up. Every cycle pulls household dust, pet hair, and whatever settled in the ducts back through the house. Over a winter that adds up in the runs and at the vents.
Union County has also seen 33 winter storms and 98 damaging wind events over the past ten years, and power interruptions aren't rare in New Jersey, with 11% of households losing power for a full day or more last year. When a system sits off during an outage and then kicks back on, it stirs up whatever has settled in the ducts since the last time they ran clean.
- 7 months
- October through April, your furnace pushes air through your ducts
- 4 months
- June through September, your air conditioner does the same
NOAA nClimDiv, 1991–2020 normals
- How often should air ducts be cleaned?
- There's no fixed schedule that fits every house. If anyone in the house has allergies, or you have pets shedding into the return vents, cleaning them more often makes sense. A contractor can look at what's actually built up inside before telling you it's time.
- Is air duct cleaning worth it?
- It depends on what's in the ducts. If you can see dust kicking out of the vents when the furnace kicks on, or you're pulling visible debris off the supply registers, cleaning them will cut down what's circulating through the house. If the ducts look fine and no one is having breathing trouble, there's less to gain. A contractor can inspect them with a camera before you spend money on a job that may not be needed.
- What does air duct cleaning involve?
- A contractor connects a high-powered vacuum to the duct system, then uses brushes or air tools to knock loose the dust and debris built up along the walls of the ducts, pulling it out through the vacuum. Every supply and return vent gets cleaned, along with the main trunk lines. The furnace or air handler itself often gets a cleaning too, since that's where the air passes through on every cycle.