Duct Cleaning in Thibodaux, LA
Tell us about your home, and a licensed contractor who covers Lafourche Parish will get in touch.
Tell us about the job
It takes about a minute.
What Thibodaux's storms push into your ducts
Lafourche Parish sees wind events more than storms of any other kind, 16 damaging wind events over the past ten years against a single winter storm. Wind like that finds the gaps around vents and returns and pushes dust, pollen, and attic insulation into the duct run each time it blows through.
Your furnace only needs to run November through February here, so for most of the year that dust just sits in the ducts undisturbed. When the weather turns and the system kicks on, it blows through months of buildup at once. Add in the power outages common across Louisiana, nearly half of households lost power for a full day or more in 2024, and a system that shuts down and restarts repeatedly is pulling in even more of what has settled in the lines.
- 4 months
- November 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?
- There's no set schedule that fits every house. If someone in the house has allergies, or the vents are pushing out visible dust, or work was done on the house that left debris in the lines, it's time to have them cleaned. Short of those signs, a contractor can look inside the ducts and tell you what's actually built up rather than guessing at a calendar date.
- Is air duct cleaning worth it?
- It's worth it when there's a real reason behind it, like dust coming out of the vents, a musty smell when the air kicks on, or work done on the house that left debris in the lines. It won't lower your heating bills or fix a system that's running fine. What it does is clear out what's built up so the air moving through your home isn't carrying it. If you're not seeing dust or smelling anything off, there's less urgency to it.
- What does air duct cleaning involve?
- A contractor connects a vacuum to the duct system and uses brushes or air tools to knock loose dust and debris, then pulls it out through the vacuum. Each supply and return vent gets checked, and the main trunk lines get cleaned too since that's where the most buildup collects. The furnace or air handler often gets a look as well, since the blower and coil sit right in the airflow. Afterward the vent covers go back on and the system gets run to make sure air is moving the way it should.