Air handler overflows
AC Leak Water Damage in Slidell, LA
An air handler in the attic can make gallons of condensate a day in humid weather. When the drain clogs or the pan rusts through, that water lands on the ceiling. The drying team dries the ceiling, the attic and the walls it ran into.
(888) 417-5665AC dripping through the ceiling? Call- Drain pan and float checks
- Ceiling and attic drying
- Wet insulation removal

Right now
First steps for AC leak water damage
- Turn the AC off. Switch the system off at the thermostat so it stops making water.
- Catch the drip. Set a bucket under the vent or stain and move belongings away.
- Check the pan. If the attic is safe to enter, look for a full pan or a tripped float switch.
- Photograph it. Record the stain and the pan before anything is changed.
The trade facts behind the work
- Condensate starts clean but can turn gray in a dirty pan.
- Soaked attic insulation around the air handler is removed.
- Condensate runs down top plates, so the walls below get checked.
AC water coming through the ceiling? Call (888) 417-5665
How the work runs
How AC leak water damage is handled, step by step
- 1
Stop it
AC off, the pan and the drain checked.
- 2
Map it
Meters and imaging on the ceiling, attic and walls.
- 3
Remove
Soaked insulation and sagging drywall come out.
- 4
Dry and verify
Air movers and a dehumidifier until readings hit the goal.
Typical cost
What does AC leak water damage cost in Slidell, LA?
In Slidell, LA, AC leak water damage cleanup typically runs $600 to $3,500, depending on how long the overflow ran, how much ceiling drywall and insulation got wet and whether walls below took water. The HVAC repair is separate.
Caught early
$600 to $1,400
- Ceiling dried from above
- Insulation pulled at the pan
- Air mover and dehumidifier
Ceiling section out
$1,400 to $2,800
- Wet drywall removed
- Attic floor dried
- Room below dried
Long-running overflow
$2,800 to $5,500+
- Ceilings and walls opened
- Flooring below checked
- Extended drying
These are typical ranges, not a quote. The category of water, the square footage, the material class and how fast drying started move the number most. Try the water damage cost calculator for a planning figure.
Long, humid cooling seasons keep air conditioners running most of the year, and many homes here have the air handler in the attic over a bedroom or hallway. The coil pulls moisture out of the air and sends it down a condensate drain. Algae, dust and insects clog that drain, the pan fills and the water goes through the ceiling instead.
How an AC overflow turns into ceiling damage
Most attic air handlers sit in a secondary drain pan, and many have a float switch that shuts the system off when the pan fills. When the pan has rusted, the switch is missing or an overflow runs for days unnoticed, condensate soaks the insulation and the drywall below. The damage often shows as a brown ring around a ceiling vent.
- A stain around a supply vent or near the attic access
- Water in the secondary pan, or a float switch that has tripped
- A musty smell when the AC runs
Drying the ceiling and the attic
The drying team checks the attic floor around the air handler, removes soaked insulation and dries firm drywall from above. Sagging or soft drywall comes down. Walls under the overflow get checked, because condensate runs down the top plate into the cavity. The source repair, a cleared drain, a new pan or a float switch, is an HVAC job.
- Insulation pulled around the air handler
- Ceiling drywall dried or replaced
- Readings on joists and wall tops
Keeping the next overflow small
Clearing the condensate drain at the start of the cooling season and making sure a float switch is in place keep most overflows from reaching the ceiling. EPA WaterSense leak tips cover checking a home for hidden leaks, and EPA moisture guidance explains why wet materials should be dried within 24 to 48 hours.
Service area
AC Leak Water Damage across Slidell and nearby
The extraction crew and the drying team cover ZIP codes 70458, 70459, 70460 and 70469, from Olde Towne and the Gause Boulevard corridor to Cross Gates, Kingspoint and the lakefront canals of Eden Isles and Oak Harbor.
Nearby coverage reaches Pearl River, Lacombe, Mandeville, Covington, Picayune, Waveland and Diamondhead.
See every area and ZIP coveredRelated
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Questions
AC Leak Water Damage questions, answered
Why is water coming out of a ceiling vent?
Usually the condensate drain from the attic air handler is clogged and the pan has overflowed, or condensation is forming on a poorly insulated duct. Turn the AC off and check the pan if it is safe.
Is AC condensate water clean?
It starts out clean, but water that sat in a dirty pan or ran through dust and insulation can be gray water. The tech judges the category on site.
Does insurance cover an AC overflow?
Sudden water damage from an overflow is often covered after the deductible, while the HVAC repair and long-term leaks often are not. Coverage depends on your policy, so check with your own insurer.
How long does an AC leak take to dry?
Usually two to five days once the AC is fixed or shut off. Long-running overflows that soaked walls take longer.
Can the AC run during drying?
Only after the drain or pan is repaired. Running it before that keeps adding water to the ceiling.
What stops it from happening again?
A clear condensate drain, a sound secondary pan and a working float switch. An HVAC technician handles those repairs.
24/7 water damage dispatch
Air handler overflowed? Dry the ceiling before it drops.
The drying team dries the attic, the ceiling and the walls below, and logs readings for the claim.