Condensate, drain lines and air handlers
AC Leak Water Damage in Pembroke Pines, FL
Air conditioners in South Florida pull gallons of water out of the air every day. When the drain line clogs, that water ends up on the floor. Call and you are connected with an independent restoration company that serves your area.
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The quietest leak in the house
In the humid months an air handler can condense several gallons of water a day. It leaves through a small PVC drain line that clogs with algae and dust, and when it does the water backs up, fills the drain pan and overflows onto the closet floor, into the garage or, for attic units, straight through the ceiling below. The float switch is supposed to shut the unit down first. It doesn't always.
Because the leak is slow and often behind a louvered door, it can run for weeks. The signs are a damp patch on carpet outside the AC closet, a water stain on the ceiling under an attic unit, or a musty smell when the system starts. An AC technician clears the line; a restoration contractor dries the drywall, flooring and framing it soaked.

Right now
What to do first
- Turn the system off at the thermostat so it stops making condensate.
- Mop or wet-vac the standing water in the closet and check whether the carpet or wall outside it is damp.
- Call an AC contractor to clear the drain line and check the float switch and pan.
- Photograph the pan, the floor and any stains before the AC technician arrives.
- Open the closet door and keep a fan on the area until drying equipment arrives. Don't close it up damp.
What AC leak cleanup involves
What a restoration contractor should do, so you know what to expect and what to ask.
Finding how far it went
Moisture readings on the closet walls, the floor outside and any adjoining rooms show the real extent, which is usually larger than the wet patch.
Closet walls and base
The bottom of the drywall and the wood platform under many air handlers soak up condensate. Wet material is dried in place or cut out.
Ceilings under attic units
An attic air handler that overflows soaks the insulation and the ceiling below. That is handled like a roof leak.
Drying
Air movers and a dehumidifier run in and around the closet until the framing and drywall read dry.
Mold
Slow condensate leaks are a classic source of mold inside AC closets and ductwork. Any growth is contained and removed before the closet is closed up.
The AC side
Clearing the line, replacing the pan or float switch and servicing the unit are AC work, not restoration. Ask which company does what.
How it works
From your call to a dry home
We don't run our own crews. When you call or send the form, we connect you with an independent local restoration company that serves your area. They inspect, give you the estimate and do the work.
- 1
Shut the system off and call an AC contractor
Stop the condensate first.
- 2
Call or request a call back
We connect you with an independent restoration company that covers your address.
- 3
Meter, dry and remove what can't be saved
Walls, flooring and the air-handler platform are dried, with mold dealt with if present.
- 4
Repair and prevent
Drywall and flooring repairs, and a drain-line service schedule so it doesn't happen again.
Costs
What ac leak water damage typically costs
| Job | Typical range | What moves the price |
|---|---|---|
| AC closet, caught early | $500 – $1,800 | Drywall opened, flooring type |
| Closet plus adjoining room or hallway | $1,500 – $4,500 | Carpet and pad, days of drying |
| Attic unit through the ceiling, or mold present | $3,000 – $8,000+ | Ceiling and insulation, containment |
These are planning ranges for typical jobs, not quotes or surveyed local averages. The contractor prices your job after an inspection. Plumbing, roofing, AC repairs and rebuilding are usually extra.
Questions
AC Leak Water Damage: common questions
Why does my AC leak water inside?
Usually a clogged condensate drain line, a cracked or rusted drain pan, a failed float switch or a frozen evaporator coil that thaws all at once. An AC contractor can tell you which. The water damage is a separate problem once it has reached the walls or floor.
Is AC condensate clean water?
It starts clean, but it sits in a pan and a drain line full of algae and dust, so it is usually treated as gray water (Category 2). Carpet pad and drywall it soaked for long are commonly removed.
How do I stop it happening again?
Have the drain line cleared and the float switch tested at each service, pour a cup of vinegar down the line monthly during the summer if your AC contractor recommends it, and check the closet floor when you change the filter.
Related
Other water damage help
Structural Drying
Air movers and dehumidifiers, readings every day, and a dry standard before anything is rebuilt.
Learn moreMold Remediation
Musty smell when the AC kicks on, or spots after a leak? Contain it, remove it, and fix the moisture behind it.
Learn moreWater Damage Restoration
Water out, walls and floors dried until the meter says dry, and a clear list of what has to be replaced.
Learn moreAlso serving nearby cities
Besides Pembroke Pines itself, calls are taken from these neighboring Broward County cities.
Water damage right now?
Talk to a restoration contractor today
Call and you are connected to an independent restoration contractor who serves Pembroke Pines, Hollywood, Cooper City and Davie. Or leave your number and they call you back.