DAMAGE YOU CAN SEE · FLORIDA & NEW JERSEY

AC Leaking Water? What to Do and Whether Insurance Pays the Damage

By Nelson Avila, Licensed Florida Public Adjuster (License G332385) · Florida Certified Residential Contractor · Property Insurance Appraiser & Umpire
Homeland Public Adjusters · Last reviewed: October 2026

Brown water stains on a textured ceiling in a Florida home

In Florida, a clogged AC drain line often shows up first as a stain on the ceiling below the air handler.

Short answer: An air conditioner that leaks water is usually a clogged condensate drain line or an overflowing drain pan. In Florida the line clogs with algae, the pan fills, and water runs into the closet floor, the walls or the ceiling below. When it happens suddenly, over a day or a weekend, the water damage it causes is generally covered as a sudden discharge; the AC unit itself usually is not. A pan that dripped for weeks is a different claim, so act and document fast.

Where AC water usually comes from

A condensate drain line clogged with algae or debris, so the pan overflows
A drain pan that cracked or rusted through
An air handler in the attic or a ceiling closet that overflows into the ceiling below
A float switch that failed to shut the system off when the pan filled
Frozen coils that melt and overflow the pan

What to do first

Turn the AC off at the thermostat to stop more condensation, and switch it off at the breaker if water is near wiring or lights
Put a bucket or towels under the drip and move furniture and belongings out of the way
Photograph and video the unit, the pan, the closet floor, the ceiling and every wet wall before anything is cleaned or removed
Have an AC technician clear the line, and keep the invoice: it shows the cause and the date
Run fans or a dehumidifier, and don't let anyone tear out or haul away damaged drywall, flooring or cabinets before it is documented

Moisture meter showing a 93% reading on a wall at the baseboard

Moisture readings show how far the water has gone into walls and baseboards, even where nothing looks wet.

Most homeowners policies list the same duties after a loss: protect the property from further damage, make reasonable and necessary repairs to protect it, and keep an accurate record of repair expenses. Temporary repairs are part of your job; permanent repairs can usually wait until the damage is documented.

Does homeowners insurance pay for AC water damage?

The water damage, often yes. The standard homeowners policy treats a sudden overflow of water from a household appliance or system as a covered water loss. The ceiling, walls, flooring, cabinets and belongings the water damaged are what the claim pays for. The AC unit, the pan and the drain line, usually not: they are treated as the system that failed, not the damage.

“Maintenance” is the usual argument. Insurers often say the line should have been cleaned. An overflow that happened over a day or a weekend is a sudden discharge whether or not the line needed cleaning. Many Florida policies exclude water that leaked or seeped over 14 or more days, so a pan that dripped for a month is the harder claim. See appliance and AC leak claims, explained.

Watch for a water cap. Many Florida insurers now cap non-weather water damage at $10,000, particularly on older homes. See how the $10,000 sublimit works.

Florida and New Jersey deadlines

In Florida, an initial or reopened claim must be reported within 1 year after the date of loss, and a supplemental claim within 18 months (Fla. Stat. §627.70132). The insurer must pay or deny within 60 days after notice (Fla. Stat. §627.70131). In New Jersey, the insurer must decide within 30 calendar days after receiving properly executed proofs of loss, unless clearly justified (N.J.A.C. 11:2-17.7).

Help in Spanish, from start to finish

Homeland's licensed public adjusters handle the whole claim in Spanish or English: the inspection, the estimate, the documents and every conversation about your claim. Hablamos español, las 24 horas.

No damage yet, or just checking? Keep a photo of your AC closet and the drain line with your policy, so you can show the system was working before the loss. The free Adjuster Advantage app from Homeland Public Adjusters adds Policy Scan, a hurricane tracker and a home inventory, so you know what your policy says before you need it.

Frequently asked questions

Does homeowners insurance cover water damage from an AC leak?

The water damage from a sudden overflow, such as a clogged drain line that overflows the pan over a day or a weekend, is generally covered. The AC unit, pan and drain line usually are not. A leak that dripped for weeks may be excluded as seepage.

Why is my AC leaking water inside the house?

Usually a clogged condensate drain line or an overflowing or rusted drain pan. In Florida, algae in the drain line is the most common cause.

What should I do first when my AC leaks water?

Turn the system off, catch the water, photograph everything before cleaning, have a technician clear the line and keep the invoice, then call a licensed public adjuster before the damage is torn out.

Have damage now? Call Homeland first. Before you call anyone else, call us 24/7 at (305) 783-3777 in Florida or (732) 517-3777 in New Jersey. We document the damage, find where the water really went and present the full claim for you. Hablamos español.

This article is for general information only and is not legal or insurance advice. Statutes, regulations and policy wording change, and how they apply depends on your own policy and the facts of your claim. Homeland Public Adjusters is a public adjusting firm, not a law firm.

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