Ceiling Leak Water Damage in Frisco, TX

☎ Call (469) 747-1932 Request help onlineSagging ceiling? Keep everyone out from under it.

Ceiling water damage in Frisco, TX usually comes from above, not from the roof alone. Two-story homes here often have bathrooms and laundry rooms over the kitchen or living room, and many North Texas homes have the water heater and the air conditioner's air handler in the attic. A clogged AC condensate line, a rusted drain pan, a leaking water heater, a wax ring under an upstairs toilet, or a shower pan leak can all show up as a stain on the ceiling below. We connect you with an independent local crew to dry the ceiling, insulation and framing once the source is stopped.

Where is the water coming from?

Clue	Likely source
Stain under the attic AC unit, worse on hot days	Clogged condensate line or overflowing drain pan
Stain under the attic water heater	Water heater tank, relief valve or connections leaking
Stain under an upstairs bathroom	Toilet wax ring, supply line, tub or shower drain, or shower pan
Stain appears after rain or hail	Roof, flashing, vent boot or window leak
Stain near an exterior wall in winter	Frozen pipe in the attic or wall, or condensation

What to do right now

Put a bucket under the drip and move furniture and rugs out from under the stain.
If the ceiling is bulging, don't stand under it. A crew can drain it safely.
Turn off the AC at the thermostat if the leak is under the air handler, or close the water heater's cold supply if it's under the water heater.
If it's a bathroom above, stop using that fixture and close its shutoff.
Take photos before anything is moved or cut.

Why insulation and ceilings need drying, not just paint

Blown-in attic insulation holds water against the top of the drywall, where you can't see it. Painting over a stain without drying the ceiling and replacing soaked insulation is a common way to end up with mold, sagging drywall and a stain that comes back. A crew can check the attic side with moisture meters and replace wet insulation and drywall if needed.

Typical cost ranges

Job	Typical range*
Minor clean-water leak, one area	$150 – $500
Drywall replacement after drying	$1.50 – $3.50 per sq ft
Significant damage, about one room	$1,500 – $5,000

*HomeGuide, Water Damage Restoration Cost (Feb 2026), homeguide.com/costs/water-damage-restoration-cost. National ranges, rounded; not quotes. Your price depends on how much is wet, the water category, what has to be removed and after-hours fees, so get a written estimate before work starts.

Common questions

My AC is leaking through the ceiling. Is that water damage or an AC problem?

Both. An HVAC company clears the condensate line or replaces the pan; a water damage crew dries the ceiling and insulation. Many attic units have a float switch that should shut the system off when the pan fills; if yours didn't, ask the HVAC tech about it.

Can I just paint over a dry water stain?

Only if the ceiling and insulation above it are truly dry and the cause is fixed. Use a stain-blocking primer. If the drywall is soft or sagging, it needs to be replaced.

Will they have to replace the whole ceiling?

Usually just the wet section. Drywall that held water for a while, or that is sagging, is cut out and replaced after the framing above dries.

Who handles a roof leak?

A roofer fixes the roof. The water damage crew dries the attic, insulation and ceiling. If hail or wind caused it, see our storm water damage page.

☎ Call (469) 747-1932 Request help online

Where we take ceiling leaks calls

We take requests from Frisco, Prosper, Celina, Little Elm, McKinney and The Colony. Each city page covers the local housing and the water problems we hear about most there: