AC Leak Water Damage in Phoenix Homes

Do this now

1. Turn the AC off at the thermostat to stop producing condensate.
2. Keep people out from under a sagging ceiling.
3. Put a bucket under drips and photograph the stain.
4. Call an HVAC tech to clear the line, and a restoration company to dry the ceiling and walls.

Why it’s worse in Phoenix

• Run time: Phoenix logged 39 days over 110°F in summer 2026 (ABC15), and systems rarely cycle off.
• Location: most units sit in the attic, directly above living space.
• Dust: desert dust and haboobs speed up clogs.
• Hard water can leave scale in drain lines and pans.

How the damage is dried

We check the ceiling, the insulation above it and nearby walls with a moisture meter and thermal imaging. Wet insulation is usually removed. A sagging ceiling section is cut out safely, and the cavity is dried with air movers and dehumidifiers before the drywall is patched, textured and painted. See how structural drying works.

Is it covered by insurance?

Often, when the overflow was sudden. If the line had been leaking for weeks, it may be treated as maintenance. Details: Arizona water damage coverage.

Preventing the next overflow

• Have the condensate line flushed during every spring AC tune-up.
• Ask about a float (safety) switch that shuts the system off when the pan fills.
• Check the secondary drain outlet, often above a window: water dripping there means the main line is blocked.

Need help with water damage in Phoenix?

Shut off the water, take photos, and call (602) 555-0142. We answer 24/7, give you an honest arrival window, and put a written scope in your hands before work starts. Or request a free inspection.