Safety first: if there is fire, gas smell, or electrical risk near water, leave and call 911 or your utility first.
- Only during rain: roof, flashing, parapet, or a window.
- When the cooler runs: evaporative cooler or its curb.
- On humid days with AC on: condensate line or pan.
- All the time: supply plumbing; try the meter test.
- After a shower or flush: drain lines or fixture seals.
Next steps
Shut off the suspected source, photograph the damage, and call the trade that fixes it. If drywall, insulation, or flooring got wet, a restoration contractor can dry it. See slab leak signs and swamp cooler leaks.
Frequently asked questions
Who do I call for a ceiling stain?
Start by finding the source: roofer, plumber, or HVAC tech. Then a restoration contractor for drying if needed.
More guides
- Water damage: what to do in the first 24 hours
- Water heater leaking? Limit the damage
- Swamp cooler leaks and mold
- Monsoon prep checklist for Tucson homes
- Water damage insurance claim tips
- Slab leak signs in Tucson homes
- Mold after a leak: what to know
- How to vet a restoration contractor in Arizona
- Preventing burst pipes during a Tucson freeze
- Smoke odor and soot after a small fire
Need a restoration contractor in Tucson?
Tell us what happened and we'll refer you to an independent contractor.