Homeowners insurance usually covers sudden and accidental water damage, such as a burst pipe or a failed water heater, but not flooding, slow leaks or damage from poor maintenance. The details depend on your policy, so treat this as a guide and confirm your coverage with your agent.
Common Arizona scenarios
| Scenario | Usually covered? | Notes |
|---|---|---|
| Burst supply line under a sink | Usually yes | Sudden and accidental |
| Water heater bursts in the garage | Usually yes | The heater itself usually is not covered |
| AC drain pan overflows into the ceiling | Often yes | If sudden; long-running leaks may be excluded |
| Swamp cooler leaks into the ceiling | Depends | Sudden failure versus an ongoing leak |
| Slab leak under tile | Often partly | Water damage and access may be covered; the pipe repair often is not |
| Monsoon rain through a storm-damaged roof | Usually yes | The storm damage lets the water in |
| Roof leak from old, worn roofing | Usually no | Treated as wear and maintenance |
| Monsoon runoff flooding the house | No | Needs flood insurance |
| Sewer backup through drains | Only with an add-on | Water or sewer backup endorsement |
| Frozen pipe that bursts | Usually yes | If you kept reasonable heat in the home |
| Slow leak under a sink for months | Usually no | Gradual damage |
Why flooding is excluded
Ready.gov states it plainly: homeowner's insurance policies do not cover flooding. That includes surface water from monsoon storms running into a home. Flood insurance through the National Flood Insurance Program or a private insurer covers it, and a new policy typically takes up to 30 days to take effect. Cities like Phoenix, Tucson, Mesa and Gilbert all see monsoon flooding.
Covered water, uncovered cause
Many policies pay for the water damage but not for the thing that failed. A burst water heater is a good example: the policy may pay to dry and repair the garage and its contents but not to replace the heater. Slab leaks work the same way. Removing and replacing flooring to reach the pipe is often covered, while the plumbing repair is not.
Filing a strong claim
- Stop the water and take reasonable steps to prevent more damage.
- Photograph and video everything before cleanup.
- Report the claim right away.
- Keep damaged items until your adjuster sees them or approves disposal.
- Get a written, itemized estimate and moisture readings from a restoration company.
If you have a problem with how your insurer handled a claim, the Arizona Department of Insurance and Financial Institutions takes consumer questions and complaints.
For drying and documentation after a covered loss, call our water damage restoration team. For how coverage works in general, see what is water damage coverage.