Monsoon Roof Inspection in Arizona: What to Check and When

Check the roof surface and flashing after a storm

The National Weather Service says Arizona dust storms can arrive suddenly as a wall of dust and debris, with likely gusts of 40 to 60 mph.^[8] That debris is why a roof can look fine from the street and still have a weak spot. The NWS also describes monsoon season as bringing almost daily showers and thunderstorms across the region.^[9]

Stay off a wet or damaged roof.

Use binoculars from the yard or driveway and look for cracked or shifted tiles, broken shingles, worn flashing, and the points where vents and other penetrations meet the roof. If the surface needs a closer look, ask a professional to go up.

For storm context, the Phoenix Sky Harbor station in Maricopa County shows a normal July high of 106.5 F and 2.41 inches of rain added across July, August and September.^[1] The NWS Phoenix office covers the hazards on its dust storm and monsoon page.^[2]

For seasonal prep, see monsoon season dates and home prep.

Look for leak signs in the attic and ceilings

Water often shows up far from where it entered. It can travel along the deck or framing before it stains a ceiling.

A stain tells you a leak exists. It doesn't tell you where the roof opened up.

Check the attic and the ceilings of bedrooms and the kitchen for damp spots, stains or active drips. Photograph each one with the date before you patch or paint. Set out buckets and move belongings away from the drip, and keep clear of wet ceiling areas near light fixtures or wiring.

A tarp or emergency stabilization can hold things until conditions allow a proper repair. A tarp is temporary, so book the permanent inspection as soon as it is safe.

Pro tip

Date-stamp your photos of every stain and drip before any patching, so the damage is documented if you file an insurance claim.

Ask the roofer to name the likely entry point and say whether the damage is localized or widespread.

When a repair or re-roof needs a permit

A storm repair is not automatically a permit job, and neither is a replacement. The answer depends on the city and the scope of work.

Rules below were checked October 2026, and the city has the final word.

For fees, check each city's fee schedule. Our roofing permit page lays out the rule by city.

Decide

Does the re-roof need a permit?

?Is the job structural work or a change to a different roofing material?

• If Yes, such as sheathing, decking or concrete tile

  then: Expect a permit in cities like Tucson and Chandler

• If No, an in-kind replacement

  then: It depends on the city, so confirm with the building department

For these cities, check with the city: Phoenix, Scottsdale, Glendale, Peoria, Goodyear, Queen Creek, Maricopa, San Tan Valley, Yuma and Prescott.

For Gilbert, Tempe, Surprise, Avondale and Buckeye, check with the city's building department.

Who to call and what to ask

Start at the roofing hub for the basics on licensing and permits in Arizona. Then check any roofer's license on the license check page before you sign.

Ask these questions:

• Which license class do you hold, and does it cover this work?
• Where do you think the water entered, and is the damage a repair or a replacement?
• Can you price emergency work, repair and replacement separately?
• Does the written scope list tile or shingle, underlayment, flashing, decking, cleanup, permits and warranty?
• Who pulls the permit if my city requires one?

Compare more than one recommendation. A replacement pitch should come with a clear explanation of why a repair will not do.

Keep every receipt and message in case you file an insurance claim, and confirm coverage with your carrier.