What to do right after you notice a roof leak
True Blue Roofs AZ · September 23, 2026 · Phoenix Valley
A roof leak demands action within the first hour to prevent water from spreading through your home and causing mold, structural damage, or ruined insulation. Stop the water from getting worse, document what you see, and call a roofer to assess the damage. Your insurance claim and the repair itself depend on how quickly you respond.
Stop water from spreading inside your home
Water moves fast once it gets past your roof. Go into your attic or crawl space immediately and look for the source of the leak. Bring a flashlight. You're looking for wet spots, discoloration, or active dripping. Mark the spot with a piece of tape or chalk so you can find it again.
If water is actively dripping into a room below, place buckets or containers under the drip to catch it. Move furniture, electronics, and personal items away from the wet area. If drywall or insulation is soaked, open windows in that room to start air circulation. Don't turn on ceiling fans or HVAC systems yet; moving air around wet areas can spread mold spores.
If the leak is in an attic space, you can sometimes slow it down by laying plywood or tarps over the wet insulation to redirect water toward a bucket or container. This is temporary. The goal is to buy time before the roofer arrives, not to fix the leak itself.
Take photos and video of the damage
Documentation matters for your insurance claim. Use your phone to photograph the water stains, wet insulation, and any visible damage inside your home. Get wide shots that show the room and close-ups of the affected areas. If water is actively dripping, record a short video.
If you can safely access your roof, photograph the exterior too. Look for missing shingles, cracked tiles, debris from a tree, or visible holes. Stay away from roof edges and wet surfaces. If you're not comfortable on a roof, skip this step.
Save all photos and videos to your phone or cloud storage. Write down the date and time you first noticed the leak. This information will be important when you file a claim or talk to the roofer.
Call your insurance company
Many homeowners insurance policies cover sudden roof leaks caused by storms, wind, hail, or falling debris, while leaks tied to gradual wear or deferred maintenance are often treated differently. Check your own policy carefully, or ask your agent directly, to understand what your coverage includes before assuming anything is covered.
Call your insurance agent or the claims number on your policy as soon as you can. Tell them you have an active roof leak and ask whether you need to file a claim immediately or whether you can wait until the roofer has assessed the damage. Some insurers want to know right away; others prefer that you get a contractor's estimate first.
Ask your insurer what documentation they need and whether you can choose your own contractor. Keep all receipts for any emergency repairs or water removal you pay for out of pocket, as your insurer may ask for proof of those costs. Deductibles vary, so if yours is high, you may decide to pay for repairs yourself rather than file a claim.
Call a licensed roofer for an inspection
You need a professional to identify where the leak is coming from and what repair or replacement is needed. Call a licensed residential roofer in the Phoenix Valley right away. When you call, describe what you've seen: where the water is coming in, whether it's actively dripping, and what may have triggered it, such as a recent storm or no obvious cause. Mention if you've already called your insurance company.
A trained roofer will examine your roof from above and inside your home to find the source. Roof leaks don't always originate directly above the wet spot. Water can travel along the underside of the roof deck or follow structural elements before dripping into your home. That kind of tracing takes experience and a trained eye.
Make sure any roofer you hire holds a valid Arizona Registrar of Contractors license. Licensing requirements exist to protect homeowners, and you can verify a contractor's license status through the Arizona ROC before work begins.
Prevent mold while you wait for the roofer
Mold can take hold quickly in wet conditions, so keeping the affected area as dry as possible is a priority while you wait for the roofer to arrive. Continue running buckets under active drips. Open windows if the weather allows. Use a dehumidifier if you have one.
Don't use your air conditioning system to cool the house if it will spread moisture through ductwork into the wet area. If the leak is in an attic, leave attic access open and run a portable fan to push air out through a window or attic vent.
If insulation is soaked, it will need to be replaced. Wet insulation loses its effectiveness and can become a breeding ground for mold. The roofer or a water damage specialist can advise whether it can dry out or needs to come out.
Don't tear out wet insulation yourself unless you're certain there's no asbestos in it. Older homes sometimes have asbestos-containing insulation. Disturbing it creates a hazard. Ask the roofer whether they handle insulation replacement or if you need a separate contractor.
Document your expenses and keep records
If you pay for emergency supplies, buckets, fans, or temporary tarps, save the receipts. If you hire someone to extract water or dry out the space, keep that invoice. If you have to move furniture or replace damaged items, document that too.
Your insurance company may reimburse emergency mitigation costs if the damage is covered under your policy. They won't reimburse you if you don't have proof of what you spent.
Take notes on every conversation with your insurance company, the roofer, and any other contractors. Write down names, dates, times, and what was discussed. Email confirmations to yourself. This creates a paper trail if there's a dispute later about what was covered or what was agreed to.
About True Blue Roofs AZ
True Blue Roofs AZ is a licensed residential roofing contractor (ROC 368131) serving the Phoenix Valley. They handle roof repair, replacement, storm damage, and free inspections on shingle, concrete tile, clay tile, and foam roofs.