Get your roof ready before monsoon season hits.
Book a Monsoon Readiness Inspection. A Roof Boyz roofer walks your roof, photographs everything, and tells you exactly what needs attention before the storms arrive, and what doesn't. Free, no obligation, photo-documented report you keep.
Why monsoon prep matters for Arizona roofs.
Arizona monsoons are not Midwest thunderstorms. Three things hit a Phoenix metro roof at the same time and each one finds a different weakness. The roofs that come through it cleanly are the ones that were ready before the first storm in late June.
Microburst winds. A microburst is a sudden downdraft of air that hits the ground at 60 to 100 mph and spreads outward. On tile, it lifts unfastened or worn-fastened tile and rips ridge caps off the peak. On shingle, it shears edges and exposes the substrate. On foam, it drives debris across the coating and lifts the perimeter where the coating ties into the parapet wall.
Heavy water on UV-baked sealants. Phoenix runs roughly 299 sunny days a year. By June, every pipe jack, skylight curb, swamp cooler stand, and chimney flashing has been heat-cycled for nine months without rain. The first heavy monsoon rain hits those sealants hard, and the ones already at end of life let water through on storm one.
Debris-blocked drainage. Cottonwood seed, palm frond, and pebble fill scuppers, valleys, and gutters year-round. A monsoon storm dumps an inch of rain in twenty minutes. If the drainage is blocked, that water ponds, then backs up under the field of the roof. Ponding water under hot sun is how flat and foam roofs in the Phoenix metro fail.
Sometimes a haboob, the wall of dust that precedes a monsoon storm, hits ahead of the rain. A haboob does its own damage by sandblasting the granule layer off aged shingles and loading the valleys with fine grit that then traps water.
Roof Boyz has run thousands of these inspections across the East and West Valley. 140+ five-star Google reviews from Phoenix metro homeowners are the receipt.
What we check on a Monsoon Readiness Inspection.
Eight items, every roof. A Monsoon Readiness Inspection takes about an hour and the report is yours to keep, whether you book any work with us or not.
- 1
Tile and shingle inspection.
We walk the field looking for slipped, cracked, or missing tile and curled, lifted, or granule-loss shingle. The visible surface tells us whether the system has been doing its job.
- 2
Underlayment condition assessment.
On any tile roof 15 years or older, we lift a representative tile in a typical area and read the underlayment. That layer is the actual waterproof barrier; the tile is the protective skin.
- 3
Flashing and penetration sealant check.
Step flashing along walls, valley metal, pipe jacks, swamp cooler stands, and skylight curbs all rely on sealant that ages in Arizona sun. Cracked or shrunken sealant is the most common entry point for monsoon water.
- 4
Scupper, gutter, and drainage inspection.
We clear and verify the path the water takes when an inch of rain lands in twenty minutes. Blocked scuppers turn flat sections into ponds and pressurize the underlayment.
- 5
Foam coating condition (when applicable).
On any SPF or flat-roof section, we read coating thickness, check the perimeter for pinholes, and probe any blister or soft spot. Foam coating past its recoat window is the single most common reason flat roofs leak in Phoenix.
- 6
Tree clearance check.
We measure clearance from the roofline and flag any branch under six feet. Wind-driven mesquite, palo verde, and cottonwood branches scratch tile, gouge shingle, and tear foam coatings during a microburst.
- 7
Attic ventilation and visible water-intrusion signs.
From inside the attic, we look for dark streaks on the underside of the sheathing, rusted nail tips, and ventilation paths that have closed up. Water staining inside means the underlayment is at end of life.
- 8
Full photo documentation and a written report.
Every finding is photographed and written up. You keep the photos. The report tells you what is ready for monsoon season, what needs attention, and the price to address each item, locked under the Red Glasses Guarantee.
When to book.
The Arizona monsoon season runs June 15 through September 30, with peak storm activity in July and August. Earlier is calmer; later is tighter.
Fine timing for the very-proactive homeowner. Weather is calm and crews are open. The tradeoff is that any spring-discovered issue (a new crack from a winter freeze cycle, a fresh debris load) shows up after the inspection and may need a follow-up walk.
When most Roof Boyz Monsoon Readiness Inspections happen. The weather is dry and stable, crews can move on the roof without heat-of-day risk, and any repair the inspection turns up has time to land before the first storm of the season.
Still doable, but the calendar fills fast. The first storm of the season usually hits in the last week of June or the first week of July, so inspections this late are often reactive instead of proactive. Book the soonest opening you can.
What we might find, and what we do about it.
The Monsoon Readiness Inspection is free and no-obligation. When the report flags something, here is the work that handles each finding.
Aging underlayment.
On tile roofs, the underlayment is the actual waterproof layer and Phoenix metro standard felt lasts 18 to 25 years. Past that window, a tile re-felt strips the worn underlayment, lays new, and resets the original tiles.
See tile roofing and re-feltsCracked or slipped tiles.
Wind-lifted tile, slipped tile out of course, broken ridge mortar. The targeted-repair path handles isolated tile issues without a full reroof when the underlayment is still inside its design life.
See roof repairFoam coating UV degradation.
Foam roofs need a fresh elastomeric coating every 5 to 7 years to keep the UV layer intact. A recoat is maintenance, not a reroof, and is the difference between a 25-year foam system and a 15-year one.
See foam roofing and recoatsWhole-roof age and condition issues.
When the underlayment is past life, the deck shows water staining, and the field is patched together, the right answer is a full replacement, not another patch. We will tell you straight if your roof is in that bucket.
See roof replacementSealant failure at penetrations.
Pipe jacks, swamp cooler stands, satellite mounts, and skylight curbs all rely on sealant that ages in Arizona sun. Crumbling sealant gets replaced before the first storm puts water through it.
See roof repairSolar penetration and panel-detach planning.
If panels need to come off for a tile re-felt or replacement, Roof Boyz coordinates with SunAlpha LLC, our preferred solar detach-and-reset partner. Your panel warranty stays intact through the roof project.
See roof replacement
Price Lock Promise — the price you see is the price you pay.
If the Monsoon Readiness Inspection turns up issues, your written estimate is the price you pay. The number is locked the moment it is delivered, regardless of what we find once work begins.
Roof Boyz does not issue change orders or increase charges for unforeseen conditions discovered during the job. If additional repairs are required to complete your roof to code, we cover those costs at no additional expense to you. No hidden fees or surcharges.
Want the full Arizona homeowner's guide to monsoon roof prep? We wrote one.
The cornerstone guide covers what monsoons actually do to Phoenix roofs, the full homeowner checklist, what only a professional can see, and what to do after a storm. About a ten-minute read.
Monsoon Readiness Inspection questions.
The questions Phoenix metro homeowners ask most when they are deciding whether to book.
Monsoon roof prep across the Phoenix metro.
Roof Boyz runs Monsoon Readiness Inspections across the East and West Valley. City pages cover local housing-stock specifics, HOA notes, and permit guidance.
Get ahead of the storms.
Book a Monsoon Readiness Inspection. Free, no obligation, photo-documented report you keep. A Roof Boyz roofer walks your roof and writes down the only real answer.