Inspection

Roof Inspection in Phoenix, AZ

A real roof inspection in Phoenix walks the roof, lifts representative tiles, scopes every penetration, and checks the attic for moisture stains. It also runs an infrared scan on flat roofs to flag wet insulation that hides under the membrane. The right inspection report includes 30 to 60 dated photos, a written narrative of findings, and a remediation priority list ranked by urgency. A vetted AZ ROC C-42 inspector should reach this scope; a home inspector with binoculars and a ladder does not.

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What roof inspection actually involves

Walking inspection of the entire roof field with photos of every slope, penetration, and edge.

Lift and inspection of 6 to 12 representative tiles to check underlayment age and condition.

Attic walkthrough to flag moisture stains, daylight visibility at penetrations, and condition of OSB or plywood decking.

Infrared moisture scan on flat-roof areas using a FLIR T540 or Fluke TiX580 to flag wet insulation.

Written report with photo log, scope findings, priority ranking, and ballpark repair costs by line item.

Phoenix-specific things to know

Tile field looks intact from the ground but the underlayment beneath is at year 25 plus, hidden until inspection lifts a few tiles in 1990s Ahwatukee and Anthem tracts.
Pipe boots from original 1990s installs across Desert Ridge (85050) and Stetson Hills are cracked through, often the largest single source of unexplained ceiling stains.
Skylight curb flashings on 1980s Arcadia custom homes leak at the head joint, only visible after the surrounding tile is lifted.
Flat-roof areas above attached garages and patio additions on 1960s Sunnyslope homes carry wet insulation that an infrared scan reveals but a visual inspection misses.
Solar panel mounting penetrations on 2010 to 2015 Tucson Electric and APS-installed systems show flashing failures around the L-foot brackets that the original installer never warrantied past 5 years.

Typical roof inspection pricing in Phoenix

$250–$650

Tile roof under 3,000 sq ft with attic walkthrough: $250 to $400. Tile roof above 3,500 sq ft, or any inspection with infrared scan: $400 to $650.

What to ask each pro you compare

✓Will you walk every accessible slope, or only inspect from a ladder at the eave?
✓Do you lift representative tiles to inspect the underlayment, and how many tiles do you typically lift per roof?
✓Is an infrared moisture scan included for flat roof areas, and is the report delivered with thermograms?
✓Does the inspection include the attic, and what do you photograph there?
✓How long is the written report, and does it include priority rankings and ballpark repair costs?

Our vetting standard for roof inspection pros

✓Active AZ ROC C-42 license. A home inspector holding only a general home inspection credential cannot quote remediation work in Arizona.
✓Documented use of an infrared camera (FLIR, Fluke, Seek) for flat-roof inspections, with sample thermograms in the proposal.
✓Liability insurance of $1,000,000 per occurrence with errors and omissions coverage if the inspection is for a real estate transaction.
✓InterNACHI or ICC roof inspector credential is a plus for real estate transactions, since it standardizes the report format.
✓References from at least 5 Phoenix roof inspections delivered in the last 12 months, including at least 2 reports the homeowner can share for format review.

Roof Inspection: common questions

When should I schedule a Phoenix roof inspection?

Two windows matter most. Pre-monsoon in April or May catches loose tiles, brittle pipe boots, and clogged scuppers before the first storm. Pre-listing inspection 30 to 60 days before a home sale gives time to address findings before the buyer's inspector finds them. After any 60 plus mph wind event, a post-storm inspection documents damage for the insurance claim within the policy window.

What does a Phoenix roof inspection report include?

A complete report runs 15 to 30 pages with 30 to 60 photos, a written narrative organized by roof area, attic findings, infrared thermograms if applicable, and a priority-ranked list of remediation items with cost ranges. The report should name brands and profiles (Eagle Capistrano, GAF Timberline HDZ) and reference AZ ROC C-42 standards for any flagged work.

Is a home inspector's roof check enough when buying a Phoenix home?

A home inspector typically views the roof from a ladder at the eave and notes visible defects. That misses the underlayment age on a tile roof, hidden flashing failures, and wet insulation on flat areas. For homes built before 2005, a dedicated roof inspection by a vetted AZ ROC C-42 roofer before closing is the safer call.

How long does a Phoenix roof inspection take?

A complete inspection of a 3,000 sq ft Phoenix tile roof runs 90 to 150 minutes on site, plus 1 to 2 hours of report writing. The written report typically arrives within 48 hours. Inspections that include infrared scanning of flat areas should be scheduled in early morning or evening when the temperature differential between wet and dry insulation is highest.

Does an inspection void my Phoenix roof warranty?

A standard walk-and-lift inspection by a credentialed roofer does not void manufacturer warranties on Eagle, Boral, GAF, or Owens Corning products. Forensic tear-back beyond a few tiles requires written authorization from the homeowner and, for active manufacturer warranties, sometimes the manufacturer. The inspection scope should be clear on what destructive testing is included.

Related Roofing services

Roof Leak DetectionTrack a Phoenix roof leak to its actual source using infrared moisture scans, tile lifts in a 6-foot radius around the stain, and controlled water testing.Storm Damage Roof RepairEmergency tarping, photo-documented damage scoping, and insurance-grade repair after Phoenix monsoon microbursts, haboobs, and the occasional Maricopa County hail event.Tile Underlayment ReplacementLift existing Eagle, Boral, or Hanson tile, swap the failed 30# felt for high-heat synthetic underlayment, and relay the original tile. The cheapest long-term option for sound tile.

Roof Inspection. Reading from our Phoenix Roofing blog

Monsoon Prep

Phoenix Monsoon Roof Prep Checklist for 2026

A pre-monsoon inspection plan for Phoenix roofs covering tile slippage, flashing, and scupper clearing before the June 15 dust storm window.

Best published: June

Code & Compliance

How to Verify an AZ ROC C-42 Roofing License Before You Sign

Step by step lookup on the Arizona ROC site, plus the bond, insurance, and complaint history fields that matter on a C-42 contractor.

Best published: January

Roof Inspection by Phoenix Metro city

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