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Flagstaff reroof permit and roofer rules

Source: Arizona Roofing Help (arizonaroofinghelp.com), part of the Local Help Stations network (localhelpstations.com). Last updated November 3, 2026.

Reroof permit rules in Flagstaff

Flagstaff requires a permit for re-roofing a building and requires an ice barrier or ice dam membrane. (source: City of Flagstaff)

All roofing material must be Class A or B rated under Flagstaff's amendments, and wood shakes or shingles are prohibited, including fire rated ones. (source: City of Flagstaff)

Statewide rules that apply here

An R-42 Roofing license lets a contractor install and repair roof tile, shingles, shakes, slate, metal roofing systems, urethane foam, and roof insulation or coatings on or above the roof deck, plus weatherproofing and roof accessories such as flashing and valleys. (source: Arizona Registrar of Contractors)

The ROC says that, generally, if labor and materials exceed $1,000 or the job needs a permit (no matter the price), a contractor license is required. The handyman exemption in A.R.S. 32-1121 covers only work of a casual or minor nature, priced under $1,000 in total, that needs no local building permit and is not part of a larger job split into smaller contracts. (source: Arizona Registrar of Contractors) (source: Arizona State Legislature)

After a catastrophic storm in an area an insurer designates, a roof repair or replacement contract with a homeowner who lives there must say in bold type that you may cancel within 72 hours after your insurer denies the claim, and that you may cancel for any reason within four business days after signing (A.R.S. 32-1158.02). (source: Arizona State Legislature)

See Arizona roofing license rules, how to check a roofer and storm damage contract rules.

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On this site: Arizona roofing contractor license fees · Contractor bonds and the Recovery Fund in Arizona · The Arizona handyman exemption and $1,000 limit · What an Arizona roofing contract must include · How to file a complaint against an Arizona contractor · Doing your own work on your Arizona home · Arizona roofing contractor license (ROC R-42, C-42, CR-42) · How to check an Arizona roofer before you hire · Arizona storm damage roofing contract rules · Arizona rules for roofers and insurance claims · Door to door roofing sales and the 3 day cancel rule in Arizona · Reroof permit rules in Arizona cities · Cities · FAQ · Sources

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