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Re-Roofing Permit — Casa Grande, Arizona · Requirements sheet
Verified 2026-07-06 · Source: https://casagrandeaz.gov/231/Building
PermitBase is an independent reference and is not affiliated with any government agency. Requirements change and vary by project — confirm current details with the building department before you submit.
Re-Roofing Permit in Casa Grande, Arizona
Required for residential and commercial re-roofing in Casa Grande, governed by the 2018 IBC/IRC roofing provisions. The City offers both an in-person-inspection track and a lower-cost drone-inspection track, each billed as a flat fee inclusive of plan review.
Verified 2026-07-06 · Source
When you need this permit
- Building permit required for re-roofing (Casa Grande does not publish a like-for-like no-permit exemption comparable to some other Arizona cities; confirm scope-specific exemptions directly with the Development Center)
- Maximum of two layers of roof covering permitted; no more than two total layers of any roofing material may be applied
- Ice barrier underlayment is not required per the City's adopted design criteria (consistent with Casa Grande's desert climate — no ice-shield requirement)
- Applicant chooses between an in-person building inspection track or a drone building inspection track at time of permit application; both include plan review in the flat fee
Required documents
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Fee schedule
Roofing permit requiring in-person building inspections (includes plan review)City of Casa Grande FY 2025-2026 Consolidated Fee Schedule, Building Permit Fees section
$125.00
Roofing permit requiring drone building inspections (includes plan review)City of Casa Grande FY 2025-2026 Consolidated Fee Schedule
$400.00
Review timeline
Plan reviewCasa Grande’s published plan-review target
2–44 business days
Inspection process
- 1
Roof Inspection
Verifies sheathing, underlayment, and proposed roofing material/weight before final cover; conducted either in-person or via drone depending on the permit track selected
See the full Casa Grande inspection guide — scheduling & re-inspection fees →
Tips
- Casa Grande's fee schedule publishes two distinct re-roof permit tracks at different flat fees: standard in-person inspection ($125, includes plan review) versus drone inspection ($400, includes plan review) — the drone track costs more but may offer scheduling flexibility for hard-to-access roofs.
- Re-roofing is capped at a maximum of two layers of roof covering per the City's adopted design criteria; ice barrier underlayment is not required given the local desert climate (0 freezing index value).
- Review timeframe is drawn from the City's A.R.S. § 9-835 chart; re-roofing without other structural scope is treated as a residential building permit item, tracking the Single/Two-Family Residential 'Standard Plan' timeframe (2-business-day completeness + 20/20 business-day substantive review = 44 business days maximum) unless the Development Center processes it as a faster Miscellaneous/Single Trade item at the counter — confirm the specific track when applying, since the fee schedule treats it as a flat-fee Building Permit Fee line rather than a Miscellaneous single-trade line.
Frequently asked questions
Casa Grande requires a re-roofing permit for: Building permit required for re-roofing (Casa Grande does not publish a like-for-like no-permit exemption comparable to some other Arizona cities; confirm scope-specific exemptions directly with the Development Center); Maximum of two layers of roof covering permitted; no more than two total layers of any roofing material may be applied; Ice barrier underlayment is not required per the City's adopted design criteria (consistent with Casa Grande's desert climate — no ice-shield requirement); Applicant chooses between an in-person building inspection track or a drone building inspection track at time of permit application; both include plan review in the flat fee. If your project isn't listed, confirm with City of Casa Grande Planning & Development Department — Development Center (Building Division) at 520-421-8630 before starting work.
$125.00 for a standard permit with in-person building inspections (plan review included), or $400.00 for a permit using drone building inspections (plan review included). Source: City of Casa Grande FY 2025-2026 Consolidated Fee Schedule.
Casa Grande's published plan-review target for a re-roofing permit is 2–44 business days.
You'll need: Building Permit Application (Re-Roofing); Roof plan/material listing. See the required-documents checklist on this page for details on each.
Casa Grande requires 1 inspection(s) for a re-roofing permit, in order: Roof Inspection. Schedule each through City of Casa Grande Planning & Development Department — Development Center (Building Division) (520-421-8630).
Apply through City of Casa Grande Planning & Development Department — Development Center (Building Division) at 510 E. Florence Boulevard, Casa Grande, AZ 85122. Phone: 520-421-8630, email: cgplanning@casagrandeaz.gov. Office hours: Monday - Friday, 7:30 a.m. - 5 p.m. The Development Center is a 'one-stop shop' for building, engineering, fire, and planning plan review/permits/inspections. Building inspections are scheduled online through the WebPermits portal (rogue.casagrandeaz.gov/WebPermits); the City does not offer same-day inspections unless the request is received by 11:59 p.m. the prior business day, and inspectors run routes between 6 a.m. and 3:30 p.m.. Official information: https://casagrandeaz.gov/231/Building.
Casa Grande, Arizona has adopted: Arizona has NO statewide mandatory building code floor for general construction — code adoption is a per-city/county authority under state enabling statutes (A.R.S. Title 9). The City of Casa Grande runs its own Planning & Development Department / Development Center and independently adopts and administers its own construction codes under Title 15 (Buildings and Construction) of the Casa Grande Code of Ordinances; it does not defer permitting to Pinal County. Source: City of Casa Grande Building page (casagrandeaz.gov/231/Building) and Casa Grande Code of Ordinances Title 15.; 2018 International Building Code (IBC), adopted by reference with City of Casa Grande amendments (Casa Grande Code of Ordinances § 15.08.010), made a public record by Resolution No. 5170. Source: City of Casa Grande Quick Codes Design Criteria Handout (Building Department, rev. 11/8/2024) and Casa Grande Code of Ordinances § 15.08.010, International Building Code.; 2018 International Residential Code (IRC), adopted by reference with City of Casa Grande amendments under Title 15. Climatic and geographic design criteria (IRC Table R301.2(1)) are published separately by the Building Department. Source: City of Casa Grande Quick Codes Design Criteria Handout (rev. 11/8/2024).; 2018 International Mechanical Code (IMC), adopted by reference with City of Casa Grande amendments under Title 15. Source: City of Casa Grande Quick Codes Design Criteria Handout (rev. 11/8/2024).; 2018 International Plumbing Code (IPC), adopted by reference with City of Casa Grande amendments under Title 15. Source: City of Casa Grande Quick Codes Design Criteria Handout (rev. 11/8/2024).; 2018 International Fuel Gas Code (IFGC), adopted by reference with City of Casa Grande amendments under Title 15. Source: City of Casa Grande Quick Codes Design Criteria Handout (rev. 11/8/2024).; 2018 International Fire Code (IFC), adopted by reference as the City's uniform fire code under Title 15. Source: City of Casa Grande Quick Codes Design Criteria Handout (rev. 11/8/2024).; 2018 International Energy Conservation Code (IECC) governs residential and commercial energy-efficiency requirements. Residential energy efficiency design minimums published by the Building Department include: new/replacement HVAC sized per ACCA Manual J & S (gas furnaces/boilers 80% AFUE minimum; air conditioners and heat pumps 14 SEER minimum); duct insulation per ACCA Manual D (R-8 within attics/exterior, R-6 within other portions); common insulation values of R-13 walls, R-38 ceilings, U-0.40 windows, R-0 crawlspace/slab-on-grade, R-3 water/refrigerant lines. Source: City of Casa Grande Quick Codes Design Criteria Handout (rev. 11/8/2024).; 2018 International Property Maintenance Code (IPMC), adopted by reference under Title 15. Source: City of Casa Grande Quick Codes Design Criteria Handout (rev. 11/8/2024).; 2018 International Swimming Pool and Spa Code (ISPSC), adopted by reference under Title 15. Source: City of Casa Grande Quick Codes Design Criteria Handout (rev. 11/8/2024).; 2017 National Electrical Code (NEC/NFPA 70), adopted by reference with City of Casa Grande amendments (note: electrical code cycle is one edition behind the 2018 ICC set). Arc-fault and tamper-resistant outlet protection is required at most locations per the 2017 NEC. Source: City of Casa Grande Quick Codes Design Criteria Handout (rev. 11/8/2024).; NFPA 99 Standards for Health Care Facilities, adopted by reference under Title 15. Source: City of Casa Grande Quick Codes Design Criteria Handout (rev. 11/8/2024).; 2009 ICC A117.1 Accessible and Usable Buildings and Facilities, adopted by reference under Title 15. Source: City of Casa Grande Quick Codes Design Criteria Handout (rev. 11/8/2024).; 2019 City of Casa Grande Building and Technical Administrative Code (CG-BTAC), made a public record by Resolution No. 5170, with a 2022 Amendment made a public record by Resolution No. 5397. This locally-authored administrative code governs permit administration, fees cross-references, and technical amendments layered on top of the adopted ICC model codes. Source: City of Casa Grande Building and Technical Administrative Code, 2019 Edition (casagrandeaz.gov/DocumentCenter, Resolution 5170) and Casa Grande Code of Ordinances § 15.04.010.. Local amendments apply — see the Casa Grande overview page for the full list.
A maximum of two layers of roof covering. Ice barrier underlayment is not required under the City's adopted design criteria.
Sources & verification
Verified against official sources. Last reviewed 2026-07-06.
Fee schedules
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Fees, timelines, and adopted codes are researched from each jurisdiction's published records — see how we verify. Requirements change and vary by project, so always confirm the current details with the Casa Grande building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.
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