Fire Sprinkler and Fire Alarm System Permit in Fountain Hills, Arizona

Fountain Hills requires a fire sprinkler and fire alarm system permit for: Fire sprinkler and fire alarm system plans are reviewed and permitted in-house by the Fountain Hills Fire Department's Fire Prevention Bureau (Assistant Fire Chief/Fire Marshal Mike Winters, 480-816-5114) — not a contracted fire district; the Town ended its Rural/Metro Corporation services contract at the close of 2023 and has run its own municipal department since 2024; Governed by the Town-amended 2024 International Fire Code (Ordinance No. 25-06) and, for one- and two-family dwelling sprinkler systems specifically, the Town's own 'Interpretations and Applications of NFPA 13D' (2022 ed.), effective September 1, 2025; Fountain Hills requires automatic fire sprinklers throughout essentially all new occupancies without a general size threshold (IFC §§ 903.2.2–903.2.10 as Town-amended), including garages, carports, and all Group R, M, S-1, and S-2 occupancies; Town-amended IFC § 903.2.13 'Change of occupancy' independently requires an automatic sprinkler system for an EXISTING building or portion thereof undergoing a change of occupancy, whenever the change moves the building to a higher hazard level, or occurs within Hazard Level 1, per the ordinance's 5-tier hazard table (Level 1/highest: H, I, R-1, R-2, R-4; Level 2: A-2, A-5; Level 3: A-1, A-3, A-4; Level 4: E, F-1, M, S-1; Level 5/lowest: B, F-2, R-3, S-2, U); Residential (NFPA 13D) fire sprinkler submittals must be digital PDF only, include hydraulic calculations per NFPA 13-28.4 and product data sheets, and be signed/sealed by a minimum Level III NICET Certified Engineering Technician (automatic sprinkler systems) or an Arizona-registered Professional Engineer — with a narrow exception for adding/altering five or fewer sprinklers to an existing approved system; A dedicated fire service line for a residential sprinkler system is not permitted — water supply must come from the domestic service line via a combination pump system where required, per the Town's NFPA 13D interpretations; Rough inspection (all system components in place, connected to permanent water supply, cold-water tested at a minimum 200 psi for 2 hours with no visible leakage) and a final inspection (system flowed to verify flow-switch/alarm-bell activation, hydraulic design placard in place) are both witnessed by the Fountain Hills Fire Department before a system is placed in service; Apply via T.O.P.P.S. online portal only — no dedicated fire-sprinkler/alarm application form separate from the Town's general permit system was found published. If your project isn't listed, confirm with Town of Fountain Hills Building Safety Division (Planning and Zoning / Development Services Department) at 480-816-5123 before starting work.

Per the Comprehensive Fee Schedule FY2026-2027: a new Commercial Fire Alarm System Plan Review/Inspection is $385 ($385 also for a modification); a new Commercial Automatic Sprinkler System Plan Review/Inspection is $340 for the first 3,000 sq ft plus $0.11 per sq ft thereafter ($195 for a modification); and a Commercial Hood System Plan Review/Inspection is $290.

Fountain Hills does not publish a plan-review timeline for this permit. Contact Town of Fountain Hills Building Safety Division (Planning and Zoning / Development Services Department) at 480-816-5123 for current turnaround.

You'll need: T.O.P.P.S. Application; Fire Sprinkler / Fire Alarm Plans and Hydraulic Calculations. Depending on your project, Fountain Hills may also ask for: Interpretations and Applications of NFPA 13D (2022 ed., eff. 9/1/2025). See the required-documents checklist on this page for details on each.

Fountain Hills requires 2 inspection(s) for a fire sprinkler and fire alarm system permit, in order: Rough Inspection, Final Inspection. Schedule each through Town of Fountain Hills Building Safety Division (Planning and Zoning / Development Services Department) (480-816-5123).

Apply through Town of Fountain Hills Building Safety Division (Planning and Zoning / Development Services Department) at Town Hall, 16705 E. Avenue of the Fountains, Fountain Hills, AZ 85268. Phone: 480-816-5123, email: pjohnson@fountainhillsaz.gov. Office hours: Building Safety office hours for plan review, phone calls, front counter assistance and building code questions: Monday - Thursday, 7 a.m. - 6 p.m. Inspections are conducted 7 a.m. - 4 p.m. Monday through Friday. The Town of Fountain Hills only accepts permit applications online through T.O.P.P.S. (Town's Online Permitting and Planning System), a Citizenserve-hosted portal; there is no walk-in/paper submittal option. Source: Town of Fountain Hills Building Safety page (fountainhillsaz.gov/204/Building-Safety) and Building Permit Forms & Checklists page (fountainhillsaz.gov/502/Building-Permit-Forms-Checklists).. Official information: https://www.fountainhillsaz.gov/204/Building-Safety.

Fountain Hills has run its own municipal Fire Department, led by Fire Chief Dave Ott, since 2024. The Town previously contracted fire services through Rural/Metro Corporation, but that contract ended at the close of 2023, and the Town re-staffed with its own sworn employees starting in 2024. Fire prevention, plan review, and fire-system permitting is handled in-house by Assistant Fire Chief/Fire Marshal Mike Winters, not an outside district.

It can. Under the Town's amended Fire Code § 903.2.13 ('Change of occupancy'), an existing building undergoing a change of occupancy must add an automatic fire sprinkler system if the change moves it to a higher hazard level, or occurs within Hazard Level 1 (the Town's highest-hazard tier, covering High Hazard, Institutional, and Residential R-1/R-2/R-4 occupancies), per the ordinance's 5-tier hazard-level table.