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Fire Sprinkler & Fire Alarm System Permit in Unincorporated Campbell County, Wyoming

Fire sprinkler and fire alarm system installations in unincorporated Campbell County are NOT administered by the Building Division under Chapter 4's general Building/Electrical Permit fee structure — they are 'Fire Code Permits' under Chapter 4 Section 1.3.B, submitted directly to and issued by the Campbell County Fire Department, whose Fire Marshal's Office administers plan review and construction inspections under the adopted 2024 International Fire Code (Chapter 4 Section 8).

Reviewed 2026-07-22 · Source

When you need this permit

  • Where Construction Permits are required by IFC Section 105.6 (which covers fire protection/life safety systems including automatic fire-extinguishing/sprinkler systems and fire alarm systems), application must first be made to the Campbell County Fire Department — Fire Code Permits are issued by the Fire Department, not the Building Division (Chapter 4 § 1.3.B)
  • Plan review submittals must follow the Wyoming State Fire Marshal's Office (WSFMO) checklist for the applicable system: the Fire Sprinkler System Plan Review Checklist or the Fire Alarm System Plan Review Checklist
  • Incomplete submittals cannot be reviewed and will require a resubmittal
  • Construction inspections are scheduled directly with the Fire Department (307-682-5319) with a minimum of 48 hours advance notice
  • New commercial occupancies must have an approved Knox Box key box installed before occupancy/work approval is granted (IFC § 506.1 as locally amended, Chapter 4 § 8.A.5)
  • Central monitoring stations must notify the Campbell County Sheriff's Office Dispatch immediately of any fire alarm, fire-extinguishing system, or supervisory alarm activation (IFC § 401.3.2 as locally amended, Chapter 4 § 8.A.3)

Required documents

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Fee schedule

Fire Code Permit / plan review — fire sprinkler and fire alarm systemsThe Campbell County Fire Department's public Fire Marshal page (ccfire.us/fire-marshal-1) lists Plan Review, Fire Inspection, and Fire Permits sections, none of which show a dollar fee for sprinkler/alarm plan review or construction permits; its separate 'Fire Permits' list (Hotwork, Open Burning, Fireworks, Hazmat, LP Gas, Open Flames, Pyrotechnic, Temporary Event Structures, Special Event) also does not include sprinkler/alarm. Chapter 4 Section 1.8.E's 'All Other Permits: No fees' governs Building Division permits; Fire Code Permits are expressly routed to and issued by the separate Fire Department (Chapter 4 § 1.3.B), so it is not verified whether that Building-Division fee waiver extends to Fire-Department-issued permits. Call Campbell County Fire Department at (307) 682-5319 for a current fee quote — this is a genuine published gap, not assumed to be free.
Not published

Review timeline

Plan review
Not published — contact the department

How long did your Fire Sprinkler & Fire Alarm System Permit permit actually take in Unincorporated Campbell County?

Anonymous — one question, no email. Answers are combined and only shown once at least 5 people have reported.

Inspection process

  1. 1

    Sprinkler Rough-In

    Underground/rough piping inspection before concealment, per Fire Department construction inspection types

  2. 2

    Sprinkler Hydrostatic Test

    Hydrostatic pressure test of the completed sprinkler system

  3. 3

    Fire Alarm Acceptance

    Final acceptance test of the installed fire alarm system

  4. 4

    Knox Box Mounting/Key

    Verification of Knox Box key-box installation and Fire Department key deposit, required for new commercial occupancies before occupancy is granted

See the full Unincorporated Campbell County inspection guide — scheduling & re-inspection fees →

Tips

  • Fire sprinkler and fire alarm permits in unincorporated Campbell County go through the Campbell County Fire Department, NOT the county Building Division — do not submit these plans with your general Building Permit & Zoning Certificate Application.
  • Use the Wyoming State Fire Marshal's Office plan review checklists (linked from ccfire.us/fire-marshal-1) — a submittal that is incomplete against that checklist will be rejected without review rather than corrected in-process.
  • Schedule all sprinkler/alarm construction inspections (rough-in, hydro test, alarm acceptance) at least 48 hours ahead by calling the Fire Department at (307) 682-5319.
  • No fee schedule for fire sprinkler/alarm plan review or permits is published online — confirm current cost directly with the Fire Marshal's Office before budgeting a commercial project; don't assume the Building Division's residential no-fee policy (Chapter 4 § 1.8.E) automatically applies, since a different department issues these permits.

Frequently asked questions

Unincorporated Campbell County requires a fire sprinkler & fire alarm system permit for: Where Construction Permits are required by IFC Section 105.6 (which covers fire protection/life safety systems including automatic fire-extinguishing/sprinkler systems and fire alarm systems), application must first be made to the Campbell County Fire Department — Fire Code Permits are issued by the Fire Department, not the Building Division (Chapter 4 § 1.3.B); Plan review submittals must follow the Wyoming State Fire Marshal's Office (WSFMO) checklist for the applicable system: the Fire Sprinkler System Plan Review Checklist or the Fire Alarm System Plan Review Checklist; Incomplete submittals cannot be reviewed and will require a resubmittal; Construction inspections are scheduled directly with the Fire Department (307-682-5319) with a minimum of 48 hours advance notice; New commercial occupancies must have an approved Knox Box key box installed before occupancy/work approval is granted (IFC § 506.1 as locally amended, Chapter 4 § 8.A.5); Central monitoring stations must notify the Campbell County Sheriff's Office Dispatch immediately of any fire alarm, fire-extinguishing system, or supervisory alarm activation (IFC § 401.3.2 as locally amended, Chapter 4 § 8.A.3). If your project isn't listed, confirm with Campbell County Department of Public Works — Building, Planning & Zoning Division at (307) 682-1970 before starting work.

Not published. The Fire Department's public Fire Marshal page does not list a fee for sprinkler or fire alarm plan review/permits, and it is not confirmed whether the Building Division's general 'no fee' provision (Chapter 4 Section 1.8.E) extends to Fire-Department-issued permits. Contact the Fire Department at (307) 682-5319 for a current quote.

Unincorporated Campbell County does not publish a plan-review timeline for this permit. Contact Campbell County Department of Public Works — Building, Planning & Zoning Division at (307) 682-1970 for current turnaround.

You'll need: Construction Documents. Depending on your project, Unincorporated Campbell County may also ask for: Fire Sprinkler System Plan Review Checklist (WSFMO); Fire Alarm System Plan Review Checklist (WSFMO). See the required-documents checklist on this page for details on each.

Unincorporated Campbell County requires 4 inspection(s) for a fire sprinkler & fire alarm system permit, in order: Sprinkler Rough-In, Sprinkler Hydrostatic Test, Fire Alarm Acceptance, Knox Box Mounting/Key. Schedule each through Campbell County Department of Public Works — Building, Planning & Zoning Division ((307) 682-1970).

Apply through Campbell County Department of Public Works — Building, Planning & Zoning Division at 500 S. Gillette Ave., Suite 1500, Gillette, WY 82716. Phone: (307) 682-1970, email: septic@campbellcountywy.gov (Small Wastewater System applications); planning@campbellcountywy.gov (Planning & Zoning); general Public Works (307) 685-8061. Office hours: Mon–Fri, 8:00 a.m.–5:00 p.m.. Official information: https://www.ccgov.net/286/Building-Division.

Unincorporated Campbell County, Wyoming has adopted: 2024 International Building Code (IBC) — including Appendices C and J, adopted by Campbell County Chapter 4 Rules Regulating Construction, Section 3 (Amended June 2026); 2024 International Residential Code (IRC) — including Appendices A, B, C and E, adopted Chapter 4 Section 4 (Amended June 2026); 2024 International Mechanical Code (IMC) — including Appendix A, adopted Chapter 4 Section 5; 2024 International Plumbing Code (IPC) — including Appendices A and B, adopted Chapter 4 Section 6 — NOTE: Campbell County uses the IPC, not the Uniform Plumbing Code; 2024 International Fuel Gas Code (IFGC) — all appendices, adopted Chapter 4 Section 7; 2024 International Fire Code (IFC), adopted Chapter 4 Section 8 (enforced by Campbell County Fire Department for Fire Code permits); 2024 International Existing Building Code (IEBC), adopted Chapter 4 Section 9; National Electrical Code (NFPA 70), 2026 Edition — including Informative Annex H, adopted Chapter 4 Section 10; Liquefied Petroleum Gas Code (NFPA 58), 2020 Edition, adopted Chapter 4 Section 11; Wyoming DEQ Water Quality Rules and Regulations Chapter 25 (Septic Tanks, Soil Absorption Systems, and Other Small Wastewater Systems) — adopted as Chapter 4 Appendix 1, administered by Campbell County under delegated authority from Wyoming DEQ (W.S. 35-11-304). Local amendments apply — see the Unincorporated Campbell County overview page for the full list.

No. Chapter 4 Section 1.3.B routes Fire Code Permits — including the Construction Permits required under IFC Section 105.6 for fire sprinkler and fire alarm systems — to the Campbell County Fire Department, which issues them separately from the Building Division's Building/Electrical/Mechanical/Plumbing permits.

Sources & verification

Key facts verified against official sources. Last reviewed 2026-07-22.

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 Unincorporated Campbell County building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.

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