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EV Charger / EVSE Permit in Unincorporated Natrona County, Wyoming

Natrona County does not publish a distinct EV charger/EVSE fee line. Installing electric vehicle charging equipment requires a standard Electrical Permit from the Natrona County Building Department under the adopted 2023 NEC (which includes Article 625, Electric Vehicle Power Transfer System), billed under the same combined valuation-based fee table used for all electrical, building, plumbing, and mechanical permits (Resolution No. 45-20) — there is no separate flat electrical-permit fee. Work must be performed by, or under, a Natrona County-licensed Electrical Contractor, Master, Journeyman, or Apprentice electrician, since the county runs its own local electrical licensing program rather than using the Wyoming State Fire Marshal's statewide program.

Verified 2026-07-20 · Source

When you need this permit

  • Electrical Permit Application submitted to the Natrona County Building Department (in person, mail, or online via ViewPointCloud) for EV charger/EVSE circuit installation
  • Specify nature of building (Residential/Commercial), nature of project, and Service Type (New/Existing/Temporary) with Amps and Volts
  • Job valuation must be declared — fee follows the same county valuation-based fee table used for all trades
  • Work must be performed by, or under, a Natrona County-licensed Electrical Contractor, Master, Journeyman, or Apprentice electrician
  • Governed by the adopted 2023 National Electrical Code (NEC/NFPA 70), which includes Article 625 (Electric Vehicle Power Transfer System)
  • No distinct EV charger/EVSE fee line, expedited timeline, or SolarAPP+-style instant-permitting platform was found published by the county as of this review

Required documents

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Fee schedule

Electrical Permit Fee — valuation-based (same table as building permits)Natrona County Permit Fees, Resolution No. 45-20 — same combined valuation-based schedule documented on this jurisdiction's Electrical Permit entry; no distinct EV charger/EVSE fee line is published.
$70 (valuation $0-$2,500) up to $905 plus $9.24 per additional $1,000 over $98,000

Review timeline

Plan reviewTypical estimate — confirm current times with the Unincorporated Natrona County building department
~3–10 business days

How long did your EV Charger / EVSE Permit permit actually take in Unincorporated Natrona County?

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

Inspection process

  1. 1

    Rough-In

    Wiring, conduit, and box placement inspected before walls are closed, if applicable

  2. 2

    Final

    EVSE equipment installed, circuit labeled, system energized and inspected by the county Building Department

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

Tips

  • Natrona County has no distinct EV charger/EVSE fee — installation is billed under the same valuation-based fee table as any other electrical permit, starting at $70 for low-valuation work.
  • Confirm your electrician holds a current Natrona County electrical license — this county runs its OWN electrical licensing program, separate from the Wyoming State Fire Marshal's statewide program used in most other unincorporated WY counties.

Frequently asked questions

Unincorporated Natrona County requires an ev charger / evse permit for: Electrical Permit Application submitted to the Natrona County Building Department (in person, mail, or online via ViewPointCloud) for EV charger/EVSE circuit installation; Specify nature of building (Residential/Commercial), nature of project, and Service Type (New/Existing/Temporary) with Amps and Volts; Job valuation must be declared — fee follows the same county valuation-based fee table used for all trades; Work must be performed by, or under, a Natrona County-licensed Electrical Contractor, Master, Journeyman, or Apprentice electrician; Governed by the adopted 2023 National Electrical Code (NEC/NFPA 70), which includes Article 625 (Electric Vehicle Power Transfer System); No distinct EV charger/EVSE fee line, expedited timeline, or SolarAPP+-style instant-permitting platform was found published by the county as of this review. If your project isn't listed, confirm with Natrona County Building Department at (307) 235-9435 before starting work.

No distinct EV charger/EVSE fee line item is published. Installation is billed as a standard Electrical Permit under the county's combined valuation-based fee table (Resolution No. 45-20), starting at $70 for work valued $0-$2,500. Source: Natrona County Permit Fees, Resolution No. 45-20.

Plan review for an ev charger / evse permit in Unincorporated Natrona County typically runs 3–10 business days. This is an estimate, not a published figure — confirm current review times with Natrona County Building Department at (307) 235-9435.

You'll need: Natrona County Electrical Permit Application (2025). See the required-documents checklist on this page for details on each.

Unincorporated Natrona County requires 2 inspection(s) for an ev charger / evse permit, in order: Rough-In, Final. Schedule each through Natrona County Building Department ((307) 235-9435).

Apply through Natrona County Building Department at 200 N. Center St, Room 205, Casper, WY 82601. Phone: (307) 235-9435, email: Contact via natronacounty-wy.gov (email obfuscated on site; call 307-235-9435). Office hours: Monday–Friday, 8:00 AM–5:00 PM. Official information: https://www.natronacounty-wy.gov/170/Building-Inspection.

Unincorporated Natrona County, Wyoming has adopted: 2024 International Building Code (IBC) — adopted by Resolution 84-24; 2024 International Residential Code (IRC) — adopted by Resolution 90-24; 2024 International Existing Building Code (IEBC) — adopted by Resolution 85-24; 2024 International Fire Code (IFC) — adopted by Resolution 86-24; 2024 International Fuel Gas Code (IFGC) — adopted by Resolution 87-24; 2024 International Mechanical Code (IMC) — adopted by Resolution 88-24; 2024 International Plumbing Code (IPC) — adopted by Resolution 89-24; 2023 National Electrical Code (NEC / NFPA 70) — adopted by county resolution. Local amendments apply — see the Unincorporated Natrona County overview page for the full list.

Sources & verification

Verified against official sources. Last reviewed 2026-07-20.

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

Other permits in Unincorporated Natrona County

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EV Charger / EVSE Permit in other cities

Casper, WyomingCheyenne, WyomingEvanston, WyomingGillette, WyomingGreen River, WyomingJackson, WyomingLander, WyomingLaramie, Wyoming

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