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Solar Photovoltaic (PV) Permit in Livingston, Montana

Residential solar PV installations in Livingston require two separate permits: a City of Livingston Building Permit for the structural/mounting component (reviewed under the 2021 IBC/IRC), and a state-issued Residential Electrical Permit with the Alternative Energy Source add-on for the electrical interconnection, since Livingston is not electrically-certified.

Verified 2026-07-03 · Source

When you need this permit

  • Structural/roof-mounting or ground-mounting component requires a City of Livingston Building Permit Application, per the general building-permit process (plans/specifications sufficient to show code compliance)
  • Electrical interconnection requires a state Residential Electrical Permit (issued by the Montana Building Codes Bureau) with the Alternative Energy Source box checked
  • Must specify alternative energy type (Solar, Wind, or Hydro) and, if solar, system type (Micro Inverter/AC Module System or PV String System)

Required documents

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Not ready yet0 of 2 required documents checked.

This checker covers one permit. A full project usually triggers several — our checklist will assemble all of them, free →

Fee schedule

Building Permit Fee — valuation-based (project bid value used as valuation)City of Livingston Fee Schedule (Resolution 5181, approved 2/03/2026); no dedicated solar fee waiver was found on the City's fee schedule
$23.50 minimum ($1.00-$500.00 valuation), scaling per the City of Livingston Fee Schedule Building Fees table
Alternative Energy Source add-on fee (solar, wind, or hydro)Montana Building Codes Bureau, Application for Residential Electrical Permit (Rev. 12/22), Fee Schedule
$65, added to the base electrical work fee selected on the state Residential Electrical Permit application

Review timeline

Plan reviewLivingston’s published plan-review target
1–10 business days

How long did your Solar Photovoltaic (PV) Permit permit actually take in Livingston?

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

Inspection process

  1. 1

    Final (Building)

    Panel mounting, racking attachment, and roof penetration sealing verified by the City of Livingston Building Division

  2. 2

    Rough/Final (Electrical)

    Conduit runs, wire sizing, disconnect placement, and interconnection point verified by the state Building Codes Bureau

See the full Livingston inspection guide — scheduling & re-inspection fees →

Tips

  • Solar in Livingston involves two separate permits from two separate agencies: a City of Livingston Building Permit for the mounting structure, and a state Residential Electrical Permit (Alternative Energy Source add-on, $65 plus base electrical fee) for the interconnection — same split structure documented for Havre.
  • No Livingston-specific published solar plan-requirements document (analogous to Billings' Solar-Photovoltaic System Plan Requirements PDF) was found; the standard Building Permit Application governs the structural review.

Frequently asked questions

A City of Livingston Building Permit for the structural mounting, plus a state Residential Electrical Permit with the $65 Alternative Energy Source add-on fee (issued by the Montana Building Codes Bureau, since Livingston is not electrically-certified).

In Livingston, the published Building Permit Fee — valuation-based (project bid value used as valuation) is: $23.50 minimum ($1.00-$500.00 valuation), scaling per the City of Livingston Fee Schedule Building Fees table. Additional published fees: Alternative Energy Source add-on fee (solar, wind, or hydro) — $65, added to the base electrical work fee selected on the state Residential Electrical Permit application. These are the jurisdiction's own published figures — see the fee schedule table and source citations on this page.

Livingston's published plan-review target for a solar photovoltaic (pv) permit is 1–10 business days.

You'll need: City of Livingston Building Permit Application; Application for Residential Electrical Permit (with Alternative Energy Source section completed). See the required-documents checklist on this page for details on each.

Livingston requires 2 inspection(s) for a solar photovoltaic (pv) permit, in order: Final (Building), Rough/Final (Electrical). Schedule each through City of Livingston Building & Planning Department (Building Division) — city-certified for Building and Swimming Pool permits only; Electrical, Plumbing, and Mechanical/HVAC permits are issued directly by the Montana Department of Labor & Industry Building Codes Bureau ((406) 222-4903 (Building & Planning); (406) 222-0083 (Interim Building Director Brad Haefs, Building Division)).

Apply through City of Livingston Building & Planning Department (Building Division) — city-certified for Building and Swimming Pool permits only; Electrical, Plumbing, and Mechanical/HVAC permits are issued directly by the Montana Department of Labor & Industry Building Codes Bureau at 220 E. Park Street, Livingston, MT 59047 (Building Division field office: 330 Bennett Street). Phone: (406) 222-4903 (Building & Planning); (406) 222-0083 (Interim Building Director Brad Haefs, Building Division), email: jseverson@livingstonmontana.org (Planning Director Jennifer Severson); bhaefs@livingstonmontana.org (Interim Building Director Brad Haefs). Office hours: City Hall, 220 E. Park Street, Livingston, MT 59047. Official information: https://www.livingstonmontana.org/buildingplanning.

Livingston, Montana has adopted: Montana has a mandatory statewide building code administered by the Montana Department of Labor & Industry (DLI) Building Codes Bureau, amended by the Administrative Rules of Montana (ARM) Title 24, Chapter 301. Cities, counties, and towns may become 'certified' to locally administer permitting and inspection for all or part of the code (building, plumbing, electrical, mechanical, swimming pool, etc.); non-certified areas/trades fall under direct state administration by the DLI Building Codes Bureau. Source: Montana DLI Building Codes Bureau, Certified City, County and Town Programs and Current Codes pages (bsd.dli.mt.gov/building-codes-permits).; Livingston is a Montana DLI-certified jurisdiction for Building (B) and Swimming Pool (SP) ONLY within Livingston city limits; certified building official on file with DLI: Jim Woodhull, (406) 222-0083. Source: Montana DLI Building Codes Bureau, Certified City, County and Town Programs / Current Codes page, bsd.dli.mt.gov/building-codes-permits/certified-government; Livingston is NOT certified for Electrical (E), Plumbing/Mechanical-Gas (P(M/G)), or Mechanical (M). Per the City of Livingston Building Department page: 'The City of Livingston does not issue permits or conduct inspections for electrical, plumbing, or HVAC work. These services are regulated at the state level.' Source: City of Livingston Building Department page, https://www.livingstonmontana.org/buildingplanning/page/building-department; Park County (unincorporated, outside Livingston city limits) does not appear on the Montana DLI Building Codes Bureau's certified local government list at all — unincorporated Park County is entirely state-enforced for Building, Electrical, Plumbing, and Mechanical permitting. Source: Montana DLI Building Codes Bureau, Certified City, County and Town Programs list, bsd.dli.mt.gov/building-codes-permits/certified-government; 2021 International Building Code (IBC) — statewide effective June 11, 2022; per the City of Livingston Building Department, new 2021-edition building codes took effect locally September 23, 2022 ('NEW BUILDING CODES (2021) TAKE EFFECT SEPTEMBER 23, 2022'). Source: City of Livingston Building Department page; 2021 International Residential Code (IRC) — statewide effective June 11, 2022; adopted locally effective September 23, 2022 per City of Livingston Building Department page; 2021 International Existing Building Code (IEBC) — statewide effective June 11, 2022; 2021 International Swimming Pool and Spa Code (ISPSC) — statewide effective June 11, 2022; Livingston is DLI-certified for swimming pool (SP) permitting; 2021 International Mechanical Code (IMC) and 2021 International Fuel Gas Code (IFGC) — statewide editions; state-administered permits in Livingston (city is not Mechanical-certified); 2021 Uniform Plumbing Code (UPC) — statewide edition; state-administered permits in Livingston (city is not Plumbing-certified) — Montana uses the Uniform Plumbing Code, not the International Plumbing Code; 2020 National Electrical Code (NEC) — statewide edition; state-administered permits in Livingston (city is not Electrical-certified); 2021 International Energy Conservation Code (IECC) — statewide effective June 11, 2022; All codes amended by the Administrative Rules of Montana (ARM) Title 24, Chapter 301. Source: Montana DLI Building Codes Bureau, Current Codes page, bsd.dli.mt.gov/building-codes-permits/current-codes; The Livingston Building Department reviews plans and performs inspections using the ICC's IBC and IRC; codes are 're-adopted approximately every three years' per the City of Livingston Building Department page. No Livingston-specific Municode text of Chapter 6 (Uniform Building Code) confirming a distinct local amendment ordinance number could be retrieved (Municode's dynamic content did not resolve via direct fetch or Wayback Machine snapshot); the City's own Building Department page is used as the authoritative statement of adopted-code editions and effective date.. Local amendments apply — see the Livingston overview page for the full list.