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Mechanical / Fuel Gas Permit in Jackson, Wyoming

Required to alter, convert, enlarge, erect, install, remove, or repair a mechanical system in the Town of Jackson. Governed by the 2024 International Mechanical Code and 2024 International Fuel Gas Code.

Verified 2026-07-01 · Source

When you need this permit

  • Work must be installed by a licensed mechanical (HVAC) contractor holding a valid Town of Jackson Contractor's License Contractor
  • Applied for through the Town of Jackson SmartGov Portal

Required documents

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Fee schedule

For the issuance of each permitJMC 15.12.030; Resolution 25-18 Appendix A
$56.00
For issuing each supplemental permitResolution 25-18 Appendix A
$23.00
Install/relocate gravity or forced-air furnace to 100,000 btu/hResolution 25-18 Appendix A; over 100,000 btu/h = $34.00
$29.00
Repair or alter any heating, cooling, absorption or evaporative systemResolution 25-18 Appendix A (Mechanical/Fuel Gas Permit table; re-verified against the rendered PDF 2026-07-02 — the $129.00 figure in the same table is the commercial/industrial incinerator line)
$23.00
Each air-handling unit up to 10,000 cfm and attached ductsResolution 25-18 Appendix A; over 10,000 cfm = $34.00
$23.00
Hydronic Heating installation — up to 1,000 sq ft / 1,001-2,500 sq ft / 2,501-5,000 sq ft / 5,001+ sq ftResolution 25-18 Appendix A
$25.00 / $39.00 / $56.00 / $85.00
Gas-piping system to 5 outletsResolution 25-18 Appendix A; each additional outlet $6.00
$18.00
Re-inspection fee / Additional plan reviewResolution 25-18 Appendix A
$85.00/hr to $113.00/hr

Review timeline

Plan reviewTypical estimate — confirm current times with the Jackson building department
~1–10 business days

How long did your Mechanical / Fuel Gas Permit permit actually take in Jackson?

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Inspection process

  1. 1

    Rough Mechanical

    Combination inspection with Rough Gas/Plumbing/Framing, scheduled only after a passed Rough Electrical inspection

  2. 2

    Final

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

Tips

  • Mechanical permit fees are itemized by equipment type and capacity (furnace BTU rating, boiler/compressor HP, air-handling CFM) rather than a single flat fee — see Resolution 25-18 Appendix A for the complete list including boilers, incinerators, ventilation fans, and hood systems.

Frequently asked questions

Yes. Any work requiring a mechanical permit must be installed by a licensed mechanical (HVAC) contractor holding a valid Town of Jackson Contractor's License, applied for through the SmartGov portal.

In Jackson, the published For the issuance of each permit is: $56.00. Additional published fees: For issuing each supplemental permit — $23.00; Install/relocate gravity or forced-air furnace to 100,000 btu/h — $29.00; Repair or alter any heating, cooling, absorption or evaporative system — $23.00; Each air-handling unit up to 10,000 cfm and attached ducts — $23.00; Hydronic Heating installation — up to 1,000 sq ft / 1,001-2,500 sq ft / 2,501-5,000 sq ft / 5,001+ sq ft — $25.00 / $39.00 / $56.00 / $85.00; Gas-piping system to 5 outlets — $18.00; Re-inspection fee / Additional plan review — $85.00/hr to $113.00/hr. These are the jurisdiction's own published figures — see the fee schedule table and source citations on this page.

Plan review for a mechanical / fuel gas permit in Jackson typically runs 1–10 business days. This is an estimate, not a published figure — confirm current review times with Town of Jackson Planning & Building Department — Building Division at 307-733-0440, ext. 1352 (Building Inspection Hotline: 307-733-0520, ext. 1351).

You'll need: Mechanical Permit Application (via SmartGov Portal). See the required-documents checklist on this page for details on each.

Jackson requires 2 inspection(s) for a mechanical / fuel gas permit, in order: Rough Mechanical, Final. Schedule each through Town of Jackson Planning & Building Department — Building Division (307-733-0440, ext. 1352 (Building Inspection Hotline: 307-733-0520, ext. 1351)).

Apply through Town of Jackson Planning & Building Department — Building Division at 150 E Pearl Avenue, Jackson, WY 83001 (P.O. Box 1687, Jackson, WY 83001). Phone: 307-733-0440, ext. 1352 (Building Inspection Hotline: 307-733-0520, ext. 1351), email: townbuilding@jacksonwy.gov. Office hours: The Town does not do over-the-counter permitting; all submittals are electronic. Inspections conducted virtually Tuesdays/Thursdays and in-person Mondays/Wednesdays/Fridays.. Official information: https://www.jacksonwy.gov/181/Building.

Jackson, Wyoming has adopted: 2024 International Building Code (IBC), including appendices B, I, J — applications on/after Jan 1, 2025 (Jackson Municipal Code 15.04.020); 2024 International Residential Code (IRC) — for one- and two-family dwellings (JMC 15.17.010; Design Criteria page); 2024 International Existing Building Code (IEBC) (JMC 15.06.010); 2021 International Energy Conservation Code (IECC) (per Town of Jackson Design Criteria page); 2024 International Fuel Gas Code (IFGC) (JMC 15.27.010); 2024 International Mechanical Code (IMC) (JMC 15.12.010); 2024 International Plumbing Code (IPC) (JMC 15.24.010); National Electrical Code (NEC), current edition adopted by the Wyoming State Fire Marshal's Office (JMC 15.20.010) — enforced by Jackson Hole Fire/EMS Electrical Division; 2024 International Fire Code (IFC) and 2024 International Wildland-Urban Interface Code (IWUIC) — adopted jointly by Town of Jackson and Teton County; enforced by Jackson Hole Fire/EMS (JMC 15.08.010). Local amendments apply — see the Jackson overview page for the full list.

Sources & verification

Verified against official sources. Last reviewed 2026-07-01.

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

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Mechanical / Fuel Gas Permit in other cities

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