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Mechanical / HVAC Permit in North Las Vegas, Nevada

Required for heating, ventilation, air conditioning, and related mechanical installations in the City of North Las Vegas. Governed by the 2024 Uniform Mechanical Code (UMC) with Southern Nevada amendments (effective January 5, 2026). Covers furnaces, A/C units, evaporative coolers, ductwork, and ventilation systems.

Verified 2026-07-17 · Source

When you need this permit

  • Install or change any part of a heating or cooling system
  • Furnace, air conditioner, heat pump, or evaporative cooler installation or replacement
  • Ductwork installation or major modification
  • Boiler installation or replacement
  • Kitchen or commercial hood installation
  • Valid Nevada state mechanical contractor license required Contractor

Required documents

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Fee schedule

Administrative feeNLV MC 15.72.250 — Table 3-C
$75 per permit
Forced-air or gravity furnace/burner (up to 100,000 BTU/H) including ducts and ventsNLV MC Table 3-C (15.72.250): 'Forced-air or gravity-type furnace/burner, including, duct and vents attached to such appliance, up to an including 100,000 BTU/H.....9.00'.
$9.00
Forced-air or gravity furnace/burner (over 100,000 BTU/H)NLV MC Table 3-C (15.72.250): 'Forced-air or gravity-type furnace/burner, including duct and vents attached to such appliance, over 100,000 BTU/H.....11.00'.
$11.00
Evaporative cooler (other than portable)NLV MC Table 3-C (15.72.250): 'For each evaporative cooler other than portable type.....6.50'.
$6.50 each
Air-handling unit (up to 10,000 CFM, including attached ducts)NLV MC Table 3-C (15.72.250): 'For each air-handling unit to and including 10,000 cubic feet per minute, including ducts attached thereto.....6.50'.
$6.50
Air-handling unit (over 10,000 CFM)NLV MC Table 3-C (15.72.250): 'For each air-handling unit over 10,000 CFM.....11.00'.
$11.00
Ventilation fan (bathroom, dryer — single duct)NLV MC Table 3-C (15.72.250): 'For each ventilation fan connected to a single duct (bathroom, dryer).....4.50'.
$4.50 each
Kitchen or other hood with mechanical exhaustNLV MC Table 3-C (15.72.250): 'For the installation of each hood which is served by mechanical exhaust, including the ducts for such hood (kitchen, etc.).....6.50'.
$6.50 each
Repair, alteration, or addition to heating/cooling/absorption appliance or system
NLV MC Table 3-C (15.72.250): 'For the repair, alteration, or addition to each heating appliance, refrigeration unit, cooling unit, absorption unit, or each heating, cooling, absorption, or… Show full citationNLV MC Table 3-C (15.72.250): 'For the repair, alteration, or addition to each heating appliance, refrigeration unit, cooling unit, absorption unit, or each heating, cooling, absorption, or evaporative cooling system, including installation of controls regulated by the code.....9.00'.
$9.00
Boiler or compressor over 3 horsepower or 3 tons, or each absorption system to and including 100,000 BTU/H
North Las Vegas Municipal Code 15.72.250, Table 3-C (Mechanical permit fees). Show full citationNorth Las Vegas Municipal Code 15.72.250, Table 3-C (Mechanical permit fees). The published table opens two consecutive tiers with the same lower bound — this $9.00 line and the $16.00 line after it both read over 3 horsepower or 3 tons — so as codified the table states no tier for a unit at or below 3 horsepower. Confirm the applicable tier with the city before relying on this line for a unit of 3 horsepower or less.
$9.00
Mechanical sub-permit (associated with building permit) — percentage methodContractor chooses percentage method or itemized Table 3-C; NLV MC 15.72.250
16% of building permit fee
Re-inspection feeNLV MC 15.72.230B.4 (reinspection fees per Section 15.72.180H): $100.00; matches the Permit Application Center Fee Schedule (Re-inspection: $100).
$100

Review timeline

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

How long did your Mechanical / HVAC Permit permit actually take in North Las Vegas?

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

Inspection process

  1. 1

    Rough-In / Ductwork

    After ductwork installed, before walls covered — verify clearances, support, and connections

  2. 2

    Final

    Equipment operational, combustion air verified, venting correct, thermostat functional

See the full North Las Vegas inspection guide — scheduling & re-inspection fees →

Tips

  • North Las Vegas uses the 2024 Uniform Mechanical Code (UMC), not the International Mechanical Code (IMC).
  • Gas piping connections for mechanical equipment are covered under the Plumbing Permit (Table 3-D) in NLV, not the Mechanical Permit.
  • Like-for-like furnace and A/C replacements require a permit in NLV.
  • Evaporative coolers ('swamp coolers') are common in the Las Vegas desert climate and require a Mechanical Permit ($6.50 fixture fee + $75 admin).

Frequently asked questions

Yes. A/C unit replacements require a Mechanical Permit in NLV. The fee for repair, alteration, or replacement of a cooling unit is $9.00 per Table 3-C, plus a $75 administrative fee. Apply at the Permit Application Center.

In North Las Vegas, the published Administrative fee is: $75 per permit. Additional published fees: Forced-air or gravity furnace/burner (up to 100,000 BTU/H) including ducts and vents — $9.00; Forced-air or gravity furnace/burner (over 100,000 BTU/H) — $11.00; Evaporative cooler (other than portable) — $6.50 each; Air-handling unit (up to 10,000 CFM, including attached ducts) — $6.50; Air-handling unit (over 10,000 CFM) — $11.00; Ventilation fan (bathroom, dryer — single duct) — $4.50 each; Kitchen or other hood with mechanical exhaust — $6.50 each; Repair, alteration, or addition to heating/cooling/absorption appliance or system — $9.00; Boiler or compressor over 3 horsepower or 3 tons, or each absorption system to and including 100,000 BTU/H — $9.00; Mechanical sub-permit (associated with building permit) — percentage method — 16% of building permit fee; Re-inspection fee — $100. These are the jurisdiction's own published figures — see the fee schedule table and source citations on this page.

Plan review for a mechanical / hvac permit in North Las Vegas typically runs 1–10 business days. This is an estimate, not a published figure — confirm current review times with City of North Las Vegas Building Safety Division at (702) 633-1536.

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

North Las Vegas requires 2 inspection(s) for a mechanical / hvac permit, in order: Rough-In / Ductwork, Final. Schedule each through City of North Las Vegas Building Safety Division ((702) 633-1536).

Apply through City of North Las Vegas Building Safety Division at 2250 Las Vegas Blvd. North, Suite 125, North Las Vegas, NV 89030. Phone: (702) 633-1536, email: BuildingPermits@cityofnorthlasvegas.com. Office hours: Mon–Thu 8:00 AM – 5:45 PM (closed Fri). Official information: https://www.cityofnorthlasvegas.com/business/development-services/building-safety.

North Las Vegas, Nevada has adopted: 2024 International Building Code (IBC) with Southern Nevada amendments as amended by North Las Vegas — effective January 5, 2026; 2024 International Residential Code (IRC) with Southern Nevada amendments — effective January 5, 2026; 2024 International Existing Building Code (IEBC) with Southern Nevada amendments as amended by North Las Vegas — effective January 5, 2026; 2024 International Energy Conservation Code (IECC) with Southern Nevada amendments — effective January 5, 2026; 2024 International Swimming Pool and Spa Code (ISPSC) with Southern Nevada amendments as amended by North Las Vegas — effective January 5, 2026 (amended by NLV Ord. 3259, 3/4/26: pet door protection for pool/spa access); 2024 International Wildland-Urban Interface Code (IWUIC) with Southern Nevada amendments as amended by North Las Vegas — effective January 5, 2026; 2024 International Fire Code (IFC) with applicable standards — effective January 5, 2026; 2024 Uniform Mechanical Code (UMC, IAPMO version) with Southern Nevada amendments — effective January 5, 2026 (NOTE: UMC, not IMC); 2024 Uniform Plumbing Code (UPC, IAPMO version) with Southern Nevada amendments — effective January 5, 2026 (NOTE: UPC, not IPC); 2023 National Electrical Code (NEC) with Southern Nevada amendments as amended by North Las Vegas — effective January 5, 2026; City of North Las Vegas Building Administrative Code (Chapter 15.72, NLV Municipal Code) — ongoing, last amended by Ord. 3256 (10/15/25); ANSI A117.1-2009 (Accessible and Usable Buildings and Facilities); ASHRAE (applicable energy standards). Local amendments apply — see the North Las Vegas overview page for the full list.

Sources & verification

Verified against official sources. Last reviewed 2026-07-17.

Fee schedules

Applications & forms

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

Property Access

North Las Vegas's permit history is searchable by address

43,957 permits in our copy of North Las Vegas's register — searchable by street address, with permit type, status, issued date and valuation where the city publishes them. This is what we hold, not a statement of everything North Las Vegas has issued.

37,656 of these 43,957 permits — 85.7% — carry an issued date, and those run from 2023 to 2026. The remaining 6,301 have no date at all.

92% of North Las Vegas's records carry a street address to match against, so a search that finds nothing here means we could not look — not that the property is clear.

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Other permits in North Las Vegas

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Mechanical / HVAC Permit in other cities

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