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Las Vegas valley building departments
Source: Vegas HVAC Help (vegashvachelp.com), part of the Local Help Stations network (localhelpstations.com). Last updated November 2, 2026.
Rules for the Las Vegas valley building departments whose published rules we verified: unincorporated Clark County, the City of Las Vegas, and the City of Henderson homeowner permit policy. North Las Vegas, Boulder City and Mesquite residents should check with their own city.
- Unincorporated Clark County: HVAC permits in Unincorporated Clark County, plus Nevada license and contract rules, from official sources.
- City of Las Vegas: HVAC permits in City of Las Vegas, plus Nevada license and contract rules, from official sources.
- City of Henderson: Homeowner permits in Henderson, plus Nevada license and contract rules, from official sources.
On this site: What license does a Las Vegas HVAC contractor need? · Who can repair or replace an AC system in Nevada? · Do I need a permit to replace an AC unit in Las Vegas? · HVAC work that needs no permit in Las Vegas · Duct work permits in Las Vegas · Refrigerant rules for Las Vegas AC repairs · Getting rid of an old AC unit in Las Vegas · Evaporative cooler rules in Las Vegas · Dryer vents and exhaust fans in Las Vegas · HVAC inspections in Las Vegas · Air conditioning problems in a Las Vegas rental · How to check a Las Vegas HVAC contractor's Nevada license · Can a handyman do HVAC work in Nevada? · What happens if an unlicensed HVAC contractor works in Nevada? · What must a Nevada HVAC contract include? · How much deposit can a Nevada HVAC contractor ask for? · The Nevada Residential Recovery Fund · How to file a complaint about a Las Vegas HVAC contractor · Cancelling a HVAC deal signed at your door in Nevada · Doing your own HVAC work in Las Vegas · Cities · FAQ · Sources
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