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Source: Vegas HVAC Help (vegashvachelp.com), part of the Local Help Stations network (localhelpstations.com). Last updated November 2, 2026.
Every fact on this site links to one of these sources. Official government sources come first. Where two official sources disagree, the page shows both.
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
Sources
- Nevada Attorney General: Complaints and FAQ (checked November 2, 2026)
- Nevada Legislature (Legislative Counsel Bureau): NRS 624.331 (complaint deadline) (checked November 2, 2026)
- Nevada Legislature (Legislative Counsel Bureau): NRS 624.520 (Recovery Fund notice in contracts) (checked November 2, 2026)
- Nevada Legislature (Legislative Counsel Bureau): NRS 624.970 (residential improvement contracts) (checked November 2, 2026)
- Nevada Legislature (Legislative Counsel Bureau): NAC 624.190 (C-1 plumbing and heating) (checked November 2, 2026)
- Nevada Legislature (Legislative Counsel Bureau): NRS 624.031 (exemptions, including the under $1,000 repair exemption and owner-builders) (checked November 2, 2026)
- Nevada Legislature (Legislative Counsel Bureau): NRS 118A.330 (landlord access) (checked November 2, 2026)
- Nevada Legislature (Legislative Counsel Bureau): NRS 624.700 (contracting without a license; contracts void) (checked November 2, 2026)
- Nevada Legislature (Legislative Counsel Bureau): NRS 624.510 (Recovery Fund eligibility and limits) (checked November 2, 2026)
- Nevada Legislature (Legislative Counsel Bureau): NAC 624.380 (C-21 refrigeration and air-conditioning) (checked November 2, 2026)
- Nevada Legislature (Legislative Counsel Bureau): NRS 598.280 (seller duties after cancellation) (checked November 2, 2026)
- Nevada Legislature (Legislative Counsel Bureau): NRS 118A.290 (habitability) (checked November 2, 2026)
- Nevada Legislature (Legislative Counsel Bureau): NRS 624.750 (criminal penalties) (checked November 2, 2026)
- Nevada Legislature (Legislative Counsel Bureau): NRS 598.180 (door-to-door sale defined) (checked November 2, 2026)
- Nevada Legislature (Legislative Counsel Bureau): NRS 118A.360 (repair and deduct) (checked November 2, 2026)
- Nevada Legislature (Legislative Counsel Bureau): NAC 624.013 (repair interpreted) (checked November 2, 2026)
- Nevada Legislature (Legislative Counsel Bureau): NRS 598.260 (cancellation penalty limit) (checked November 2, 2026)
- Nevada Legislature (Legislative Counsel Bureau): NRS 624.480 (Recovery Fund filing deadline) (checked November 2, 2026)
- Nevada Legislature (Legislative Counsel Bureau): NRS 624.720 (contractor advertising) (checked November 2, 2026)
- Nevada Legislature (Legislative Counsel Bureau): NRS 624.301 (abandonment and failure to honor a contract or warranty) (checked November 2, 2026)
- Nevada Legislature (Legislative Counsel Bureau): NRS 118A.380 (essential items and services) (checked November 2, 2026)
- Nevada Legislature (Legislative Counsel Bureau): NRS 624.220 (classifications and license limits) (checked November 2, 2026)
- Nevada Legislature (Legislative Counsel Bureau): NRS 624.600 (general building contractor disclosures) (checked November 2, 2026)
- Nevada Legislature (Legislative Counsel Bureau): NRS 598.230 (right to rescind a door-to-door sale) (checked November 2, 2026)
- Nevada Legislature (Legislative Counsel Bureau): NRS 598.250 (notice of cancellation form) (checked November 2, 2026)
- Nevada Legislature (Legislative Counsel Bureau): NRS 624.710 (administrative fines for unlicensed contracting) (checked November 2, 2026)
- Nevada Legislature (Legislative Counsel Bureau): NRS 624.3017 (workmanship below building code) (checked November 2, 2026)
- Nevada State Contractors Board (NSCB): Contractor Complaints (checked November 2, 2026)
- Nevada State Contractors Board (NSCB): Residential Recovery Fund Overview (checked November 2, 2026)
- Nevada State Contractors Board (NSCB): Contractor License Search (checked November 2, 2026)
- Nevada State Contractors Board (NSCB): Handyman Exemptions (checked November 2, 2026)
- Nevada State Contractors Board (NSCB): Residential Recovery Fund (checked November 2, 2026)
- U.S. Environmental Protection Agency (EPA): Stationary Refrigeration: Prohibition on Venting Refrigerants (checked November 2, 2026)
- U.S. Environmental Protection Agency (EPA): Stationary Refrigeration Safe Disposal Requirements (checked November 2, 2026)
- U.S. Environmental Protection Agency (EPA): Section 608 Technician Certification Requirements (checked November 2, 2026)
- City of Henderson Building and Fire Safety: Building and Fire Safety (browser) checked November 2, 2026
- City of Henderson Building and Fire Safety: Permit Application: As a homeowner, can I apply for my own permits? (FAQ 5277) (checked November 2, 2026)
- City of Las Vegas Building and Safety: Online Permits List (checked November 2, 2026)
- City of Las Vegas Building and Safety: Building and Offsite Permits (checked November 2, 2026)
- City of Las Vegas Building and Safety: When Do I Need a Permit? A Homeowner's Guide (PDF) (checked November 2, 2026)
- Clark County Department of Building and Fire Prevention: Do I Need a Permit? (checked November 2, 2026)
- Clark County Department of Building and Fire Prevention: Building: Simple Online Permits (checked November 2, 2026)
- Clark County Department of Building and Fire Prevention: Inspection FAQ (checked November 2, 2026)
- Clark County Department of Building and Fire Prevention: How Do I? (frequently asked questions) (checked November 2, 2026)
- Republic Services: Residential Refrigerators/Freezers and Window A/C Units (PDF) (checked November 2, 2026)
- Republic Services: Southern Nevada Bulk Item Setout (PDF) (checked November 2, 2026)
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