HVAC Contractor Permit Requirements in Las Vegas, NV

Complete permit and license guide for starting a hvac contractor in Las Vegas, Clark County, Nevada.

$700 -- $2200 8–14 weeks to obtain all licenses 4 requirements

Not legal advice. Requirements may change — always verify with your local government authority before applying. Last verified: .

Las Vegas / Clark County Requirements

1 requirement
1

City of Las Vegas — Mechanical Permit

Las Vegas requires a mechanical permit for HVAC installation from the City of Las Vegas Building and Safety Division. HVAC contractors must hold a valid Nevada contractor license.

$100–$500 per project2–4 weeks
Official government source

Nevada State Requirements

1 requirement
1

Nevada State Contractors Board — HVAC Contractor License (C-21)

Nevada requires HVAC contractors to hold a C-21 (Air Conditioning and Refrigeration) license from the Nevada State Contractors Board (NSCB). A qualifying individual must pass a state exam. The business must carry $500,000 in liability insurance and workers' compensation.

$300 application fee + $100 exam fee6–10 weeks
Official government source

Federal Requirements

2 requirements
1

EPA Section 608 Technician Certification

Federal law requires all HVAC technicians who purchase or handle refrigerants to be certified under EPA Section 608 of the Clean Air Act. Certification is available in Type I (small appliances), Type II (high-pressure), Type III (low-pressure), and Universal categories. Certification is obtained through an EPA-approved testing organization such as ESCO Institute or NATE.

$20–$60 (exam fee)1–2 weeks (exam scheduling)
Official government source
2

EIN (Employer Identification Number)

Required if you have employees or operate as an LLC or corporation. Free from the IRS.

FreeImmediate (online application)
Official government source

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