Nevada licenses plumbers at the contractor level through the NSCB C-1 plumbing and heating classification, no statewide journeyman or master license. Here are the experience, exam, financial, bond, and fee requirements, step by step.
Government and exam fees in this guide are set by the Nevada State Contractors Board (NSCB) and by PSI, the state's testing vendor, and are subject to change. Confirm current amounts with the board or PSI before you apply.
Nevada does not issue a statewide "journeyman" or "master plumber" license the way many eastern states do. If you want to bid, contract, or run plumbing work in Nevada, the credential you need is a contractor license from the Nevada State Contractors Board (NSCB) under the C-1 Plumbing and Heating classification. Here is exactly how the C-1 works in 2026, step by step.
Do you need a license? The $1,000 rule
In Nevada, almost all construction, alteration, and repair work must be performed by a licensed contractor. There is a narrow exemption for casual or minor work where the total contract price (labor and materials combined) is under $1,000. That exemption does not apply to anyone who advertises as a contractor or routinely takes plumbing work, so for any real plumbing business the C-1 license is required. Operating without it exposes you to penalties from the NSCB. The state handles its electrical and HVAC trades the same way, see our guides to the Nevada electrician license (C-2) and the Nevada HVAC license (C-21) for the parallel framework.
The C-1 classification and its subclassifications
The NSCB grants the C-1 Plumbing and Heating classification to qualified applicants in plumbing and heating contracting. A contractor who holds the full C-1 may perform any of the work authorized for its subclassifications, which include, among others:
- C-1a, Boilers: installation of boilers and pipe for hot water and steam, including related fittings, valves, gauges, pumps, radiators, tanks and fuel-oil lines, flues, and insulation.
- C-1d, Plumbing: installation and maintenance of the material and fixtures that create sanitary conditions in a building, a permanent supply of safe water plus sanitary waste and vent systems. A C-1d holder may also install water and gas piping from the edge of the building to the utility meter.
If you do general plumbing, the C-1d subclassification (or the full C-1) is usually the right fit. If your work centers on hydronic heating and boilers, C-1a may apply. The board can grant the full C-1 or a specific subclassification based on the experience and exam you bring.
Step 1: Meet the experience requirement
The qualified individual named on the C-1 application must document at least four years of experience as a journeyman, foreman, supervising employee, or contractor in the specific classification requested, earned within the immediately preceding 15 years. Up to three of those four years may be satisfied through accredited college or university construction training or recognized military certifications, but at least one year of hands-on field experience in the classification is generally expected. The experience must be verifiable.
Step 2: Pass the two PSI exams
Nevada contracts with PSI to deliver its contractor exams. For a C-1 license you must pass:
- The trade exam specific to the plumbing classification you request, and
- The Construction Management Survey (CMS), the business and law exam required of every Nevada contractor.
Both are open-book with approved references; the passing score is set by the board and PSI, so verify the current cut score before you schedule. The exam fee is $140 for the CMS plus one trade exam, with an additional $95 for each extra trade exam (set by the board/PSI, verify current amounts). For booking, ID requirements, and rescheduling logistics, see our guide to scheduling a contractor exam with PSI, Prov, or Pearson VUE.
Step 3: Submit financials and set your monetary limit
Nevada ties your license to a monetary limit, the maximum value of a single contract or project your license permits. That limit is set by the financial statement you submit, and for most applicants the NSCB expects a financial statement reviewed by an accountant demonstrating the working capital to support the limit you request. Size it too small and you cap the jobs your business can legally take.
Step 4: Post the bond and carry insurance
- Surety bond. The NSCB sets your bond based on your license type, the monetary limit granted, and your financial responsibility, experience, and character, the larger the limit, the larger the bond. See contractor bond requirements by state.
- Workers' compensation. Any Nevada contractor with even one employee must carry workers' compensation coverage. A sole owner with no employees can file an exemption affidavit, but that ends the moment you hire anyone.
- General liability. Not mandated as a license condition by the NSCB, but in practice nearly every plumbing contractor carries it, and water-damage exposure makes it especially important. See contractor insurance requirements by state.
Step 5: Complete the application and background check
Submit the NSCB application with your verified experience, exam results, reviewed financial statement, bond, and insurance, and complete fingerprinting and a background check. The application fee is $300 (set by the board, verify current amounts).
Step-by-step summary
- Confirm you need the license (almost all plumbing work over $1,000 does).
- Choose your classification, full C-1, C-1d plumbing, or another subclassification.
- Document four years of qualifying experience within the last 15 years.
- Pass the plumbing trade exam and the CMS business/law exam through PSI.
- Prepare an accountant-reviewed financial statement sized to your monetary limit.
- Post your bond and secure workers' comp and general liability.
- Submit your application with fingerprints and the $300 fee.
How much does a Nevada plumbing (C-1) license cost?
The fixed government and vendor pieces are knowable: a $300 application fee and $140 in PSI exam fees for the CMS plus one trade exam ($95 per additional trade), all set by the board/PSI and subject to change, verify before paying. Harder to predict are the cost of an accountant-reviewed financial statement, your surety bond premium (which scales with your monetary limit and credit), and your insurance. Those depend on your business, so there is no single all-in number. We don't publish what it costs to place a qualifying agent either, that depends entirely on your classification and situation, so it's a custom quote.
What if no one in your company has the experience or exam scores?
This is the wall many growing plumbing businesses hit. The company is ready to take on real work, but no owner or employee holds the four years of qualifying experience, or has passed the plumbing trade and CMS exams, needed to qualify the license. In Nevada the C-1 must be qualified by a qualified individual who holds a genuine role in the company, not a name on paper.
You cannot legally rent or borrow a license to get around this. Nevada, like every state, treats license fronting as fraud, and the penalties are real, we explain why in is it legal to rent a contractor license. The legal alternative is to bring a qualifying agent onto your team as a W-2, full-time employee who carries the credential and real responsibility for the company's plumbing work. That is exactly what The Licensing Company does, we place qualifying agents as full employees, never as a percentage deal, flat fee, or per-project arrangement.
If your company needs a licensed plumber to qualify it in Nevada, learn how the role works in our guide to what a plumbing contractor qualifying agent does, see what a qualifying agent is, and how to hire one. To talk through your situation, visit our consultation packages.
Frequently asked questions
Does Nevada have a journeyman or master plumber license? Not at the state contractor-board level. The state credential is the C-1 Plumbing and Heating contractor license issued by the NSCB, qualified by an individual with four years of qualifying experience. Local jurisdictions may certify journeyman or master plumbers for permit purposes, so check where you plan to work.
What's the difference between C-1 and C-1d? C-1 is the full Plumbing and Heating classification; C-1d is the plumbing-focused subclassification. A full C-1 holder can perform any work authorized for the subclassifications, while a C-1d holder is limited to the plumbing scope.
How long does it take to get a C-1 in Nevada? There is no single timeline, it depends on how quickly you assemble verified experience, pass both PSI exams, and complete your financials, bond, insurance, and background check. The accountant-reviewed financial statement is often the slowest piece.
Who can hold the C-1 license for my company? A qualified individual with the required experience and passing exam scores who holds a genuine role in the business. If no one in your company qualifies, you can hire a qualifying agent as a W-2 employee. Start with what is a qualifying agent.
The Licensing Company helps contractors get and keep their licenses across the country, including placing qualifying agents as full-time W-2 employees. Nevada plumbing licensing is administered by the Nevada State Contractors Board; verify all current fees and requirements with the board and PSI before applying.
Disclaimer: This article is provided for educational and informational purposes only. It does not constitute legal advice, licensing guidance, or an offer of services. Licensing requirements vary by jurisdiction. For specific compliance questions, contact The Licensing Company for a confidential consultation.