Nevada Plumber License Requirements

The Nevada State Contractors Board (NSCB) licenses plumbing and heating contracting as Class C-1. A full C-1 license may perform the work listed for its C-1 subclasses; C-1d is the plumbing-only subclass. Nevada licenses the contractor business through NSCB. This guide does not claim a statewide individual journeyman plumber credential; local jurisdictions may have their own credentialing, permit, or inspection requirements. The usual under-$1,000 maintenance exemption does not apply to plumbing work, so do not use a dollar amount to assume a plumbing contractor license is unnecessary.

Regulatory Body

Nevada State Contractors Board (NSCB) administers the credential or scope-specific rules discussed here under NRS Chapter 624; NAC Chapter 624.. Whether that pathway applies depends on the work scope and conditions explained below. NSCB licenses contractors, determines monetary limits and bond amounts, administers examinations, and enforces Nevada contractor law.

Official portal: https://www.nvcontractorsboard.com/
Address: 8400 West Sunset Road, Suite 150, Las Vegas, NV 89113
Phone: (702) 486-1100

Eligibility Requirements

This guide does not establish a minimum applicant age; confirm any age requirement with the issuing authority. Check the current application for identification and tax-number requirements. The reviewed NSCB materials require a Nevada Business ID and a qualifying individual who is a bona fide member or employee actively engaged in the business. They do not state a general Nevada-residency requirement.

Good moral character

NSCB evaluates background disclosures as part of its licensing decision; a criminal conviction is not an automatic bar to licensure.

Background investigation

All applicants listed on the application, including qualified individuals, submit fingerprint and background-disclosure materials.

Experience and Education

Eligibility requires 4 years of The trade-qualified individual needs at least four full years, within the fifteen years immediately before filing, as a journeyman, supervising employee, or contractor in the classification sought. The Board may grant no more than three years of credit for qualifying accredited education, training, or apprenticeship., documented and independently verifiable. Payroll, tax, project, and supervisor records are the usual proof the board will accept.

Accepted proof of experience or eligibility

NSCB certificates of work experience or other Board-accepted experience documentation
Detailed experience résumé
Master certification, military-training evidence, or accredited-program completion documentation when applicable

Education substitution

The Board may award up to three years of experience credit for qualifying accredited education, training, or apprenticeship. It determines the credit; do not assume a fixed course-to-hour conversion.

Exam Requirements

Testing provider or authority: PSI Licensure under contract with NSCB.. The following examination requirements cover the pathways described in this guide; follow each part's classification, waiver, and local-scope conditions. Unpublished format details do not remove an examination requirement:

Construction Management Survey (Business and Law) — question count: confirm with the authority, timing: confirm with the authority, passing score: confirm in the current candidate bulletin
C-1 Plumbing and Heating trade examination, unless waived — question count: confirm with the authority, timing: confirm with the authority, passing score: confirm in the current candidate bulletin

Examination fee: NSCB directs applicants to current PSI candidate bulletins for examination fees, content outlines, references, and scheduling. This audit does not state unsupported fixed exam prices or score requirements.

Retake policy: A candidate has three attempts for each examination and must wait two weeks after an unsuccessful attempt. After three failures, the application is void; a new application may be filed 30 days after the last examination.

Insurance and Bonds

This credential carries no state-level surety bond requirement under the cited sources. Individual jobs may still trigger a permit or public-works bond, which should be verified before bidding.

General liability

NSCB’s reviewed initial-license materials require the Board-directed bond and workers’ compensation compliance or an exemption affidavit. This audit found no fixed statewide C-1 general-liability dollar minimum in the current licensing requirements; customers and local authorities may impose separate coverage requirements.

Workers' compensation

Before issuance, NSCB requires proof of compliance with industrial insurance (workers’ compensation) or an exemption affidavit when coverage is not required. A business using an employee as its qualifier requires workers’ compensation coverage.

Additional financial requirements

A current financial statement is required for every application, but the preparation standard depends on the requested monetary limit. For limits of $25,000 or less, the Board allows several statement types; higher limits may require a CPA-compiled, reviewed, or audited statement. The Board sets the monetary limit after considering statutory financial-responsibility factors.

Fee Schedule

Fee	Amount
Application	$300
Initial license	$600
Renewal (every 2 years)	$600

To turn these board fees into a realistic year-one budget — bond premium, liability insurance, and exam prep included — open the cost calculator preloaded for Nevada plumber.

Renewal and Continuing Education

Renewal of the Nevada C-1 Plumbing and Heating Contractor comes due every 2 years. As cited, the renewal fee stands at $600. NSCB issues contractor licenses for two years. Renew with the current fee and maintain the bond, qualifier, financial conditions if requested, and industrial-insurance compliance.

Continuing education: This audit found no current NSCB general C-1 continuing-education requirement. Keep all licensing conditions current and follow the renewal notice.

Downloadable Asset

2026 Nevada Plumber License Roadmap (PDF) — a printable step-by-step checklist for the application process.

Download the PDF roadmap →

Reciprocity

The NASCLA Accredited Examination is not accepted by Nevada for this classification.

Reciprocal State	Accepted Exam	Conditions
No formal bilateral reciprocity agreements identified.

Nevada calls this licensure by endorsement, not direct reciprocity. An applicant may receive a trade-exam and/or experience waiver only if the current NSCB state-equivalency chart supports the credential and the endorsement requirements are met. NSCB’s published tables show some otherwise similar C-1 credentials still require the Nevada trade examination. The CMS Business and Law examination remains required for the management qualifier.

Weighing more than one jurisdiction? The national hub compares published Plumber license requirements by state — exam, bond, fee, and experience thresholds side by side.

Plumber Licensing in Neighboring States

Contractors working near a state line, or weighing where to qualify first, should compare Nevada's requirements against the bordering jurisdictions before committing to an application:

Arizona Plumber License Requirements — Arizona Plumbing Contractor — C-37 Commercial / CR-37 Dual / Residential Plumbing Classifications
California Plumber License Requirements — California Class C-36 — Plumbing Contractor
Idaho Plumber License Requirements — Idaho Journeyman Plumber and Plumbing Contractor
Oregon Plumber License Requirements — Oregon Journeyman Plumber and Plumbing Business (PB) License
Utah Plumber License Requirements — Utah Master Plumber License and P200 Contractor License

Step-by-Step Application Roadmap

Choose full C-1 or the appropriate subclassification. A full C-1 covers its listed subclasses. Use C-1d when applying only for the plumbing subclass scope.
Designate qualified individuals. Use bona fide, actively engaged business personnel for the trade and management functions. Document the trade qualifier’s four years of directly relevant experience.
Prepare business, financial, and background documents. Obtain the Nevada Business ID, required financial statement and bank information, and fingerprint/background documents for all persons listed on the application.
Submit the application. Pay the $300 nonrefundable application fee. NSCB reviews the experience before issuing an examination-eligibility form.
Pass required examinations. Pass CMS and, unless NSCB grants a waiver, the C-1 trade examination. Use the current PSI bulletin for details.
Complete issuance conditions. After approval, submit the NSCB-set surety bond or cash deposit, industrial-insurance proof or exemption, the $600 biennial license fee, and any applicable Residential Recovery Fund assessment.
Confirm local permits and renew. Nevada law permits local additional contractor-license requirements. Obtain the required local permits and renew the state license every two years.

Application Checklist

The items below are the ones worth confirming before the application is filed with NSCB:

Common Filing Mistakes

Drawn from the board instructions and sources cited on this page, the pitfalls below are the ones most likely to slow down or sink a Nevada Plumber application.

Relying on the $1,000 exception

The exception does not cover plumbing work.

Using the wrong look-back period

Current NSCB guidance uses four years within the preceding fifteen years, not ten.

Assuming a fixed bond or CPA requirement

Bond and financial-statement requirements depend on the Board’s decision and requested monetary limit.

Assuming endorsement is automatic reciprocity

Use the current NSCB equivalency chart and obtain the Board’s determination.

Skipping local permits

Nevada law permits local additional contractor-license requirements.

Study and Reference Materials

What follows are the regulator-cited and commonly used preparation references for this trade. They appear here for convenience only; CLR takes no compensation for them.

Current Nevada PSI Class C candidate information — PSI / NSCB. Use current examination outlines, allowed references, fees, and scheduling instructions.
NRS and NAC Chapter 624 — Nevada Legislature. Primary contractor-law, application, financial, and scope materials.
NSCB classification materials — Nevada State Contractors Board. Confirm the full C-1 and C-1d scopes before bidding.

Other Nevada Trade Licenses

Should the Plumber path not apply, these other Nevada trade guides from CLR may help:

Frequently Asked Questions

Does Nevada’s under-$1,000 exemption cover plumbing work?

No. The statutory small maintenance exemption expressly excludes work performed by a plumbing contractor, among other listed trades.

How much C-1 experience is required?

The trade-qualified individual needs four full years in the classification within the preceding fifteen years. NSCB may award up to three years of qualifying training credit.

Does every applicant need a CPA-reviewed financial statement?

No. A financial statement is always required, but NSCB permits less formal statement types for a requested monetary limit of $25,000 or less. Requirements increase with the limit.

What bond amount does C-1 require?

NSCB sets the bond for the applicant; its current guidance says it may range from $1,000 to $500,000. Do not rely on a fixed C-1 bond amount before receiving the approval letter.

Can another state’s license waive Nevada examinations?

Possibly through licensure by endorsement. Verify the current NSCB equivalency chart; the CMS exam remains required for the management qualifier.

Primary Sources

Regulatory requirements on this page are drawn from the official board, statute, and exam-provider materials listed below.

Verified 2026-09-04 · Next scheduled review 2026-12-03

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Corrections and presentation updates

2026-09-30: Corrected examination detection when format details are unpublished and updated the summary layout and requirements score. Source-check dates are unchanged.
2026-09-08: Shared template updated to distinguish unspecified eligibility requirements, retain cost qualifications, and use consistent headings. Source-check dates are unchanged by presentation updates.
2026-09-21: Local-only guides now use a compliance-focused structure and terminology instead of implying a statewide license application. Source-check dates are unchanged by this presentation update.