Nebraska Plumber License Requirements (2026)

Nebraska does not issue a single state plumber credential. State law requires sanitary-plumbing work to be performed by a master plumber licensed by the city or village nearest the construction site, with installing/repairing employees licensed as journeymen by that city or village. The local authority issues permits and administers its own plumbing board requirements. A contractor doing business in Nebraska also generally must register with the Nebraska Department of Labor (NDOL).

Who Regulates This Work

Nebraska city or village plumbing board / Nebraska Department of Labor (Local board / NDOL) is the primary authority or official reference used for this guide. The controlling authority cited here is Neb. Rev. Stat. §§ 18-1901 to 18-1919; Nebraska Contractor Registration Act. City and village plumbing boards examine and license plumbers; the local authority issues plumbing permits. NDOL separately registers contractors and subcontractors doing business in Nebraska.

Official reference: https://dol.nebraska.gov/LaborStandards/Contractors/Overview?menuName=Home
Address: Nebraska Department of Labor, Labor Standards, 550 S. 16th Street, Lincoln, NE 68509
Phone: (402) 471-2239

State and Local Eligibility Rules

There is no single statewide application for this work, so this guide does not impose a uniform applicant-age, identification, or tax-number rule. Check the business, specialty-trade, and local authorities that govern the actual project. Qualification and application requirements are determined by the licensing city or village. NDOL contractor registration applies to contractors doing business in Nebraska.

State-level applicant screening

Use the current local plumbing-board application for any fitness or disclosure requirement.

Background-check requirements

No uniform statewide plumber background-check rule was identified in the statutes and NDOL registration guidance reviewed.

Experience and Scope Requirements

No single statewide year-based experience threshold governs the local or scope-specific path described here. The controlling requirement is Nebraska law requires the applicable local master and journeyman licenses but does not create one statewide hour or apprenticeship rule. The city or village nearest the site sets its examination and qualification process..

Relevant records and local documents

Current application from the city or village plumbing board
Experience, apprenticeship, or employment documentation required by that local board
NDOL contractor-registration information, if contracting

Education and scope boundaries

Ask the local plumbing board whether it recognizes schooling or apprenticeship credit.

Testing Requirements

Testing provider or authority: The city or village plumbing board nearest the construction site. 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:

Local plumbing examination — question count: confirm with the authority, timing: confirm with the authority, passing score: confirm in the current candidate bulletin

Examination fee: The local plumbing board sets examination and license fees.

Retake policy: The local plumbing board sets any retake policy.

Insurance, Bonds, and Project Requirements

No statewide contractor-license bond applies to the local or scope-specific path described here. A city, county, permit authority, public owner, or project contract may still require a bond, so confirm the actual project requirements before bidding.

General liability

No uniform statewide plumber liability-insurance amount was identified. Check the local licensing and permit authority.

Workers' compensation

Contractors with one or more employees must provide NDOL a current workers’ compensation certificate of insurance (ACORD 25) listing the Department as certificate holder.

Financial or filing requirements

No statewide plumbing-license financial-statement requirement was identified in the sources reviewed.

State and Local Fees

Fee	Amount
Application or registration	$40
Initial credential or registration	No separate amount recorded; confirm in the fee guidance
Renewal (every year)	$40

To budget for the applicable registration, permits, insurance, and project requirements, open the cost calculator preloaded for Nebraska plumber.

Renewal and Ongoing Compliance

Expect to renew the Nebraska Plumber — City or Village License every year. Renewal currently costs $40. Local plumbing licenses may be issued for one or two years as determined by the local board. NDOL contractor registration is annual.

Continuing education: No uniform statewide plumber continuing-education rule was identified; verify any local requirement with the licensing board.

Downloadable Asset

2026 Nebraska Plumber Compliance Roadmap (PDF) — a printable step-by-step checklist for the state, local, and project checks.

Download the PDF roadmap →

Out-of-State Credentials and Local Recognition

Nebraska has no single statewide credential for this path to transfer through NASCLA. An authority may consider an outside license, examination, or experience record only under its own current rules.

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

There is no single statewide plumbing license to reciprocate. Ask the city or village nearest the job site whether it recognizes an out-of-jurisdiction credential.

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 Nebraska's requirements against the bordering jurisdictions before bidding or beginning work:

Colorado Plumber License Requirements — Colorado Master, Journeyworker, Residential, and Apprentice Plumber — State Plumbing Board
Iowa Plumber License Requirements — Iowa Master Plumber License and Contractor License
Kansas Plumber License Requirements — Kansas Plumber — City and County Licensure
Missouri Plumber License Requirements — Missouri Plumber — City and County Licensing
South Dakota Plumber License Requirements — South Dakota Plumber and Plumbing Contractor
Wyoming Plumber License Requirements — Wyoming Plumbing Requirements (Local Credentials and Permits)

Step-by-Step Compliance Roadmap

Identify the licensing city or village. For the job site, contact the city or village nearest the construction site and its plumbing board.
Meet the local master or journeyman requirements. The local board determines qualifications, application materials, examination, fees, and renewal.
Obtain the local license. A master plumber licensed by the applicable city or village performs sanitary plumbing; employees who install or repair it must hold the applicable local journeyman license.
Obtain the required local permit. Except for the statutory single-family dwelling and farm/ranch exceptions, sanitary plumbing work needs a permit from the city or village nearest the site.
Register the contracting business with NDOL. Contractors and subcontractors doing business in Nebraska must register unless an identified registration-fee exemption applies.
Maintain insurance documentation. If the business has employees, keep its current workers’ compensation certificate on file with NDOL.
Renew on the applicable schedules. Renew the local license as directed by the plumbing board and the NDOL registration annually.

Pre-Work Checklist

Before bidding or beginning work, confirm each item below with the authorities that govern the project location and scope:

Identify the city or village nearest the job site
Meet that local board’s master or journeyman requirements
Pass the local examination if required
Obtain the local plumbing license and permit
Register the contracting business with NDOL if required
File current workers’ compensation insurance with NDOL if the business has employees
Renew the local license and NDOL registration on schedule

Common Compliance Mistakes

The issues below are the most likely to create an unlicensed-work, registration, permit, or scope problem for Nebraska Plumber work, based on the official sources cited on this page.

Looking for a statewide plumber credential

Nebraska’s statutory framework uses local city and village master/journeyman licensing.

Using a license from the wrong jurisdiction

State law ties the sanitary-plumbing license to the city or village nearest the construction site.

Skipping the local permit

Local permitting is separately required for covered sanitary plumbing work.

Treating NDOL registration as a trade license

NDOL registration is separate from the local plumbing license and permit.

Official References and Preparation 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.

Nebraska statutes §§ 18-1901 to 18-1919 — Nebraska Legislature. Primary statewide framework for local plumbing boards, licenses, and permits.
Local plumbing code and examination bulletin — Licensing city or village. Use the city or village nearest the job site.

Other Nebraska Trade Licenses

If the Plumber license is not the right fit, the following published Nebraska trade guides are also covered by CLR:

Frequently Asked Questions

Does Nebraska issue one statewide plumber license?

No. The applicable city or village licenses master and journeyman plumbers. State law ties sanitary-plumbing licensing to the city or village nearest the construction site.

Who may perform sanitary plumbing work?

State law generally requires a master plumber licensed by the city or village nearest the site, and employees who install or repair sanitary plumbing must be licensed as journeymen by that city or village.

Do I need a permit?

A permit from the city or village nearest the site is generally required for sanitary plumbing work, subject to statutory exceptions for a single-family dwelling and farm or ranch structure.

Is contractor registration separate?

Yes. Contractors and subcontractors doing business in Nebraska generally register with NDOL; the registration does not replace the local plumbing license or permit.

What is the current NDOL registration fee?

NDOL states that the annual fee increased to $40 effective August 1, 2026, with program exemptions for qualifying self-employed contractors and certain well/septic-only work.

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.