- Plan for a trade exam.
- Local licenses last one or two years, as the plumbing board decides. Renewal does not need a new exam unless the board finds you are no longer competent.
Do you need a state license in Nebraska?
Nebraska does not issue a statewide plumbing license. Any license you need comes from the city or county where the job is, so the rules can change from one town to the next.
Cities of the metropolitan class must have a plumbing board, and their license also covers their extraterritorial zoning area. Other cities and villages may set up a plumbing board. If yours has one, you need its license to do plumbing there.
Nebraska license types for plumbing work
Nebraska splits the work into 2 licenses. Pick the one that matches the jobs you take, since working outside its scope is the same as working without one.
| License | What it covers |
|---|---|
| Master plumber (local) | Issued by a city or village plumbing board |
| Journeyman plumber (local) | Issued by a city or village plumbing board |
How to get set up in Nebraska, step by step
- Find out if the city or village where you will work has a plumbing board.
- Apply in writing to that plumbing board for its exam.
- Pass the board's practical and theory exam.
- Register as a contractor with the Nebraska Department of Labor.
- Renew your local license when it expires, every one or two years.
Nebraska plumbing exams
Trade exam. The local plumbing board gives a practical and theory exam on plumbing, house drainage, ventilation and sanitation.
What it costs in Nebraska
There is no state license fee for plumbing work in Nebraska. Ask the city or county where you work about any local fees.
Renewal
Renewal. Local licenses last one or two years, as the plumbing board decides. Renewal does not need a new exam unless the board finds you are no longer competent.
Good to know in Nebraska
- All contractors and subcontractors working in Nebraska must also register with the Nebraska Department of Labor.
Once you are cleared to work
The license lets you take the work. Getting the work is the next job.
- Register the business. If you work under a name other than your own, register it where your state asks (often the Secretary of State, sometimes the county), and keep the name the same on your license, your truck and your invoices.
- Claim your Google Business Profile. It is the listing people see when they search for a plumber near them. Fill in your service area, hours and real photos of your work.
- Put up a website that shows the license. Customers look for it before they call. Koira builds a contractor website for you and keeps it current.
- See where you stand. The free Koira report checks how your business shows up in search and on maps against shops near you.
Where this comes from
Every fact on this page comes from the official pages below, checked October 8, 2026. Fees and rules change, so confirm with your city or county before you file.
More for your trade: how plumbing companies run on Koira.