- No dollar exemption is stated. The license rules do not apply to an owner wiring the home they own and live in (unless a local ordinance requires a license), or to systems that run at 100 volts or less.
- To sit for the master exam you need one of these: a bachelor's or master's degree in electrical engineering, 12 months of wiring experience while licensed as a journeyman electrician, or at least 60 months and 10,000 hours of wiring experience.
- Plan for a trade exam.
- The Electrical Contractor and Master Electrician credentials are valid for 4 years and renew by June 30. The master needs 24 hours of continuing education; the contractor credential needs none.
Do you need a state license in Wisconsin?
Wisconsin licenses electrical work at the state level through the Wisconsin Department of Safety and Professional Services (DSPS). Below is what the board asks for, in the order you will run into it.
No dollar exemption is stated. The license rules do not apply to an owner wiring the home they own and live in (unless a local ordinance requires a license), or to systems that run at 100 volts or less.
Wisconsin license types for electrical work
Wisconsin splits the work into 4 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 |
|---|---|
| Electrical Contractor | Organization credential for the business; no exam |
| Master Electrician | Individual license; a master must be responsible for the work of non-masters |
| Residential Master Electrician | Separate residential master credential |
| Journeyman Electrician | Individual license; 12 months as a journeyman qualifies you for the master exam |
Steps to get licensed in Wisconsin
- Work as a registered electrician or apprentice and earn your Journeyman Electrician license.
- Get 12 months of wiring experience as a licensed journeyman (or meet another listed path).
- Apply for the Master Electrician license in LicensE with the Trades Experience Form and pass the open-book exam.
- Set up an organization account in LicensE and apply for the Electrical Contractor credential ($200 plus $35).
- Renew both every 4 years by June 30, with 24 hours of CE for the master.
Experience and other requirements
Experience. To sit for the master exam you need one of these: a bachelor's or master's degree in electrical engineering, 12 months of wiring experience while licensed as a journeyman electrician, or at least 60 months and 10,000 hours of wiring experience.
The license to apply for. Electrical Contractor license, with a licensed Master Electrician.
Wisconsin electrical exams
Trade exam. The master electrician exam is open book with a passing score of 70%. The Electrical Contractor credential has no exam.
Business and law exam. The official pages we read do not say. Check with the board (official site).
What it costs in Wisconsin
The board lists 5 fees along the way. These are the state's own numbers. Insurance, any bond, exam prep and your business registration come on top.
| Fee | Amount |
|---|---|
| Electrical Contractor credential fee | $200 |
| Electrical Contractor application fee | $35 |
| Master Electrician credential fee | $200 |
| Master Electrician application fee | $35 |
| Electrical Contractor or Master Electrician renewal (every 4 years) | $200 |
Insurance and bond
Insurance. The official pages we read do not say. Check with the board (official site).
Bond. The official pages we read do not say. Check with the board (official site).
Renewal and licenses from other states
Renewal. The Electrical Contractor and Master Electrician credentials are valid for 4 years and renew by June 30. The master needs 24 hours of continuing education; the contractor credential needs none.
Reciprocity. Wisconsin grants Master Electrician reciprocity to people who hold a valid master electrician license earned by state exam in Iowa.
Good to know in Wisconsin
- Every person who installs, repairs or maintains wiring must be a licensed electrician or a registered electrician.
- The Electrical Contractor credential needs an organization account in LicensE, and the master license an individual account.
After you are licensed
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 an electrician 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 Wisconsin Department of Safety and Professional Services (DSPS) and the official pages below, checked October 8, 2026. Fees and rules change, so confirm with the board before you file.
More for your trade: how electrical contractors run on Koira.