Wisconsin Master Electrician License Requirements (2026)

The Wisconsin Department of Safety and Professional Services (DSPS) licenses electricians and electrical contractors statewide under Wis. Stat. §101.862 and Wis. Admin. Code SPS 305. Wisconsin uses a tiered structure: Apprentice → Industrial Journeyman, Residential Journeyman, or Journeyman Electrician (1,000 to 8,000 hours of supervised experience depending on classification) → Master Electrician (one year as a journeyman plus passing the Master examination) → Electrical Contractor (a business credential requiring an active Master Electrician credential and Wisconsin business registration). PSI Services administers all proctored examinations under contract to DSPS, and all electrical work in Wisconsin is governed by the Wisconsin Electrical Code (SPS 316) which incorporates the National Electrical Code by reference with state amendments.

Regulatory Oversight

Wisconsin Department of Safety and Professional Services (DSPS) administers and enforces this credential under the authority of Wis. Stat. Chapter 101 (Department of Safety and Professional Services); Wis. Admin. Code SPS chapters covering electrical, plumbing, HVAC, and dwelling contractors. DSPS administers credentialing for construction trades in Wisconsin, adopts and enforces the Wisconsin Uniform Dwelling Code, Wisconsin Electrical Code, and Wisconsin Plumbing Code, and conducts disciplinary proceedings against credential holders.

Official portal: https://dsps.wi.gov/Pages/Professions/Default.aspx
Address: 4822 Madison Yards Way, Madison, WI 53705
Phone: (608) 266-2112

Who May Apply

To qualify, an applicant must have reached age 18 and hold a valid Social Security Number. No Wisconsin residency requirement.

Good moral character

DSPS conducts a fitness review on every applicant. Felony convictions substantially related to the practice of electrical work are reviewed individually.

Background investigation

Mandatory criminal history disclosure on the application.

Required Experience and Education

Eligibility requires one year of practical experience as a Wisconsin-licensed Journeyman Electrician (which itself requires 8,000 hours and four years of supervised electrical experience or completion of a registered electrical 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

DSPS Experience Verification Form signed by each licensed Master Electrician supervisor
W-2 statements, pay stubs, or 1099 records covering the qualifying period
Registered electrical apprenticeship completion certificate (where applicable)
College transcripts for any claimed education substitution

Education substitution

Approved electrical apprenticeship and accredited electrical engineering technology coursework substitute for portions of the journeyman experience requirement on a sliding scale set by DSPS rule.

Examination Requirements

Examinations are administered by PSI Services LLC (under contract to DSPS). The applicant must pass the following examination parts before the license can issue:

Wisconsin Master Electrician Examination — National Electrical Code, Wisconsin Electrical Code (SPS 316), business and law — 100 questions, 240 minutes, passing score 70%

Examination fee: $100 examination fee paid to PSI on the day of testing.

Retake policy: Failed examinations may be retaken by paying a new $100 fee. Each application remains valid for one year from the date of approval.

Insurance and Financial Requirements

The cited state source set does not require a contractor license surety bond for this credential. Contractors should still confirm project-specific bond, permit-bond, or public-works bond requirements before bidding.

General liability

DSPS does not impose a state-level general liability minimum on the Master Electrician credential. Electrical Contractor business registration requires evidence of commercial general liability acceptable to DSPS.

Workers' compensation

Workers' compensation insurance is mandatory under Wis. Stat. Chapter 102 for any construction business with at least one employee.

Additional financial requirements

No financial statement is required for the Master Electrician credential or the Electrical Contractor business registration.

Licensing Fees

Fee	Amount
Application (non-refundable)	$100
Examination	$100
Initial license	$100
Renewal (every 4 years)	$100

Keeping the License Current

Renewal of the Wisconsin Master Electrician and Electrical Contractor comes due every 4 years. As cited, the renewal fee stands at $100. Wisconsin Master Electrician credentials renew every four years on the credential holder's birth-month cycle.

Continuing education: Twenty-four hours of DSPS-approved continuing education on the National Electrical Code and Wisconsin amendments each four-year renewal cycle.

Downloadable Asset

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

Download the PDF roadmap →

Reciprocity and License Transfer

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

Reciprocal State	Accepted Exam	Conditions
Minnesota	Trade exam waived	Bilateral DSPS–Minnesota DLI master electrician reciprocity for active master electricians in good standing.
Illinois	Limited recognition	Limited reciprocity with Illinois municipal electrical credentials where the issuing jurisdiction accepts Wisconsin credentials in return.
Iowa	Trade exam waived	Bilateral reciprocity with Iowa Electrical Examining Board for active master electricians.
Michigan	Trade exam waived	Bilateral reciprocity with Michigan LARA Electrical Administrative Board.

Wisconsin maintains bilateral master electrician reciprocity with neighboring states. Reciprocal applicants must still submit a DSPS application and any required Wisconsin Electrical Code supplement.

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

Application Process, Step by Step

Register as an Electrical Apprentice. Enroll with DSPS as an apprentice and begin supervised work under a licensed Master Electrician or registered electrical apprenticeship program.
Earn the Journeyman Electrician credential. Document 8,000 hours and four years of supervised electrical experience or complete a registered apprenticeship, then pass the Wisconsin Journeyman Electrician examination.
Document one year of journey-level experience. Complete one full year of qualifying journey-level experience under a Wisconsin Master Electrician.
Submit the DSPS Master Electrician application. File the DSPS application with experience verification, fee, and exam scheduling request.
Pass the PSI Master Electrician examination at 70%. Score 70% or better on the 100-question exam covering the NEC, Wisconsin Electrical Code (SPS 316), and business and law.
Receive the Master Electrician credential. DSPS issues the credential after the exam is passed. The credential must be renewed every four years.
Register as an Electrical Contractor (if self-employed). File a separate DSPS Electrical Contractor business registration listing the Master Electrician as the responsible individual.

Document Checklist

These are the pieces to lock down before filing with DSPS:

☐ Wisconsin Journeyman Electrician credential (prerequisite)
☐ Documentation of one year of journey-level experience under a Wisconsin Master Electrician
☐ DSPS Master Electrician application with $100 fee
☐ PSI Master Electrician exam pass certificate at 70%+
☐ DSPS Electrical Contractor business registration (if self-employed)
☐ Workers compensation certificate for any business with employees

Recommended References

The references below are either cited by the board, used during the application, or standard preparation for the trade. They are listed purely for convenience — CLR earns no commission on any of them.

National Electrical Code (NFPA 70), Wisconsin-adopted edition — National Fire Protection Association. Primary technical reference. Open-book at the PSI test center.
Wisconsin Electrical Code SPS 316 — Wisconsin DSPS. Wisconsin-specific amendments to the NEC. Required for the state portion of the exam.
Tom Henry Master Electrician Exam Prep — Tom Henry Books. Widely used by Wisconsin applicants for NEC calculation problems.

Frequent Application Errors

Based on the board's own instructions and the sources cited here, the problems below are what most often stall a Wisconsin Electrician application.

Skipping the journeyman step

The Master Electrician path requires the Journeyman credential as a prerequisite. Direct-entry to Master is not allowed in Wisconsin.

Confusing the credential with the business registration

The Master Electrician credential authorizes you as an individual; you still need a separate Electrical Contractor business registration to operate as a self-employed contractor.

Studying only the NEC

Wisconsin has its own SPS 316 amendments to the NEC. Applicants who study only the federal NEC routinely fail the state portion of the exam.

Missing continuing education

Twenty-four hours of DSPS-approved CE each four-year cycle is mandatory. Missing CE blocks renewal and suspends the dependent contractor registration.

Letting the credential lapse

A lapsed Master Electrician credential automatically suspends any Electrical Contractor business registration that depends on it as the responsible individual.

Other Wisconsin Trade Licenses

CLR covers other Wisconsin trades as well — the published guides below may be more relevant:

Questions Applicants Ask

What is the difference between a Wisconsin Journeyman and Master Electrician?

A Journeyman Electrician may perform electrical work under the supervision of a Master Electrician. A Master Electrician may supervise journeymen and serve as the responsible individual for an Electrical Contractor business registration.

How many hours does Wisconsin require for a Master Electrician?

8,000 hours and four years of supervised experience to reach the Journeyman credential, plus one additional year of journey-level experience to qualify for the Master examination.

Does Wisconsin reciprocate electrician credentials?

Yes. DSPS maintains bilateral master electrician reciprocity with Minnesota, Iowa, and Michigan, and limited recognition with Illinois municipal credentials.

Do I need both a Master Electrician credential and an Electrical Contractor registration?

Yes if you operate a self-employed electrical contracting business. The credential authorizes you as an individual; the contractor registration authorizes the business to bid and contract.

Which electrical code does Wisconsin enforce?

Wisconsin enforces the Wisconsin Electrical Code (SPS 316), which incorporates the National Electrical Code by reference with state amendments.

Primary Sources

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

Verified 2026-04-22 · Next scheduled review 2026-07-21