Checked against primary sources 2026-09-07

Twenty questions, twenty sources

Wisconsin Electrician Questions: Answered and Cited

The wording follows what people actually search for. The answers are ours, and each one is tied to Wis. Stat. 101.862, a section of SPS 305, a DSPS form or a city ordinance. Where the state sources disagree, we say so instead of picking one.

Test yourself: thirty free questions, timed

Do I need a license to do electrical work in Wisconsin?

In most cases yes, and the duty is on you personally. Wis. Stat. 101.862(2) says "No person may install, repair, or maintain electrical wiring unless the person is licensed as an electrician by the department or unless the person is enrolled as a registered electrician by the department."

Subsection (4) carries the exemptions, which cover property owners working on their own residences, work in industrial or manufacturing facilities you own or lease, elevator and escalator equipment, systems at 100 volts or less, telecommunications wiring, utility work, and replacement switches and outlets rated at 20 amperes or less, among others.

Can I do my own electrical work on my house in Wisconsin?

The exemptions in Wis. Stat. 101.862(4) cover property owners working on their own residences, so the statute makes room for it.

Cities still require permits. Milwaukee's ordinance restricts the work to a state licensed electrical contractor or a person exempt under s. 101.862(4)(am) to (q), and gives homeowners one narrow exemption at 222-1-1-c for a "replacement for an existing switch, receptacle or luminaire if the replacement switch, receptacle or luminaire has a rating of not more than 20 amperes." Green Bay allows the owner of an existing single-family dwelling where they reside to obtain an electrical permit for wiring in that dwelling.

What is a registered electrician in Wisconsin?

It is the entry credential, code BE. DSPS says a registered electrician "shall perform electrical wiring activities under the direct supervision of a person who holds a license either as a licensed Master Electrician or a licensed Journeyman Electrician."

SPS 305.45 asks for an application, an application fee and a registration fee, and sets no experience or schooling floor. There is no exam. The catch is on the back end: the enrollment renews every year and carries at least 24 hours of continuing education before each expiration date.

How do I get into an electrical apprenticeship in Wisconsin?

Through a sponsor first, then the Wisconsin Bureau of Apprenticeship Standards inside the Department of Workforce Development, then DSPS. Form 3102 asks you to upload the apprenticeship contract or proof of electrical indentureship.

The two statewide sponsor networks are Wisconsin NECA-IBEW, jointly sponsored with IBEW Locals 14, 127, 158, 159, 388, 430, 577 and 890, and ABC of Wisconsin on the non-union side. Milwaukee is the exception, because Local 494 runs its own institute in Greenfield.

How long is a Wisconsin electrical apprenticeship?

Three official answers, and all three are current. SPS 305.44(3) accepts an apprenticeship "that has a duration of at least 3 years" for journeyman purposes. The Department of Workforce Development publishes "~4 Years" with 8,000 on-the-job hours and 400 hours of paid related instruction. Every union committee we read publishes five years.

Three years is the statutory floor, four is the workforce agency's occupation standard, and five is what the committees run. Ask which one a number refers to before you plan around it.

How many hours do I need for a Wisconsin journeyman license?

SPS 305.44(3) asks for "Experience in installing, repairing, and maintaining electrical wiring during a period of not less than 48 months, with at least 8,000 hours of experience over that period," or a construction electrician apprenticeship of at least three years.

Form 3106 prints a third route: "at least 1,000 hours per year for at least five (5) years." Whichever you use, the hours go on form 3106T with witness signatures.

Does school count toward the hours?

Yes, at 500 hours per full-time semester in an electrical related program at an accredited college, university, technical or vocational school.

The cap depends on the grade. Journeyman and residential journeyman applications credit no more than 2,000 hours and two years through education. Master and residential master applications credit no more than 3,000 hours and three years.

What is the difference between a journeyman and a master electrician here?

Supervision and responsibility. A journeyman "shall perform electrical wiring activities under the general supervision of a person who holds a license as a licensed Master Electrician." A master is responsible for the work of journeymen, apprentices and registered electricians, and pulls the permit before installation work begins.

Wis. Stat. 101.862(3) is the sentence behind it: no person who is not a master electrician may install, repair or maintain electrical wiring "unless a master electrician is at all times responsible for the person's work."

How many electricians can one master supervise in Wisconsin?

The rule caps beginners rather than licensed hands. SPS 305.40: "The total number of registered beginning electricians at an installation site may not exceed twice the total number of licensed or registered master electricians and journeyman electricians at the installation site plus two."

So one master and one journeyman on a site allow six registered electricians, and no more. It is a staffing rule that decides how a crew can be built.

What can a residential journeyman electrician do?

Work "limited to wiring associated with dwellings, dwelling units and detached accessory buildings and structures serving the dwellings or the dwelling units, such as garages, carports, gazebos, and swimming pools," on form 3111.

It takes three years at 1,000 hours a year rather than the journeyman grade's 8,000 hours over 48 months, so it is the shortest route to a licensed card. Only 256 people held it as an active in state license on the DSPS count file dated 06/01/2026.

What is an industrial journeyman electrician?

A licensed electrician whose work sits "within the facilities or properties of the business establishment where the person is employed," with supervision exceptions for other work.

It asks for five years at 1,000 hours a year in industrial electrical wiring work under SPS 305.443, or an industrial electrical apprenticeship with a certificate of completion from the Wisconsin Bureau of Apprenticeship Standards.

Do I need an electrical contractor license to run a business?

Yes. DSPS: "No person or entity may engage in the business or offer to engage in the business of installing, repairing, or maintaining electrical wiring unless the person or entity holds a license or certification issued by the Department as a licensed Electrical Contractor."

There is no exam for it. SPS 305.41 requires the applicant to be the owner, a partner, or the chairman of the board or chief executive officer, and to certify compliance with worker's compensation requirements under ch. 102, Stats., and unemployment compensation requirements under ch. 108, Stats.

How much does a Wisconsin electrician license cost?

Table 305.02 sets $35 to apply on every licensed grade, a $30 state examination fee, then $100 for a journeyman, industrial journeyman or residential journeyman license and $200 for a master, residential master or electrical contractor license. The registered electrician enrollment is $15 plus $20, and the apprentice registration is $15 plus $15.

The examination side has a conflict. Pearson VUE publishes $95.00 per electrician exam as a "Total Candidate Fee," while a DSPS news release says the Pearson fee is charged "in addition to the state trades exam fee." We print both and no all-in number.

When does my Wisconsin electrician license expire?

June 30, at the end of a four year term, for journeyman, industrial journeyman, residential journeyman, master, residential master and the electrical contractor license. The registered electrician enrollment and the apprentice registrations run one year from the date of issuance.

The registered master electrician registration is marked Permanent in Table 305.06, and DSPS says "This registration does not expire."

How many continuing education hours do I need?

Twenty four hours for a journeyman, a master and a registered electrician. Eighteen hours for an industrial journeyman, a residential journeyman and a residential master.

Watch the term as well as the number. The journeyman and master figures cover four years, and the registered electrician's 24 hours cover one year, because SPS 305.45 sets that enrollment's renewal term at one year.

Does Wisconsin require a code update course?

No code update course requirement appears in the rule as published. No sentence in SPS 305.08, SPS 305.43, SPS 305.435, SPS 305.44, SPS 305.443, SPS 305.447 or SPS 305.45 requires any portion of the hours to be a code change course.

One honest limit on that. SPS 305 sat inside the same rulemaking scope as SPS 316, listed as "SPS 302, 305, 316 and 324," and we have not read a post-update SPS 305. So the accurate sentence is that no such requirement appears in the rule as published, and anybody selling you one should be asked for the rule number.

What happens if I miss my continuing education?

Renewal can be denied. Within one term after expiration you file late, documenting continuing education obtained after expiration, with a $25.00 processing fee for the late continuing education form. More than one term after expiration, reinstatement takes "an administrative fee of $200.00, an application, and the application fee," and the department may require a demonstration of competence through examination or documented work experience.

There is a sharper consequence for some licensees. SPS 305.44(6)(b)3. requires a person who obtained the journeyman license without passing the examination, and whose renewal is denied for missing the hours, to "take and pass the journeyman electrician license examination in order to reacquire" it. The industrial journeyman section says the same.

Which states have electrician reciprocity with Wisconsin?

Two are named on DSPS forms. Form 3106 takes an Iowa Journeyman A Electrician license or a New Hampshire Journeyman Electrician license, held continuously for at least one year immediately before you apply here. Form 3107 takes an Iowa Master A license "acquired through a state examination in Iowa," on the same one year condition.

Nothing we read names Minnesota or Illinois. SPS 305.47 itself names no state at all, because it is an enabling provision that lets the department enter into agreements.

Do Wisconsin cities issue their own electrician licenses?

None of the eight cities we read does. Milwaukee's Chapter 222 adopts "chs. SPS 305, SPS 316 and SPS 318, Wis. Adm. Code, as amended" and requires a state licensed electrical contractor, and its fee ordinance carries no electrical entry at all.

Green Bay's FAQ says wiring "must be done by an electrical contractor licensed in Green Bay," and its own permit form then asks for a "State of WI Electrical Contractor Certification #" and a "WI Master Certification #." Kenosha and Appleton ask for the same state numbers on their forms.

How do I check a Wisconsin electrician or contractor license?

On the state public license search at app.wi.gov/licensesearch, which the City of Milwaukee links from its own licensed contractors page. LicensE, at license.wi.gov, is the separate system for applications and renewals.

Check the grade as well as the status, because Wisconsin has seven electrician grades and two of them are scoped. A residential journeyman is limited to dwellings and an industrial journeyman is limited to the facilities of the employer.

What this page cites

• Wis. Stat. 101.862 The licensing duty on the individual and the business, the master responsibility rule and the exemptions. source
• SPS 305.40, Electricians The nine lawful roles and the ratio limiting registered beginning electricians on a site. source
• SPS 305.44, Journeyman electricians The experience routes, the 24 hours of continuing education and the re-examination rule. source
• SPS 305.45, Registered electricians The entry enrollment, its one year term and its 24 hour requirement. source
• Table 305.02 and Table 305.06 Every fee and every term for the electrician credentials. source
• Form 3106 and Form 3107 The experience routes and the only two reciprocity states named anywhere in the Wisconsin forms. source
• Milwaukee Code of Ordinances Chapter 222 Adopts the state chapters and shows how a city handles permits without licensing electricians. source
• DSPS license counts, as of 06/01/2026 The active and inactive counts behind the grade comparisons on this page. source