Does Missouri have a statewide journeyman electrician license?

Missouri does not issue a statewide journeyman electrician license. Journeyman licensing in Missouri is handled at the local (city or county) level. Major cities including St. Louis, Kansas City, Springfield, and Columbia have their own journeyman licensing programs. Check with the specific jurisdiction where you plan to work for local requirements.

What are the requirements for a St. Louis journeyman electrician license?

St. Louis requires a journeyman electrician license administered through the City of St. Louis Building Division. Requirements include documented OJT experience and passing an exam based on NEC 2023. Verify current requirements at stlouis-mo.gov.

What are the requirements for a Kansas City journeyman electrician license?

Kansas City, Missouri requires a journeyman electrician license through the City of Kansas City Development Services. Requirements include documented experience and passing a NEC 2023-based exam. Verify current requirements at kcmo.gov.

Does Missouri have a state electrical contractor license?

Missouri does not have a statewide electrical contractor license in the traditional sense. Electrical contractor licensing is generally handled at the local level alongside journeyman licensing. Some Missouri cities may require separate contractor or master licenses. Verify with the specific municipality where you intend to operate.

What exam is used for Missouri journeyman licensing?

Individual Missouri cities administer their own exams or contract with PSI Exams. All exams are based on NEC 2023 and are open book. Verify the specific exam used with the licensing authority in your target city.

Can I use a Kansas City license in St. Louis, or vice versa?

Generally no — Missouri local journeyman licenses are jurisdiction-specific. A Kansas City license does not automatically authorize work in St. Louis or other cities. You may need to obtain a license in each major city where you work. Some cities may have reciprocity agreements — always verify before starting work.

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Missouri Electrician License: Requirements, Exam & How to Apply (2026)

April 21, 20264 min readBy GetLicenseReady Team

Missouri's electrical licensing structure is unique: there is no statewide journeyman electrician license. Instead, electrical licensing is handled at the local (city and county) level, with each major municipality setting its own requirements. If you plan to work as a journeyman electrician in Missouri, you need to obtain a license from the specific city or county where you work. See our Missouri state exam prep page for NEC 2023 practice questions applicable to Missouri exams.

This guide explains how Missouri's licensing system works and what you need in the state's major markets.

Disclaimer: Requirements vary significantly by jurisdiction and change over time. Always verify current requirements directly with the specific local authority where you plan to work.

Overview: Missouri Electrical Licensing Structure

Missouri operates a locally-administered system for journeyman electrician licensing. There is no Missouri state license equivalent to the journeyman card issued in states like Minnesota or Colorado. The practical effect:

Each major city has its own license and exam requirements
License portability is limited — a Kansas City license generally doesn't work in St. Louis
All exams are based on NEC 2023 and are open book
Some cities accept PSI Exams as the testing provider; others administer their own

Major Missouri Cities: Licensing Requirements

St. Louis City

St. Louis City issues journeyman and master electrician licenses through the City of St. Louis Building Division. Requirements include:

Documented OJT experience (verify current hour requirement at stlouis-mo.gov)
Pass the journeyman exam (NEC 2023-based, open book)
Application and fees

Contact the St. Louis Building Division at stlouis-mo.gov for current requirements.

Kansas City

Kansas City, MO issues journeyman and master electrician licenses through Kansas City Development Services. Requirements include:

Documented OJT experience (verify at kcmo.gov)
Pass the Kansas City journeyman exam (NEC 2023-based, open book)
Application and fees

Contact Kansas City Development Services at kcmo.gov for current requirements.

Springfield

Springfield, MO has its own journeyman electrician licensing program. Contact the Springfield Building Development Services for current requirements and exam information.

Columbia

Columbia, MO administers journeyman electrician licensing through the City of Columbia Building and Site Development. Verify requirements directly with the city.

Other Missouri Cities

If you plan to work in a smaller Missouri city or township, contact the local building department to determine whether local licensing is required, or whether a license from a nearby major city is accepted.

NEC 2023 and Missouri Exams

All Missouri local journeyman exams are based on NEC 2023 and are open book. Preparation is the same regardless of which city you're testing in:

Study NEC Articles 100, 210, 220, 230, 240, 250, 300, 310, 410, and 430
Practice load calculations under Articles 220 and 430
Learn Tables 310.16, 250.122, and 220.12
Tab and highlight your NEC codebook
Take timed practice exams

Our NEC 2023 practice questions are applicable to all Missouri local journeyman exams.

Reciprocity Between Missouri Cities

Some Missouri cities may have reciprocity agreements with each other or with neighboring states (Kansas, Illinois, Tennessee). Always verify with the specific city where you intend to work before assuming your existing license will be recognized.

Missouri Electrical Market Outlook

Missouri offers strong opportunities for licensed electricians in several major markets:

St. Louis metro — one of the Midwest's largest construction markets; commercial, healthcare, and industrial construction
Kansas City metro (MO side) — robust commercial and residential construction; integrated with the broader KC metro area that spans into Kansas
Springfield — regional commercial hub with strong healthcare and university construction
Columbia — University of Missouri campus growth and commercial development
Joplin — industrial and commercial construction in southwest Missouri
Agricultural and rural infrastructure — grain facilities, processing plants, and farm operations throughout the state

Official Resources

St. Louis Building Division: stlouis-mo.gov
Kansas City Development Services: kcmo.gov
PSI Exams (some jurisdictions): psiexams.com
NEC 2023 Codebook: Available at NFPA.org or major electrical supply houses

Ready to Pass the Missouri Exam?

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