Missouri Electrician License Requirements

Official classification: Statewide Electrical Contractor License (OSEC) — optional; journeyman/master licenses are issued locally · Issued by the Missouri Office of Statewide Electrical Contractors (OSEC), Division of Professional Registration.

⚡ ElectricianMO ✔ Verified 2026-06-24

In Missouri, electricians must hold the Statewide Electrical Contractor License (OSEC) — optional; journeyman/master licenses are issued locally, issued by the Missouri Office of Statewide Electrical Contractors (OSEC), Division of Professional Registration, and no state surety bond is required. Full requirements — experience, exams, fees, insurance, renewal and reciprocity — are detailed below.

How to become a licensed electrician in Missouri

Missouri licenses electricians at the city level rather than statewide, so the path runs through your local permitting office. Here are the general steps — the verified specifics are detailed further down the page.

Start with your city, not the state. Missouri has no statewide electrician license — registration, bonds and insurance are set by each municipality, so confirm the rules with your local permitting office first.
Carry the insurance your city requires. $500,000 general liability required for the OSEC statewide license (RSMo 324.920); local licenses set their own (e.g., Kansas City $1,000,000).
Post any local bond. No statewide bond for the OSEC license; under RSMo 324.920 a contractor posts a bond with each political subdivision where work is performed, per that subdivision's rules (e.g., St. Louis County $10,000; St. Louis City $25,000; Springfield $10,000).
Register and pay the local fees. OSEC statewide: $200 (triennial). Local licenses vary by jurisdiction.
Renew on your city's schedule. OSEC statewide: every 3 years. Local licenses: varies (annually to every 4 years)..

License types

Statewide Electrical Contractor (OSEC) — Authorizes electrical contracting in any Missouri political subdivision; once held, it must be accepted in lieu of a local license (RSMo 324.925).
Local Electrical Contractor / Master / Journeyman (city/county) — Issued by individual jurisdictions (e.g., St. Louis County, Kansas City, Springfield); required to pull permits there unless you hold the OSEC license.

Requirements at a glance

Experience required	OSEC statewide: e.g., 12,000 verifiable hours installing electrical wiring (or 10,000 hours + a journeyman certificate; 8,000 hours + an associate degree; 4,000 hours + an electrical-engineering degree). Minimum age 21. Local journeyman/master tiers set their own hours.
Application fee	OSEC statewide: $200 (triennial). Local licenses vary by jurisdiction.
License fee	Included with the OSEC application (3-year term)
Renewal fee	OSEC: $200 every 3 years. Local renewals vary.
Renewal period	OSEC statewide: every 3 years. Local licenses: varies (annually to every 4 years).
Continuing education	OSEC statewide: none required. Local requirements vary.
Bond required	No statewide bond for the OSEC license; under RSMo 324.920 a contractor posts a bond with each political subdivision where work is performed, per that subdivision's rules (e.g., St. Louis County $10,000; St. Louis City $25,000; Springfield $10,000).
Liability insurance	$500,000 general liability required for the OSEC statewide license (RSMo 324.920); local licenses set their own (e.g., Kansas City $1,000,000).
Property damage	Included in the general liability policy
Workers' comp	Required for any construction employer with 1+ employees (RSMo 287.030)
Background check	Not a stated statutory requirement for the OSEC license.
Credit requirement	None
Reciprocity	No formal statewide reciprocity; OSEC may consider out-of-state equivalency case-by-case. Some local jurisdictions accept out-of-state exam scores.
Processing time	Varies; contact OSEC.

Exams

OSEC Statewide Electrical Contractor Exam	Provider: Approved providers (ICC/Pearson VUE, NASCLA, Prov, Prometric, PSI) · Passing: Set by the exam provider · Fee: $100 (set by rule)

Preparing for the Electrician exam? State-specific contractor exam-prep courses help you pass the first time. Start exam prep →

Local / municipal notes

Missouri has no statewide journeyman or master electrician license. The OSEC statewide electrical CONTRACTOR license (RSMo Ch. 324) is optional but, once held, must be accepted in any Missouri jurisdiction in lieu of a local license (RSMo 324.925). Individual journeyman/master qualifications are issued locally — key jurisdictions: St. Louis County (Board of Electrical Examiners: ~12,000 hours, $10,000 bond, $500,000 liability, ~$125/yr license); Kansas City (Class I/II master electrician + contractor license, $1,000,000 liability); Jefferson City; Springfield (exam score 75%+, $10,000 bond).

Frequently asked questions

How much does a Missouri electrician license cost?

Application: OSEC statewide: $200 (triennial). Local licenses vary by jurisdiction.. License: Included with the OSEC application (3-year term). Renewal: OSEC: $200 every 3 years. Local renewals vary..

Do electricians in Missouri need a surety bond?

No statewide bond for the OSEC license; under RSMo 324.920 a contractor posts a bond with each political subdivision where work is performed, per that subdivision's rules (e.g., St. Louis County $10,000; St. Louis City $25,000; Springfield $10,000).

What experience is required for a Missouri electrician license?

OSEC statewide: e.g., 12,000 verifiable hours installing electrical wiring (or 10,000 hours + a journeyman certificate; 8,000 hours + an associate degree; 4,000 hours + an electrical-engineering degree). Minimum age 21. Local journeyman/master tiers set their own hours.

Is insurance required for electricians in Missouri?

Liability: $500,000 general liability required for the OSEC statewide license (RSMo 324.920); local licenses set their own (e.g., Kansas City $1,000,000). Workers' compensation: Required for any construction employer with 1+ employees (RSMo 287.030)

How often must a Missouri electrician license be renewed?

OSEC statewide: every 3 years. Local licenses: varies (annually to every 4 years).. Continuing education: OSEC statewide: none required. Local requirements vary.

Fees and rules change frequently (often annually). This page was last verified on 2026-06-24 — always confirm current requirements directly with the Missouri Office of Statewide Electrical Contractors (OSEC), Division of Professional Registration before applying. This is not legal advice.