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

Follow these steps to earn your Statewide Electrical Contractor License (OSEC) — optional; journeyman/master licenses are issued locally. Every figure is verified against the Missouri Office of Statewide Electrical Contractors (OSEC), Division of Professional Registration; full detail for each step is further down the page.

Build the required experience. 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). Local journeyman/master tiers set their own hours.
Pass the OSEC Statewide Electrical Contractor Exam exam. Providers, passing scores and fees are in the Exams section below.
Check the insurance rules. Liability: $500,000 general liability required for the OSEC statewide license (RSMo 324.920); local licenses set their own (Kansas City's $1,000,000 minimum applies to plumbing, demolition, fire protection, residential building and sign contractors, not electrical). Property damage: Included in the general liability policy. Workers' compensation: Required for any construction employer with 1+ employees (RSMo 287.030).
Clear the background check. Not a stated statutory requirement for the OSEC license.
Submit your application and fees. Apply through the Missouri Office of Statewide Electrical Contractors (OSEC), Division of Professional Registration — OSEC statewide: $200 (triennial). Local licenses vary by jurisdiction. application fee, plus a Included with the OSEC application (3-year term) license fee. Processing time: Varies; contact OSEC.
Keep the license active. Renewal: OSEC statewide: every 3 years. Local licenses: varies (annually to every 4 years). Continuing education: OSEC statewide: none required. Local requirements vary.

For the general path in every state, see the Electrician guide →

Missouri electrician license lookup

To confirm an electrician is properly licensed in Missouri — or to check the status of your own license — search the issuing agency's official license database. The record shows whether the license is active and in good standing.

Verify a license now: Search the official pr.mo.gov database →

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). 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 (Kansas City's $1,000,000 minimum applies to plumbing, demolition, fire protection, residential building and sign contractors, not electrical).
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. · other states' agreements
Processing time	Varies; contact OSEC.

What a Missouri electrician license costs

Application fee	OSEC statewide: $200 (triennial). Local licenses vary by jurisdiction.
License fee	Included with the OSEC application (3-year term).
OSEC Statewide Electrical Contractor Exam	Paid to the exam provider; the applicant pays all examination costs (20 CSR 2117-2.020(4)).
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).
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).

Exams

OSEC Statewide Electrical Contractor Exam	Provider: Approved providers (ICC/Pearson VUE, NASCLA, Prov, Prometric, PSI) · Passing: Set by the exam provider · Fee: Paid to the exam provider; the applicant pays all examination costs (20 CSR 2117-2.020(4))

Renewing a Missouri electrician license

The Statewide Electrical Contractor License (OSEC) — optional; journeyman/master licenses are issued locally renews on a fixed cycle set by the Missouri Office of Statewide Electrical Contractors (OSEC), Division of Professional Registration. Finish the continuing-education requirement before you file — boards generally will not process a renewal without it. Late and lapsed renewals are handled differently by every board, so check the renewal page linked below before the deadline passes.

Renewal period	OSEC statewide: every 3 years. Local licenses: varies (annually to every 4 years).
Renewal fee	OSEC: $200 every 3 years. Local renewals vary.
Continuing education	OSEC statewide: none required. Local requirements vary.
Where to renew	Missouri Office of Statewide Electrical Contractors (OSEC), Division of Professional Registration

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 electrical contractor license with a certified supervisor); 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.

How do I look up a electrician license in Missouri?

Search the official license database at pr.mo.gov. The record shows whether the license is active and in good standing.

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). 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 (Kansas City's $1,000,000 minimum applies to plumbing, demolition, fire protection, residential building and sign contractors, not electrical). Property damage: Included in the general liability policy. Workers' compensation: Required for any construction employer with 1+ employees (RSMo 287.030).

How long does it take to get a Missouri electrician license?

Processing time: Varies; contact OSEC.

Is a background check required for electricians in Missouri?

Background check: Not a stated statutory requirement for the OSEC license.

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.