Iowa Electrician License Requirements (2026)

Iowa licenses electricians statewide through the Electrical Examining Board in the Department of Inspections, Appeals, and Licensing (DIAL). This guide covers the Class A Master Electrician: a person who plans, lays out, supervises, and installs electrical wiring and equipment. A Class A Master license can be used statewide. Iowa also has Class B, residential, special, apprentice, unclassified, and contractor credentials. Class B is not simply a residential-only statewide credential: political subdivisions may restrict or disallow its use by ordinance. A separate Electrical Contractor license is required for a business that contracts for electrical work, together with contractor registration and the required qualifying master.

Regulatory Body

Authority over this credential rests with Iowa Department of Inspections, Appeals, and Licensing — Electrical Examining Board (DIAL), which issues and polices it under Iowa Code Chapter 103; Iowa Administrative Code 481—Chapters 401 and 404. The Electrical Examining Board and DIAL issue statewide electrical licenses, approve examination sponsorship, set fees and renewal requirements, regulate electrical contractors, adopt electrical-installation requirements, and administer the state inspection program.

• Official portal: https://dial.iowa.gov/licenses/building/electrical-licensing
• Address: 6200 Park Avenue, Suite 100, Des Moines, IA 50321
• Phone: (515) 725-6147

Eligibility Requirements

Applicants must be at least 18 years old. Applicants must provide a Social Security Number. Iowa Code requires a Social Security number on each electrical-license application. The ordinary Class A Master path does not state an Iowa-residency prerequisite; special licensure-by-verification and unlicensed-jurisdiction work-experience paths have their own Iowa-residency or military-spouse conditions.

Good moral character

The Board may deny an application when a licensing requirement is not met, when a prior revocation or denial remains unresolved, when application information is falsified, or when the applicant has a disqualifying offense. A conviction is not described as an automatic denial when rehabilitation is shown under the applicable rule.

Background investigation

Applicants must disclose all convictions. An applicant with a conviction provides the complete criminal record, a personal statement, and any rehabilitation evidence; the Board can review criminal, disciplinary, competency, health, and related application matters.

Experience and Education

A minimum of 1 year of For a Class A Master license, complete at least one year of experience as a licensed Class A or Class B Journeyman Electrician, then pass a Board-approved supervised written master examination with a score of 70 or higher within 24 months before the new application. A common Class A Journeyman path requires a registered apprenticeship, four years as an apprentice, and the journeyman examination; Chapter 401 lists several other specific journeyman routes. must be documented and verified. Unless the board publishes a different lookback period, applicants should keep payroll, tax, project, or supervisor records that support the claimed experience.

Accepted proof of experience or eligibility

• Completed DIAL license application and testing-sponsorship request
• Proof of current Class A or Class B Journeyman license and one year of licensed journeyman experience
• Board-requested documentation for experience, prior discipline, or criminal-history review when applicable
• Passing Board-approved master examination result within the required 24-month window

Education substitution

For the Class A Master path, the current rule requires one year as a licensed Class A or B Journeyman and the master examination. Do not substitute general education for that master-level experience unless DIAL confirms a specific alternate pathway.

Exam Requirements

Testing provider or authority: PSI for the Iowa Electrical Examining Board. The following examination requirements cover the pathways described in this guide; follow each part's classification, waiver, and local-scope conditions. Unpublished format details do not remove an examination requirement:

• Iowa Master Electrician examination (100 scored items; 10 non-scored items) — 100 questions, 270 minutes, passing score 70%

Examination fee: $87 per PSI examination registration

Retake policy: A PSI authorization is valid for two examination attempts or six months. After two failed attempts, the current Board rule requires a six-month wait and 12 hours of Board-approved continuing education before another two attempts; after four failures, the same additional wait and education applies before up to two more attempts. Further attempts require Board approval.

Insurance and Bonds

There is no statewide surety bond tied to this credential in the cited record. Bonding can still surface at the project level — permit, license, or public-works bonds — so check before you bid.

General liability

An Electrical Contractor license holder, and an electrician license holder who is not employed by an Electrical Contractor and contracts to provide licensed electrical work, must continuously maintain at least $1 million in general and completed-operations liability insurance. The rule does not impose that insurance condition simply for an individual master who is employed by a licensed Electrical Contractor.

Workers' compensation

Electrical contractors must also be registered as contractors under Chapter 91C. The registration system requires the relevant workers’ compensation compliance documentation annually.

Additional financial requirements

The Electrical Board’s current Class A Master and Electrical Contractor rules do not list a financial-statement or blanket surety-bond requirement. Out-of-state contractor-registration rules can separately require a $25,000 bond or Iowa DOT-prequalification statement.

Fee Schedule

To turn these board fees into a realistic year-one budget — bond premium, liability insurance, and exam prep included — open the cost calculator preloaded for Iowa electrician.

Renewal and Continuing Education

The Iowa Class A Master Electrician License must be renewed every 3 years. The fee to renew is presently $375. Class A Master licenses expire every three years. DIAL’s current 2026–2028 fee schedule and Chapter 401 list a $375 full-term renewal fee, with monthly proration for a license issued for less than the full term.

Continuing education: Complete 18 Board-approved contact hours during the three-year term, including at least 6 hours studying the National Electrical Code. The remaining approved electrical-related education can include theory, blueprints, transformers and motors, circuits and devices, controls, or other Board-approved material.

Reciprocity

Iowa grants no NASCLA reciprocity for this classification.

DIAL’s current reciprocal-information document lists Alaska, Arkansas, Colorado, Minnesota, Montana, Nebraska, New Hampshire, North Dakota, Oklahoma, South Dakota, Texas, Wisconsin, and Wyoming. Reciprocity applies only when the agreement recognizes the equivalent examination and credential. The applicant must have passed a state-sponsored exam at 70 percent or higher, held the qualifying active license continuously for one year, not failed the Iowa exam, and meet the other Iowa requirements; credential-level pairings differ by state.

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

Electrician Licensing in Neighboring States

Contractors working near a state line, or weighing where to qualify first, should compare Iowa's requirements against the bordering jurisdictions before committing to an application:

• Illinois Electrician License Requirements — Illinois Electrician — No General State License (Local Licensing)
• Minnesota Electrician License Requirements — Minnesota Master Electrician and Electrical Contractor License
• Missouri Electrician License Requirements — Missouri Statewide Electrical Contractor License
• Nebraska Electrician License Requirements — Nebraska Electrical Contractor and Journeyman Electrician Licenses
• South Dakota Electrician License Requirements — South Dakota Electrical Contractor, Class B, and Journeyman Electrician
• Wisconsin Electrician License Requirements — Wisconsin Master Electrician and Electrical Contractor

Step-by-Step Application Roadmap

1. Choose the statewide credential. For unrestricted statewide master authority, pursue Class A. Do not assume a Class B license is universally usable: a political subdivision can restrict or disallow it by ordinance.
2. Obtain and maintain the journeyman license. Complete a Class A or Class B Journeyman route. The standard Class A route uses a registered apprenticeship, four years as an apprentice, and a passing journeyman exam.
3. Complete one licensed journeyman year. Accumulate at least one year of experience as a licensed Class A or Class B Journeyman Electrician.
4. Request examination sponsorship. Submit DIAL’s license application and testing-sponsorship request. After Board approval, PSI issues the authorization-to-test process; the license fee is due after passing.
5. Pass the PSI master examination. The current exam has 100 scored questions in 240 minutes plus 10 non-scored questions and 30 additional minutes. The required score is 70 percent and PSI’s published registration fee is $87.
6. Pay the Class A Master license fee. The full three-year Class A Master fee is $375, subject to proration if issued for less than the full term.
7. Add the business credentials when contracting. An electrical contracting business must hold the separate three-year Electrical Contractor license, be registered as an Iowa contractor, and hold or employ an active master. Maintain the applicable $1 million insurance.

Application Checklist

Ahead of submission to DIAL, confirm every item on this short list:

• Current Class A or Class B Journeyman license and at least one year of licensed journeyman experience
• DIAL license application and testing-sponsorship request
• PSI authorization, $87 examination registration, and a 70 percent passing score
• Class A Master license fee: $375 for a full three-year term, subject to proration
• 18 approved CE contact hours for each three-year renewal, including at least 6 NEC hours
• For contracting: separate Electrical Contractor license, Chapter 91C contractor registration, active qualifying master, and required $1 million liability insurance
• Project permits and local limitations, especially where Class B or residential credentials are proposed

Progress is saved in this browser, so you can return to this checklist while your application is in flight.

Common Filing Mistakes

The errors below are the ones that most frequently cost Iowa Electrician applicants time, drawn from the cited board guidance.

Requiring a Class A Journeyman only

Class A Master eligibility accepts one year as a licensed Class A or Class B Journeyman, plus the required exam.

Using the old $150 fee or 24-hour CE rule

The current full-term Class A Master fee is $375 and the statutory renewal education is 18 hours per three-year cycle, including 6 NEC hours.

Calling Class B a residential-only statewide license

A political subdivision may limit or disallow Class B work by local ordinance. Check the local rule for the project location.

Treating the Master as the contractor credential

Electrical contracting requires the separate business license, contractor registration, a qualifying active master, and the applicable insurance.

Assuming reciprocity means an automatic waiver

The state agreement must cover the exact comparable credential and examination, and the applicant must satisfy Iowa’s one-year active-license and other conditions.

Study and Reference Materials

The following references are cited by the regulator, used in the application process, or commonly used to prepare for the trade scope. Listed for reader convenience; CLR receives no compensation for these recommendations.

• Iowa PSI Electrical Candidate Bulletin — PSI / Iowa Electrical Examining Board. Current master exam registration, 2023 NEC reference, time, scoring, and examination rules.
• Iowa Code Chapter 103 — Iowa Legislature. Primary statute for individual licenses, contractor credentials, terms, CE, scope, and local authority.
• Iowa Administrative Code 481—Chapter 401 — Iowa Legislature. Controlling rule for Class A Master criteria, contractor requirements, fees, insurance, retakes, reciprocity, and Class B local restrictions.

Other Iowa Trade Licenses

CLR maintains guides for additional Iowa trades; the published ones are listed here:

• Iowa General Contractor License Requirements
• Iowa Plumber License Requirements
• Iowa HVAC Technician License Requirements
• Iowa Roofing Contractor License Requirements
• Iowa Painting Contractor License Requirements
• Iowa Landscaping Contractor License Requirements
• Iowa Masonry Contractor License Requirements
• Iowa Concrete Contractor License Requirements
• Iowa Carpentry Contractor License Requirements
• Iowa Solar Installer License Requirements
• Iowa Low-Voltage Technician License Requirements
• Iowa Fire Sprinkler Contractor License Requirements
• Iowa Home Inspector License Requirements
• Iowa Pool Contractor License Requirements
• Iowa Handyman License Requirements
• Iowa Pest Control License Requirements
• Iowa Septic Contractor License Requirements

Frequently Asked Questions

What experience is required for an Iowa Class A Master Electrician?

The current rule requires one year of experience as a licensed Class A or Class B Journeyman Electrician and a Board-approved supervised master examination score of at least 70, earned within 24 months before the new application. It is not limited to Class A Journeyman experience.

How much does an Iowa Class A Master license cost?

The current rule lists a $375 fee for the full three-year Master Class A license. PSI lists an $87 examination registration fee. A partial license term is prorated by month.

How much continuing education does an Iowa Master Electrician need?

Class A and Class B masters need 18 approved contact hours during each three-year term, including at least 6 hours on the National Electrical Code. The other hours can be approved electrical-related subjects; a contact hour is 50 minutes of approved classroom attendance.

Do I need both an Iowa Master and an Electrical Contractor license?

A business contracting for electrical work needs an Electrical Contractor license and must hold or employ an active Class A or Class B Master. It must also be registered as an Iowa contractor. The individual master license and business contractor license are separate credentials.

Does Iowa recognize out-of-state electrician licenses?

Iowa has reciprocal agreements with named states, but recognition is not automatic. The agreement must cover the equivalent credential and exam, and the applicant must meet Iowa’s active-license, exam-score, time-held, and other conditions.

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