Washington Electrician License: Requirements, Exam & How to Get Licensed
Everything you need to know about the Washington electrician license: requirements, exam format, fees, and how to prepare
Note: Our practice questions are based on NEC 2023. The exam format details below are specific to Washington.
Quick Answer
For the Washington electrician license exam, expect 77 questions with a limit of 240 minutes, 70% to pass, open book, aligned to NEC 2023. The exam is delivered by PSI and the fee is $75-$85. Washington electricians earn about $82,150 per year ($39.50 per hour), per the BLS.
Last verified: July 15, 2026 • Sources: Washington Licensing Board, PSI Testing Portal
Exam Format
Journeyman Electrician
- Vendor:PSI
- Questions:77
- Time Limit:240 minutes (4 hours)
- Passing Score:70%
- Exam Fee:$75-$85
- Format:Open-book (NEC reference allowed)
What's Covered on the Exam
- Grounding & Bonding (NEC Article 250)
- Wiring Methods (Conduit, Cable, Raceways)
- Load Calculations (Article 220)
- Motors & Controllers (Article 430)
- Box Fill & Conduit Fill
- Overcurrent Protection (Article 240)
- Special Occupancies (Hazardous Locations)
- Services & Feeders (Article 230)
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Washington Electrician License Overview
Washington State has one of the most comprehensive electrical licensing systems in the country, administered by the Washington State Department of Labor and Industries (L&I). The state issues multiple license classifications for electricians, from trainee to specialty electricians, with statewide validity. Washington's strong tech economy (Seattle metro), renewable energy buildout, manufacturing sector, and construction activity make it one of the top-paying states for licensed electricians in the nation.
Washington Electrician License Types
Electrical Trainee
Entry-level registration for those beginning their electrical career under supervision.
Requirements: Must register with L&I before starting work. Work only under supervision of a licensed electrician at all times.
01 General/Specialty Electrician
Journeyman-level license covering commercial and industrial electrical work.
Requirements: 8,000 hours of supervised OJT through a registered apprenticeship program; since July 1, 2023 journey-level (01) certification is apprenticeship-based, and the transition window for experienced trainees to test without an apprenticeship closed July 1, 2026. Remaining exceptions: out-of-state certificate holders, 16,000 hours of out-of-state experience, or qualifying military experience. Must pass the Washington L&I General Electrician exam (NEC-based, open book).
01 Residential Electrician
Journeyman-level license for residential electrical work on one- and two-family dwellings.
Requirements: 4,000 hours of supervised residential OJT. Must pass the L&I Residential Electrician exam.
01 Master Electrician
Can supervise electricians, pull permits, and take full charge of electrical work.
Requirements: Hold a General Electrician license for at least 2 years. Pass the L&I Master Electrician exam.
Experience & Education Requirements
Journeyman Requirements
8,000 hours (4 years) of supervised on-the-job training completed through a registered apprenticeship for the General (01) Electrician classification; since July 1, 2023 journey-level certification is apprenticeship-based. Residential Electrician requires 4,000 hours.
Master Requirements
Must hold a valid Washington General Electrician license for at least 2 years. Must pass a separate Master exam through L&I.
Apprenticeship Programs
Washington has strong apprenticeship programs through IBEW locals, IBEW 46 (Seattle), 76 (Tacoma), 191 (Wenatchee), 73 (Spokane), and 112 (Yakima). The Northwest Electrical Joint Apprenticeship Training Trust runs programs across the state. Completion of a registered apprenticeship is the primary pathway.
License Reciprocity
Washington has limited reciprocity with some neighboring states. Oregon, Idaho, and Montana electricians may be eligible for endorsement under certain conditions. Contact L&I's Electrical Program at lni.wa.gov to confirm current reciprocity eligibility before applying.
License Renewal Requirements
Renewal Period
1 year (annual)
Continuing Education
8 hours per year for General and Master Electricians; verify current requirements at lni.wa.gov
Renewal Fee
Approximately $48–$90 depending on license class (verify current fees at lni.wa.gov)
Important Notes
Washington requires CE for all active electrician licenses. CE must be from an L&I-approved provider. Licenses expire on the licensee's birthday each year, which creates an easy-to-remember renewal date.
WashingtonElectrician Salary & Job Outlook
Average Salary
$82,150/year
$39.50/hr
Salary Range
Entry-level: $52,930 (10th percentile)
Experienced: $112,440 (90th percentile)
Washington employs approximately 24,000 electricians. The Seattle-Tacoma metro is one of the hottest construction markets in the country, driven by tech company campuses, data centers, high-rise residential development, and the state's aggressive renewable energy mandates (100% clean electricity by 2045).
Source: Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2024
How to Register for Your Exam
- Confirm Your Eligibility: Check with the Washington State Department of Labor & Industries for current requirements (work experience, education, etc.)
- Submit Your Application: Apply through the state licensing board
- Schedule Your Exam: Once approved, register with PSI at https://candidate.psiexams.com/
- Prepare: Use GetLicenseReady to practice with Washington-aligned questions
- Pass Your Exam: Show up confident and ready on exam day
Washington Electrician Exam Tips
State-specific guidance to help you prepare smarter for your Washington exam.
💡What You Need to Know About Washington
- Washington State issues a statewide Journeyman Electrician (01) license through the Washington State Department of Labor & Industries (L&I), one of the most streamlined statewide systems in the country.
- Washington requires 8,000 hours of supervised electrical work experience (approximately 4 years) to qualify for the Journeyman exam.
- The Washington journeyman exam is administered by PSI and is open-book, you may bring a tabbed NEC codebook.
- Washington also offers a General Journeyman Electrician license and a specialty Residential Electrician license, make sure you're studying for the correct exam category.
NEC Adoption & State Amendments
Washington State has adopted the NEC with Washington State Electrical Code (WAC 296-46B) amendments. Check with the Washington State Department of Labor & Industries (https://lni.wa.gov/licensing-permits/electrical/) for the current NEC edition and any state-specific amendments, as Washington regularly updates its electrical code rules.
⚠️Common Mistakes on the Washington Exam
- Not studying Washington's state amendments to the NEC, WAC 296-46B includes state-specific rules that differ from the base NEC, and exam questions may test Washington-specific requirements.
- Bringing an unmarked or poorly tabbed codebook to an open-book exam, Washington's PSI exam is timed, and navigating an unorganized codebook significantly slows most test-takers.
- Confusing the Journeyman (01), General Journeyman, and Residential (06) license categories, each has different exam content and different allowed scope of work.
Additional Washington Resources
Washington Electrician License FAQ
What is the difference between a General Electrician and a Residential Electrician in Washington?
A General (01) Electrician is licensed for commercial and industrial electrical work with no scope restriction. A Residential Electrician is limited to one- and two-family dwellings. General requires 8,000 hours of training; Residential requires 4,000 hours.
Is the Washington electrician exam open book?
Yes. Washington L&I exams are open book, you may bring a tabbed NEC codebook. Thorough tabbing and familiarity with the code are critical to completing the exam in time.
How do I apply for a Washington electrician license?
Apply online through the Washington L&I Electrical Program portal at lni.wa.gov. You'll submit your experience documentation, pay the application fee, and schedule your exam through an approved testing provider after L&I approves your application.
How much do electricians make in Washington State?
The statewide average is about $82,150/year ($39.50/hr). Seattle-area electricians, especially IBEW Local 46 members, earn more, with journeyman wage scales plus benefits regularly exceeding $100/hr in total compensation.
Can I use an Oregon license in Washington?
Washington has limited reciprocity with Oregon. You may be eligible for endorsement if your Oregon license is equivalent to the Washington classification you're applying for. Contact L&I's Electrical Program to confirm current eligibility and required documentation.
Common Questions About the Washington Electrician License
How much does the Washington electrician license exam cost?
The Washington electrician exam fee is $75-$85, paid to PSI when you register.
Who administers the Washington electrician license exam?
The Washington State Department of Labor & Industries oversees electrician licensing in Washington, and the exam is delivered by PSI.
How much do electricians make in Washington?
Washington electricians earn about $82,150 per year ($39.50 per hour). Entry level pay is around $52,930 (10th percentile) and experienced electricians earn up to $112,440 (90th percentile). Source: Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2024.
How long does it take to become a licensed electrician in Washington?
8,000 hours (4 years) of supervised on-the-job training completed through a registered apprenticeship for the General (01) Electrician classification; since July 1, 2023 journey-level certification is apprenticeship-based. Residential Electrician requires 4,000 hours.
Does Washington have electrician license reciprocity?
Washington has limited reciprocity with some neighboring states. Oregon, Idaho, and Montana electricians may be eligible for endorsement under certain conditions. Contact L&I's Electrical Program at lni.wa.gov to confirm current reciprocity eligibility before applying.
Compare Exam Requirements
See how Washington's electrician exam compares to nearby states:
Exam Prep Guides
Washington Electrician License: Requirements, Exam & How to Apply (2026)
WA L&I requirements, PSI exam, fees, biennial renewal, and 24 CE hours.
What to Expect on the Electrician License Test
Exam format, NEC topics covered, passing scores, and how to prepare.
How to Pass the Electrician Exam on Your First Try
The 10 most-tested NEC topics and a proven 8-week study plan.
NEC Code Study Guides
Deep-dive guides on the NEC articles tested most on the Washington exam.
NEC Article 110, Electrical Installations
Working space clearances (Table 110.26), temperature ratings (110.14), interrupting ratings, and workmanlike execution.
NEC Article 210, Branch Circuits
GFCI, AFCI, circuit ratings, outlet spacing, and the continuous load rule.
NEC Article 220, Load Calculations
Step-by-step residential standard and optional methods with worked examples.
NEC Article 230, Services
Overhead clearances, 6-disconnect rule, minimum 100A service, and disconnect location.
NEC Table 310.16, Wire Sizing & Ampacity
Temperature columns, correction factors, adjustment factors, and NEC 240.4(D).
NEC Article 430, Motors
Conductor sizing, SCGF protection at 250%, overload protection, and disconnect rules.
NEC Article 240, Overcurrent Protection
Standard breaker ratings, 240.4(D) small conductors, and the 10-foot and 25-foot tap rules.
NEC Article 250, Grounding & Bonding
Grounding electrode system, bonding jumpers, and equipment grounding conductors.
NEC 314.16, Box Fill Calculations
Five volume categories, cubic-inch table, and exam-style worked examples.
NEC Chapter 9, Conduit Fill
Tables C1–C12, 40% fill rule, and how to size conduit for mixed wire bundles.
Electrician Exam Math: Complete Formula Guide
Ohm's Law, power wheel, voltage drop, three-phase power, and transformer calculations with worked examples.
NEC Article 300, Wiring Methods
Physical protection, burial depths, 6-inch free conductor rule, boxes at splices, and plenum wiring.
NEC Articles 404 & 406, Switches & Receptacles
15A vs 20A receptacle rules, tamper-resistant requirements, wet/damp location covers, and snap switch grounding.
NEC Article 334, NM Cable (Romex)
Permitted uses, 4½-foot support intervals, 12-inch box rule, 1.25-inch edge clearance, and where Romex is prohibited.
NEC 2023 vs NEC 2020, Key Changes
What changed between editions: new AFCI/GFCI locations, EV charging rules, and 2023-specific exam prep notes.
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