Colorado Electrician License: Requirements, Exam & How to Get Licensed
Everything you need to know about the Colorado electrician license — requirements, exam format, fees, and how to prepare
Note: Our practice questions are based on NEC 2023 — the edition most states currently test on. The exam format details below are specific to Colorado.
Information last verified: April 2026
Last verified: March 26, 2026 • Sources: Colorado Licensing Board, PSI Testing Portal
Exam Format
Journeyman Electrician
- Vendor:PSI
- Questions:90
- Time Limit:240 minutes (4 hours)
- Passing Score:70%
- Exam Fee:$70-$90
- Format:Closed-book
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)
How GetLicenseReady Helps You Pass
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Detailed Explanations
Every question includes step-by-step solutions with NEC article references
How to Register for Your Exam
- Confirm Your Eligibility: Check with the Colorado Department of Regulatory Agencies (DORA) - State Electrical Board 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 Colorado-aligned questions
- Pass Your Exam: Show up confident and ready on exam day
Official Resources
Compare Exam Requirements
See how Colorado's electrician exam compares to other popular states:
Exam Prep Guides
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.
Box Fill Calculations: NEC 314.16 Explained
Master box fill for your exam — five categories, volume table, worked examples.
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