Electrician Exam Prep / Colorado
Electrician Exam — CO
Journeyman Electrician Exam in Colorado
Everything you need to know about getting your journeyman electrician license in Colorado — licensing body, exam details, NEC edition, and study tips.
Exam Details
- Licensing Body
- Colorado Department of Regulatory Agencies
- Exam Provider
- PSI Exams
- Code Edition
- 2023 NEC
- Passing Score
- 75%
- Question Count
- 80
- Exam Fee
- $65
- Experience Required
- 4 years
Note: Requirements change — always verify current details with Colorado Department of Regulatory Agencies before applying.
How Colorado Compares Nationally
- Colorado's $65 exam fee is right in line with the national median.
- It's on the 2023 NEC — the most current code cycle in use across the states.
- The 75% passing bar is higher than the 70% most states require, so build in extra margin.
Colorado Electrician License — What to Know
Statewide journeyman license required since 2014. Some municipalities have additional local requirements.
What the 2023 NEC Covers
The 2023 NEC is the foundation of the Colorado electrician exam. Key articles you must know cold: Article 100 (Definitions), Article 210 (Branch Circuits), Article 220 (Load Calculations), Article 230 (Services), Article 240 (Overcurrent Protection), Article 250 (Grounding & Bonding), Article 310 (Conductors for General Wiring), and Chapter 9 (Tables). Calculation questions based on these articles typically make up 30–40% of the exam.
How to Prepare for the Colorado Exam
Most successful candidates spend 60–100 hours studying over 4–8 weeks. Tab your NEC by article number so you can find answers in seconds, not minutes. Focus on voltage drop calculations (NEC 210.19 informational note), conductor ampacity tables (Table 310.12), and demand factor applications (Article 220). VoltExam pairs web-based NEC practice with a built-in voltage drop calculator — the same type of tool you'll use on the job.
How to Get Your Electrician License in Colorado
- 1
Meet experience requirements
Most states require 4 years (8,000 hours) of documented apprenticeship or on-the-job experience under a licensed electrician before you can sit the journeyman exam. Keep detailed records of your hours and employer contacts.
- 2
Complete an approved apprenticeship or training program
Many states require completion of a state-approved apprenticeship program (JATC or similar). The apprenticeship typically runs 4–5 years and includes both on-the-job training and classroom instruction in the NEC and electrical theory.
- 3
Pass the journeyman electrician exam
The exam is administered by PSI Exams and covers the 2023 NEC. It is 80 questions with a 75% passing score. The exam fee is $65. Most exams are open-book (NEC codebook allowed).
- 4
Apply for your journeyman license
Submit your application to Colorado Department of Regulatory Agencies with proof of experience, exam results, and any required documentation. Processing times vary by state.
- 5
Maintain your license and advance to Master
Journeyman licenses typically renew every 1–3 years. After additional years of experience (usually 2+ as a journeyman), you can sit the master electrician exam and take on contractor work independently.
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Practice for the Colorado electrician exam
Use this licensing guide to understand the requirements, then drill NEC practice in your browser with explanations and calculator tools. Web access and native app purchases are separate.
Colorado Electrician Exam — Frequently Asked Questions
How do I get my journeyman electrician license in Colorado?
In Colorado, the journeyman electrician license is issued by Colorado Department of Regulatory Agencies. The exam is administered by PSI Exams and uses the 2023 NEC. You need 4 years of experience, and the exam fee is $65. You must score 75% to pass. Statewide journeyman license required since 2014. Some municipalities have additional local requirements.
What NEC edition is used on the Colorado electrician exam?
The Colorado journeyman electrician exam is based on the 2023 NEC. The exam is administered by PSI Exams with 80 questions. A score of 75% is required to pass.
What is the best app to study for the Colorado electrician exam?
VoltExam offers Colorado journeyman electrician exam prep on the web with NEC practice questions, explanations, state guidance, and a built-in voltage drop calculator. Native iOS and Android apps are available separately for offline mobile study.
How much does the Colorado journeyman electrician exam cost?
The Colorado journeyman electrician exam costs $65 and is administered by PSI Exams. You need 4 years of qualifying work experience to be eligible to sit for the exam.