Are you preparing to take the Colorado Journeyman Electrical Exam? This comprehensive guide walks you through everything you need to know about the exam process, from eligibility requirements to test day procedures.

Colorado Journeyman Exam: Quick Summary

  • Eligibility: 8,000 work hours, including 4,000 commercial/industrial, over at least 4 years
  • Education: 288 hours of classroom education is required for apprentices registered on/after Jan. 1, 2011
  • Exam format: 90 scored questions, 4 hours, 70% to pass
  • Exam fee: $78 through PSI Services
  • Bring: Valid photo ID and soft-bound NEC book
  • Results: Provided immediately after testing

Eligibility Requirements

Before you apply for the exam, it’s important to make sure you meet the state’s experience and education requirements. This step can save you time, prevent delays in the approval process, and help you avoid submitting an incomplete application. 

Colorado places a strong emphasis on verified hands-on training, so you’ll need to show both the right amount of work experience and proper documentation before you can be approved to test.

Note that if you hold a journeyman certificate from another licensing state like North Dakota, you may have different pathways available, including options for a Colorado journeyman reciprocal license. Colorado currently has reciprocity agreements with 14 states through NERA: Alaska, Arkansas, Idaho, Iowa, Minnesota, Montana, Nebraska, New Hampshire, New Mexico, North Dakota, Oklahoma, South Dakota, Utah, and Wyoming. Your out-of-state license must have been earned by passing a state-administered exam; grandfathered licenses do not qualify.

To be qualified to take the electrical licensing exam, you must meet these electrical licensure requirements:

  • Complete 8,000 hours of electrical work experience
    • At least 4,000 hours must be in commercial/industrial work
    • Experience must be earned in no less than 4 years
  • Complete 288 hours of classroom education if registered as an apprentice on or after January 1, 2011
    • Must be documented with a transcript or similar statement from a community college or accredited college program
  • All practical experience must be documented on the Affidavit of Experience form
    • Must be completed by the electrical contractor supervising the work

In short, qualifying for the exam is about more than just reaching the required hours. You also need to make sure your experience is properly tracked and verified.

Before submitting your application, review your records carefully so you can move through the approval process as smoothly as possible.

Important: A residential-only experience does not fulfill the commercial/industrial hour requirements. While residential wireman licenses exist in some states, Colorado's journeyman exam requires broader commercial and industrial exposure beyond residential wireman work.

Application and Scheduling Process

Once you’ve confirmed that you meet the Colorado electrical board’s eligibility requirements, the next step is to submit your application and get approved to test. This part of the process is straightforward, but accuracy matters.

Missing documents, incomplete forms, or incorrect information can slow down approval and delay your exam date. Taking a few extra minutes to organize your paperwork before applying can help you move through the process much more efficiently.

Step 1: Submit Application and Documentation

  • Complete the Electrician License Application
  • Submit all required Affidavits of Experience
  • Provide education transcripts (if applicable)
  • Pay the non-refundable application fee

Step 2: Schedule Your Exam

  • Pay the $78 examination fee
  • Choose from multiple testing locations across Colorado:
    • Denver (Centennial)
    • Denver (Wheat Ridge)
    • Fort Collins
    • Pueblo
    • Colorado Springs
    • Grand Junction
    • Durango

If all of your paperwork is in order, you can avoid unnecessary delays and choose the testing location and date that works best for you.

Pro Tip: Make sure to submit all appropriate fees with your initial application. The appropriate fees include both the application fee and the examination fee, which must be paid separately to PSI Services.

Exam Content and Format

Understanding the format of the Colorado Journeyman Electrical Exam can help you prepare more effectively and reduce surprises on test day. 

When you know how many questions to expect, how much time you’ll have, and what score is required to pass, it becomes much easier to build a realistic study plan and pace yourself during the exam. 

Just as important, knowing the structure in advance can help you manage test-day stress and stay focused from start to finish. This state-administered examination is also a written examination that tests both your code knowledge and practical application skills.

Exam Structure

  • 90 scored items
  • Up to 10 non-scored items
  • 240 minutes (4 hours) testing time
  • Passing score: 70% (63 items correct)
  • An additional 30 minutes for non-scored items

Content Areas

Passing this exam is an important step in your career. Many journeyman electricians who complete this state-administered examination go on to pursue a master electrician certificate after gaining additional experience. 

The master electrician credential opens doors to higher-level project management, business ownership, and supervisory roles.

Required Materials and Test Day Procedures

Being prepared for exam day is about more than studying the National Electrical Code (NEC) exams. You also need to know exactly what to bring, what is prohibited, and what to expect once you arrive at the testing center.

Even well-prepared candidates can run into problems if they bring the wrong code book, forget valid identification, or arrive late. Reviewing the test-day rules in advance can help you avoid unnecessary stress and make sure your focus stays on the exam itself.

What to Bring

  • Valid government-issued photo ID
    • Must match your application information exactly
    • Must be unexpired

What's Not Allowed

  • Any personal copy of the NEC book (soft-bound, loose-leaf, tabbed, annotated, or otherwise)
  • Additional papers or notes
  • Homemade or DIY tabs
  • Electronic devices
  • Cell phones
  • Smart watches
  • Food or drinks 

Test Day Tips

  1. Arrive 30 minutes early
    • Late arrivals will not be admitted
    • Plan your route to the testing center in advance
  2. Store personal belongings in the provided secure storage
  3. Listen carefully to all proctor instructions
  4. Manage your time wisely (240 minutes total)
  5. You can mark questions for review and return to them later
  6. All questions are multiple-choice

Post-Exam Process

  • Results are provided immediately upon completion
  • If you pass:
    • Results are electronically sent to the Colorado State Electrical Board
    • Once you've completed your full 8,000 hours, you can receive your license
  • If you don't pass:
    • You'll receive a diagnostic report showing areas for improvement
    • You can retake the exam (an additional $73 fee required)
    • No waiting period between attempts

Test-day success starts before you ever sit down at the computer. Bring the correct materials, follow the testing center rules, and understand what happens after the exam so you can move through the process with confidence, whether you pass on your first try or need to schedule a retake.

Study Tips for Success

Passing the Colorado Journeyman Electrical Exam takes more than general field experience. You also need a study plan that matches the way the exam is built.

Because the test is timed and heavily code-based, the strongest preparation focuses on both technical knowledge and speed. The more comfortable you are with the National Electrical Code (NEC), common calculations, and high-priority subject areas, the more confident and efficient you’ll be on exam day.

Use the NEC Effectively During the Exam

  • Spend time before the exam familiarizing yourself with the index and table of contents
  • Practice finding articles quickly; aim to locate any code section within 30–60 seconds
  • Learn to use the index and table of contents effectively

Master Calculations

  • Review basic electrical theory
  • Practice common electrical calculations
  • Learn to solve problems without a calculator first

Understand Common Question Categories

  • Pay special attention to grounding and bonding
  • Focus on general electrical knowledge
  • Wiring methods and materials 
  • Study services, feeders, and branch circuits thoroughly
  • Special Occupancies and Equipment for General Use

Pace Yourself: 90 Questions in Four Hours

  • First pass (2.5 hours): Answer all questions you know or can solve quickly
  • Second pass (1 hour): Return to flagged questions that require code lookups or calculations
  • Final review (30 minutes): Double-check answers and ensure nothing is left blank

Complete Enough Practice Questions Before Scheduling

  • Aim to complete a minimum of 500–700 sample problems/ practice questions in each content area
  • Review incorrect answers to understand your mistakes

Passing Score to Aim for to Know You Are Ready

  • 75%–80% or higher on multiple full-length practice exams (under timed conditions)
  • 85%+ in high-weight categories like grounding/bonding and general knowledge
  • Consistent performance: if your scores fluctuate widely, you need more preparation

Remember, thorough preparation and familiarity with the NEC are key to passing the exam. Take advantage of all available resources and give yourself plenty of time to study and practice before your test date.

Get Everything You Need to Pass the Colorado Journeyman Exam

From NEC code lookup practice to electrical calculations and full-length timed exams, Dakota Prep gives Colorado electricians the most comprehensive test preparation available.

Frequently Asked Questions

How many questions are on the journeyman electrical exam in Colorado?

The exam includes 90 scored questions and up to 10 unscored questions.

What score do you need to pass?

You need a 70% to pass, which means answering 63 scored questions correctly.

Which NEC edition is used?

The exam is based on the updated National Electrical Code (NEC) edition.

How many hours do you need before applying?

You need 8,000 hours of electrical work experience, including at least 4,000 hours in commercial or industrial work, completed over at least 4 years.

Can you retake the Colorado journeyman electrician exam?

Yes. If you do not pass, you can retake the journeyman electrician exam with no waiting period. An additional $73 retake fee is required.   

Is the exam open-book?

Yes, the exam is open-book, but PSI provides the NEC code book at the test center; you cannot bring your own. You also cannot write in it, highlight it, or use personal tabs.

Where do you schedule the Colorado electrical exam?

After your application is approved, you schedule through PSI Services:

Online: https://test-takers.psiexams.com/coelec

Phone: (855) 898-0710

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