The Texas Journeyman Electrician Guide

What Is the Texas Journeyman Electrician License?

The journeyman electrician license verifies that an electrician understands how to install, alter, and repair electrical systems in compliance with the National Electrical Code (NEC). In Texas, the license is regulated by TDLR, and the exam is administered at PSI computer-based testing centers. The license sits between apprentice registration and master licensure: it authorizes you to perform electrical work under the direction of a licensed master electrician.

Contractors, engineering firms, and facility departments across Texas require or strongly prefer the TDLR journeyman license for field electricians. The credential is portable across the state, and the experience you document while earning it counts toward the master license later.

The Experience Requirement: 8,000 Hours

• Hours: at least 8,000 hours of practical electrical experience, which most electricians complete in about four years of full-time work.
• Supervision: the experience must be performed under the direct supervision of a licensed master electrician, who can attest to your work.
• Documentation: keep a running log of dates, hours, job types, and tasks. TDLR reviews this documentation when you apply.
• Application: submit the TDLR journeyman application with your experience records and the applicable fee, then await eligibility to schedule the exam.

Exam Format: Two Parts, Open Book, NEC 2026

The Texas journeyman exam is open book and split into two parts that are scored separately. You bring the NEC 2026 (soft-bound, manufacturer tabs permitted) plus a non-programmable calculator, and you are tested on your ability to find and apply its requirements:

• NEC Knowledge — 59 questions, 130 minutes: general requirements and code administration (Chapter 1), wiring and protection (Chapter 2), wiring methods and materials (Chapter 3), equipment for general use (Chapter 4), special occupancies and equipment (Chapters 5–6), special conditions and communications (Chapters 7–8), and electrical theory and safety.
• Calculations — 26 questions, 110 minutes: dwelling and load calculations (Article 220), conductor sizing and ampacity (Article 310 and tables), voltage drop and adjustments, box and conduit fill (Chapter 9 tables), and motors, transformers, and overcurrent protection (Articles 430, 450, 240).

Each part requires a 70% passing score. Because the code is in your hands, the exam does not reward memorization — it rewards code navigation: knowing which chapter covers which topic, using the index efficiently, and reading sections including their exceptions and tables.

How to Prepare

1. Confirm your TDLR eligibility. Check the current TDLR rules for experience documentation and any updates to exam content or code edition before you begin.
2. Get the NEC 2026. Buy the soft-bound edition named in the exam bulletin. Tab the chapters and the most-used tables (310.16 ampacities, 220.12/220.42 loads, Chapter 9 fill).
3. Learn the chapter map. Know where each topic lives — grounding in Article 250, services in 230, feeders in 215, branch circuits in 210 — before you open a practice question.
4. Drill with the code open. Answer practice questions with the code beside you, verify the exact section, and review every explanation.
5. Practice calculations separately. Load calculations, ampacity adjustments, voltage drop, and conduit fill need dedicated reps — they are weighted in their own exam line.
6. Simulate under exam conditions. Full-length, timed, open-book simulations for both parts at least once a week in the final month.

Journeyman Practice covers both exam lines with code-referenced questions, adaptive difficulty, and timed simulations. Start with free NEC practice questions to see the format.

After Licensure: The Path to Master

Licensed journeyman electricians work in new construction, service work, and industrial maintenance across Texas. The same supervised-experience clock that built your 8,000 hours continues toward the master electrician license, which allows you to pull permits and run work independently. Many electricians add continuing education and specialty endorsements along the way.

Ready to Start?

Follow the full journeyman electrician certification guide, learn to navigate the NEC 2026, and build a 30-day study plan that fits your schedule.