Independent guide to Texas TDLR licenses. Not affiliated with TDLR or the State of Texas. Data: TDLR public license file, 20 Sep 2026What's new at TDLR
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Control modules and wiring inside an electrical panel

Texas license lookup / Exam guides / Sign electrician (master and journeyman)

The Texas master and journeyman sign electrician exams

Sign electricians sit their own exams, with electric signs and outline lighting making up more than a third of the questions. The master sign exam is the longest electrical exam TDLR offers: five hours.

Based on PSI's candidate bulletin dated 15 September 2026 · Reviewed 9 October 2026

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