Your apprentices are studying. Badly.

Most first-years learn the trade off whoever they happen to be riding with that week. VoltMark is the part nobody has time to teach on the van: what the code actually says, and how to find it in the book on exam day.

What already exists

• 100illustrated lessons
• 690+2026 NEC questions
• 49full audio lessons
• TX + NVjourneyman & master

Published, not planned. The OSHA-route safety lessons carry a named licensed journeyman as reviewer of record.

What a crew gets

• The lookup route on every answer. Not "wrong, it's C" — where the rule lives and how they would have found it themselves. The journeyman exam is open book; finding it is the skill being tested.
• Lessons they can listen to. Every lesson is narrated, six to twelve minutes, so it happens on the drive to the job instead of not happening.
• Written for someone with no trade background — day one is what current does to a body, not Ohm's law.
• 2026 NEC. Texas and Nevada, journeyman and master.

Tell us your headcount

We'll come back the same day with a number for your crew. If the free lessons are all you need, use them and say so — that is a fine outcome.

VoltMark is exam preparation, not an accredited training provider, and nothing here counts as apprenticeship hours or continuing-education credit. The Texas apprentice licence is an application, not an exam (Occupations Code 1305.161). VoltMark is not affiliated with, endorsed by, or sponsored by NFPA, PSI, TDLR, or any state or local licensing authority.