Free tools for trade pros

No signup, no paywall. Everything runs in your browser using the same board-sourced data behind our state pages.

Exam Practice Tests

Free journeyman & master electrician, EPA 608 HVAC, and journeyman plumber practice questions with instant scoring and explained answers.

Voltage drop, wire size & ampacity, conduit fill and box fill: the everyday code math, done in your browser.

Add up the real first-year cost of a license (application and exam fees, the bond, insurance and prep) by state and tier.

Put up to three states head to head on license tiers, CE hours, fees, bond, reciprocity reach and exam provider.

Pick your trade, state and license tier and get your exact CE hours, renewal cycle, fee and the approved courses you can take.

Estimate your annual license-bond premium from the bond amount and your credit band, then get a real quote.

Moving states? Check whether your current license is honored where you’re headed, in one click.

Filter approved continuing-education providers by trade, state, format and price side by side.

See which NEC code edition (2017 / 2020 / 2023) each state currently enforces for electricians.

Get a reminder before your license expires, plus the year’s code and CE-rule changes for trade pros. No spam, unsubscribe anytime.