Exam Prep for the U.S. & Canada

Know what to study next with practice-aware AI coaching

Original practice questions, focused review, and an AI Tutor that turns your missed answers into a clear next step — across Electrician, Plumber, and HVAC/Refrigeration certification paths.

Explore study paths See the AI Tutor
Study in short sessions — on the job site, on break, or on the commute.
Your Practice-Aware AI Tutor

A tutor that knows where your studying needs work.

TradeCertAI connects your recorded practice performance to focused coaching. Ask what you missed, why a concept is difficult, or what to review next—and get help grounded in your selected certification and approved study content.

  • Finds reliable weak areas from your completed practice topics.
  • Explains the concepts behind missed questions without exposing answer keys.
  • Offers guided examples and short review plans, then remembers the conversation.
PRACTICE-AWARECERTIFICATION-FOCUSEDGUARDRAILED
Three Trade Families · Two Countries

Choose the certification path you are actually taking.

Each trade gets its own focused question bank and topic map for the U.S. or Canada. Electrician and Plumber also include Apprentice Levels 1–4 in both markets.

Electrical

Construction Electrician

United States flag
United States certificationJourneyman Electrician Licensing Exam
Canada flag
Canada certificationRed Seal Construction Electrician
Apprentice study pathLevels 1–4 · United States + Canada
Pipe Trades

Plumber

United States flag
United States certificationJourneyman Plumber Licensing Exam
Canada flag
Canada certificationRed Seal Plumber
Apprentice study pathLevels 1–4 · United States + Canada
Mechanical

HVAC / Refrigeration

United States flag
United States certificationEPA Section 608 Certification
Canada flag
Canada certificationRed Seal Refrigeration & Air Conditioning Mechanic
Certification-focused reviewCore knowledge, safety, recovery, controls & diagnostics
3supported trade families
6certification question banks
16apprentice study tracks
7,000original practice questions
What You Get

Build confidence for exam day.

A focused mobile study system that shows you what to work on, explains what you missed, and turns every session into measurable progress.

Exam-style practice questions

Original scenario, calculation, and troubleshooting questions organized around common exam domains and published certification outlines.

Timed mock sessions

Focused timed sessions with a practice-readiness score and topic feedback that makes your next study step clear.

Understand every answer

Clear explanations of why the right answer is right and why yours wasn't — plus a memory tip.

Flashcards

Quick-hit review of formulas, symbols, code concepts, and definitions for short study sessions.

Weak-area tracking

See exactly which topics are dragging your score down and drill them until they're strengths.

Focused daily study

Daily targets and recommended practice based on the topics that need the most attention.

Practice-aware AI Tutor

Turn your topic results and missed-question concepts into explanations, guided examples, and a focused review plan.

Level-specific apprentice prep

Study content matched to your current apprentice level instead of sorting through material that is too early or too advanced.

How It Works

Four steps to exam day

01

Pick your trade

Choose your trade, get the right certification for your country, and set your exam date.

02

Take a diagnostic

A short quiz finds your starting point and your weak areas.

03

Study smart, daily

Practice by topic, ask the AI Tutor about your problem areas, review flashcards, and complete focused daily targets.

04

Track your practice readiness

Mock sessions show your progress and help you build confidence for exam day.

Pricing

A practical investment in focused exam prep.

Prepare on your schedule with one place for practice, explanations, progress, and review.

Monthly Full Access

$14.99/month
  • All available certification question banks
  • Timed mock sessions & readiness score
  • Explanations for every answer
  • Practice-aware AI Tutor coaching
  • Flashcards & focused daily targets
BEST VALUE

Annual Full Access

$79.99/year
  • Everything in Monthly Full Access
  • Lower effective monthly cost
  • Study at your own pace