445A Red Seal Exam Prep · Built for Appliance Service Technicians
Pass the Red Seal Appliance Service Technician Exam
600+ exam-grade questions across sealed systems, mechanical components, electrical diagnosis, gas-appliance rules, refrigerant recovery, written by Red Seal-certified Appliance Service Technicians.
Aligned with 2022 RSOS
1-month access
7-day refund
600+
Appliance Service Technician practice questions
70%
Red Seal pass mark
$34.86/hr
Median wage, Red Seal Appliance Service Technician
Canada-wide · all provinces
Aligned with Red Seal Occupational Standard
Written by Red Seal-certified Appliance Service Technicians
Mobile-friendly — study on the shop floor
7-day money-back guarantee
Featured In
Trade Requirements
Everything you need to know to certify as an Appliance Service Technician
Appliance Service Technician is a compulsory trade in Alberta. You must be a registered apprentice or hold a Certificate of Qualification to work unsupervised there. The Red Seal endorsement then lets you work in all 13 provinces and territories.
- OntarioNon-compulsory
- AlbertaCompulsory
- British ColumbiaNon-compulsory
- QuebecNon-compulsory
- ManitobaNon-compulsory
- SaskatchewanNon-compulsory
Apprenticeship & Exam — 445A
NOC NOC 72421
Apprenticeship duration
3 years
Required work hours
5,280 hours
In-school training
730 hours of in-school
Challenger path (no trade school)
6,010 hours
Exam format
120 multiple-choice questions
Pass mark
70%
Exam time limit
4 hours
Exam Blueprint
The Red Seal Appliance Service Technician exam — 120 questions across 7 Blocks.
Every WorkUgo practice question is tagged to one of these 6 major work activities, so your study time is weighted exactly the way the real exam weights it.
Electrical and Electronic Systems
30%
Refrigeration Sealed Systems
24%
Mechanical Systems
18%
Water Systems
12%
Air Systems
9%
Occupational Skills
7%


600 Exam-Grade Practice Questions
Covering 8 Red Seal trade blocks, updated to current exam standards, designed to mirror real exam difficulty.

Explanations & Step-by-Step Solutions
Understand why answers are correct, learn from mistakes instantly, improve technical knowledge

Access exam-style practice tests that mirror real Red Seal conditions, learn seamlessly across mobile and desktop
Access exam-style practice tests that mirror real Red Seal conditions, learn seamlessly across mobile and desktop
Outcomes
What your Red Seal Appliance Service Technician is actually worth
The Appliance Service Technician Red Seal is recognized in all 13 provinces and territories. It's the single biggest wage lever in the trade.
90%+
First-time pass rate among active users
600+
Appliance Service Technician practice questions
All 13
Interprovincial mobility — work in all provinces and territories
$34.86/hr
Red Seal Appliance Service Technician wage
Job Bank Canada
Appliance Service Technician wage progression, hourly (Canada)
Apprentice — Year 1
Pre-Red Seal
$20.00/hr
Apprentice — Year 3
Mid-apprenticeship
$24.06/hr
Journeyperson
Certified, provincial
$28.13/hr
Red Seal Appliance Service Technician
Interprovincial mobility
$34.86/hr
Lead / Foreman
5+ yr Red Seal
$41.59/hr
What people are saying
Quotes representative of outcomes observed with WorkUgo users · real named reviewers coming soon.
Failed the first attempt on sealed-system refrigerant rules. The refrigerant recovery and pressure-chart drills here were exactly the gap I needed. Passed second try with 78% and moved from a repair shop to a manufacturer's in-warranty team.
Dev P.
Appliance Service Technician, Mississauga ON
Came with 11 years on European appliances and needed the North American codes and gas rules. The gas-fitter crossover content was the best thing here. Cleared the exam and now service commercial dishwashing equipment full-time.
Rahim M.
Appliance Service Technician, Burnaby BC
Did my hours at a dealer-service shop and never saw a classroom for the theory side. Two months on this platform, mostly evenings, and I passed at 74%. The electrical diagnosis questions on motor starts were the ones that took the most practice.
Karen L.
Apprentice → Red Seal Appliance Tech, Edmonton AB
Choose Your Red Seal Prep Plan
From self-paced practice to full guided preparation — choose the plan that matches your goals.
FREE
Explore
$0 No credit card needed
Get a real feel for the platform before you commit.
3 practice questions per exam section
2 video tutorials with video summary
Full quick-reference cheat sheets
Progress dashboard
Full 600+ question bank
Mock exams & guided path
BASE PLAN
Base Plan
$69 / monthBilled monthly · cancel anytime
Volume practice and reliable reference for self-directed candidates.
Full 600+ practice questions, all 25 trades
All video tutorials + video summary
Cheat sheets — geometry, physics, algebra
Progress tracking + weak-area coaching
2 timed mock exams
Guided path + diagram explanations
★ Recommended
PRO PLAN
Pro Plan
$129 / monthBilled monthly · cancel anytime
Guided, exam-simulating prep for candidates who want a clear path to a pass.
Everything in Base Plan
2 full-length timed mock exams
Guided learning path for your trade
Detailed answer explanations + technical diagrams
Week-by-week roadmap based on your diagnostic
Simulate exam day for just $60 more than Base Plan.
Mock Exam
Test your readiness with a realistic timed mock exam and discover what to expect before exam day.
- 1 Full-length mock test
- Timed exam experience
- Instant scoring
- Performance breakdown
Frequently Asked Questions
Everything candidates ask before starting their Red Seal Appliance Service Technician prep.
Contact UsHow many questions are on the Red Seal Appliance Service Technician exam, and how are they weighted?
+
Does the exam cover gas appliances and refrigerant handling?
+
What is the typical salary range for a Red Seal Appliance Service Technician in Canada?
+
Is Appliance Service Technician a compulsory or voluntary trade in Canada?
+
How closely do the 600 practice questions mirror the actual Red Seal exam?
+
How up-to-date is the study material?
+
What can I expect from the Video Training Library?
+
How do the "Quick-Reference Cheat Sheets" help me study?
+
Do you provide detailed explanations for every question?
+
Can I study on my phone while at a job site?
+
How long do I have access to the platform?
+
Can I track my progress or see which areas I'm failing in?
+



