Three RoutesCompare · Ontario figures · updated 2 November 2026
Automotive service technician vs Steamfitter / pipefitter
Same columns, no opinion about which is better for you. On typical Ontario figures, Steamfitter / pipefitter is ahead by year 10 ($823k against $538k), because it pays more per year once you are working. The gap is before tax, rent and loan interest, which hit both routes.
| Measure | Automotive service technician | Steamfitter / pipefitter |
|---|---|---|
| Route | Apprenticeship | Apprenticeship |
| Credential | Certificate of Qualification (310S) | Certificate of Qualification (307A) |
| Years to finish | 4 | 5 |
| First real paycheque | Month one | Month one |
| Cost (tuition and fees) | $1,500 | $1,500 |
| Typical debt if you borrow | $0 | $0 |
| Earnings, first years | $36,500 | $46,000 |
| Earnings by year 5 | $58,500 | $92,000 |
| Net by year 10 (typical) | $538k | $823k |
| Demand in Ontario | Steady | Steady |
| Time in a classroom | 15% | 10% |
Earnings by year, roughly
Before tax. Years in school show as "school". Medians rise from the starting figure to the year-5 figure, then stay flat.
Automotive service technician
A day looks like: Diagnosing and repairing vehicles; increasingly electronics and EV systems rather than wrenching.
What stops people: Dealerships prefer applicants who already have a shop class or co-op.
Downside: Many shops pay by the job, not the hour, so slow weeks hurt. You buy your own tools, often $10–20k over a career.
Steamfitter / pipefitter
A day looks like: Welding, threading and fitting high-pressure pipe for heating, process and nuclear systems, mostly on industrial sites, with eight weeks a year in trade school, paid throughout.
What stops people: Getting into a UA Local 46 or 787 intake, or finding a non-union sponsor. Intakes open only a few times a year and are competitive.
Downside: Five years to the ticket. Industrial, refinery and nuclear sites mean travel, shutdown schedules and long stretches away from home.
Quick answers
Which pays more, automotive service technician or steamfitter / pipefitter?
By year five, Automotive service technician is about $58,500 and Steamfitter / pipefitter about $92,000 (Ontario medians, before tax). By year ten, counting what each cost, Automotive service technician nets roughly $538k and Steamfitter / pipefitter roughly $823k.
Which is faster to a real paycheque?
Automotive service technician: month one. Steamfitter / pipefitter: month one.
What does each cost?
Automotive service technician: $1,500 in tuition and fees, typical debt $0. Steamfitter / pipefitter: $1,500, typical debt $0.
What is the downside of each?
Automotive service technician: Many shops pay by the job, not the hour, so slow weeks hurt. You buy your own tools, often $10–20k over a career. Steamfitter / pipefitter: Five years to the ticket. Industrial, refinery and nuclear sites mean travel, shutdown schedules and long stretches away from home.
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Figures are Ontario medians and typical costs from Job Bank, Statistics Canada, Skilled Trades Ontario and institution fee pages; the data page lists every source and date. Switch province on either pathway page for BC, Alberta or Quebec figures.