Three RoutesCompare · Ontario figures · updated 2 November 2026
Automotive service technician vs Welder
Same columns, no opinion about which is better for you. On typical Ontario figures, Automotive service technician is ahead by year 10 ($538k against $519k), because it pays more per year once you are working. The gap is before tax, rent and loan interest, which hit both routes. Job Bank rates demand higher for Automotive service technician in Ontario right now.
| Measure | Automotive service technician | Welder |
|---|---|---|
| Route | Apprenticeship | Apprenticeship |
| Credential | Certificate of Qualification (310S) | Certificate of Qualification (456A) |
| Years to finish | 4 | 3 |
| 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 | $41,000 |
| Earnings by year 5 | $58,500 | $55,000 |
| Net by year 10 (typical) | $538k | $519k |
| Demand in Ontario | Steady | Limited |
| Time in a classroom | 15% | 20% |
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.
Welder
A day looks like: Fabrication shops, construction, manufacturing. Skill is visible and testable, so good welders move up fast.
What stops people: Certifications (CWB tickets) matter more than the apprenticeship itself.
Downside: Fumes, heat and eye strain; wages vary hugely by sector. Pipeline and shipyard pay is high but means travel.
Quick answers
Which pays more, automotive service technician or welder?
By year five, Automotive service technician is about $58,500 and Welder about $55,000 (Ontario medians, before tax). By year ten, counting what each cost, Automotive service technician nets roughly $538k and Welder roughly $519k.
Which is faster to a real paycheque?
Automotive service technician: month one. Welder: month one.
What does each cost?
Automotive service technician: $1,500 in tuition and fees, typical debt $0. Welder: $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. Welder: Fumes, heat and eye strain; wages vary hugely by sector. Pipeline and shipyard pay is high but means travel.
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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.