Appendix a Mechanical Maintainer Salary in Ontario (2025)
700 disclosed records, 2003–2025 · mostly Ontario Power Generation (73%)
At a Glance
2025
Disclosed
41
2025 Sunshine List
Median Salary
$120,975
-1.1% vs provincial median
Typical Range
$111,235–$134,587
25th–75th percentile
Top Salary
$151,799
Who was the highest-paid employee under the title "Appendix a Mechanical Maintainer" in Ontario in 2025?
The highest-paid record grouped under the title "Appendix a Mechanical Maintainer" on the 2025 Sunshine List was Alexander Edisbury at Ontario Power Generation, with a salary of $151,799; the median among the 41 listed under this title was $120,975.
Take-Home Pay
(After Tax) · 2025 estimate
At the 2025 median salary of $120,975, a Appendix a Mechanical Maintainer keeps roughly $87,443 after income tax, CPP and EI (about 27.7% all-in), or about $7,287 a month. Across every sector the 2025 median was $122,262, so this position sits about 1% below it. The 2025 list carries 41 people grouped under the title Appendix a Mechanical Maintainer. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.
- Estimated net pay
- ~$87,443
- Effective income-tax rate (excl. CPP/EI)
- ~23.2%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~27.7%
- Per month, after tax
- ~$7,287
Where does $120,975 rank on the Sunshine List? →
Estimate only: 2025 federal and Ontario rates, basic personal amounts, Canada employment amount and CPP/EI credits; single, employment income only, salary treated as full-year income. Ignores pension contributions (OMERS, HOOPP, OTPP, OPTrust and similar plans lower actual take-home), union dues, RRSPs and benefits.
Median by Year
2005–2025
Where They Work
2025 · employers with 5+
| Employer | Median | Detail |
|---|---|---|
| Ontario Power Generation | $120,975 | Pay here → |
Highest Paid
2025
| # | Name | Salary | Total |
|---|---|---|---|
| 1 | Alexander EdisburyAppendix A Mechanical Maintainer | $151,799 | $159,779 |
| 2 | James BerryAppendix A Mechanical Maintainer | $149,107 | $149,107 |
| 3 | Adam LalsinghAppendix A Mechanical Maintainer | $146,594 | $146,639 |
| 4 | James MoseAppendix A Mechanical Maintainer | $143,486 | $150,664 |
| 5 | Dillon OwensAppendix A Mechanical Maintainer | $143,338 | $149,411 |
| 6 | Jamie ThibeaultAppendix A Mechanical Maintainer | $141,893 | $141,893 |
| 7 | Conor YeoAppendix A Mechanical Maintainer | $139,343 | $139,343 |
| 8 | Matthew VisniarAppendix A Mechanical Maintainer | $138,972 | $138,972 |
| 9 | Daniel BirksAppendix A Mechanical Maintainer | $138,392 | $144,500 |
| 10 | Daniel JosephAppendix A Mechanical Maintainer | $136,401 | $136,401 |
By Year
Related Positions
About these figures
Source: Ontario’s Public Sector Salary Disclosure (the “Sunshine List”), which names every public-sector employee paid $100,000 or more in a calendar year. Figures are disclosed salaries, not market compensation: anyone in this position earning under $100,000 does not appear, so medians here sit above the true median for the job.
Medians and percentiles use salary paid (benefits excluded), computed over records whose filed job title was normalized into this position. Titles are as each employer filed them; spellings, word order and bilingual forms are merged. Employers and years with fewer than five people show counts only. Titles before 2005 were abbreviated at source; the chart starts at 2005.
Data through 2025, the most recent Sunshine List disclosed.