Janitor salary in Oakville, ON

The average salary for a Janitor is $19.03 per hour in Oakville, ON. This figure is based on 19 salaries taken from job postings on Indeed in the past 36 months, last updated on September 3, 2026.

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Janitor salaries in Oakville, ON typically range between a low of $17.60 and a high of $24.69 per hour, depending on experience and the hiring company.

Some of the highest-paying cities for Janitor in Oakville, ON include Toronto, ON at $20.85 per hour, Brampton, ON at $20.73 per hour and Windsor, ON at $20.13 per hour.

Based on recent job postings on Indeed, some of the top-paying companies for Janitor in Oakville, ON include Halton Healthcare (US$42,661 per year) and Sunshine Building Maintenance (US$39,065 per year).