Average Base Salary
Average Hourly Rate
The average janitorial service supervisor salary in Alabama, United States is $38,288 or an equivalent hourly rate of $18. This is 9% lower (-$3,982) than the average janitorial service supervisor salary in the United States. In addition, they earn an average bonus of $808. Salary estimates based on salary survey data collected directly from employers and anonymous employees in Alabama, United States.