Average Base Salary
Average Hourly Rate
The average septic system contractor salary in Alabama, United States is $57,978 or an equivalent hourly rate of $28. This is 9% lower (-$6,030) than the average septic system contractor salary in the United States. In addition, they earn an average bonus of $1,554. Salary estimates based on salary survey data collected directly from employers and anonymous employees in Alabama, United States.