Facility Maintenance Supervisor salary at City of Walla Walla

The average facility maintenance supervisor salary at City of Walla Walla was $86,426 , which is 986 percent higher than the average salary for this job in Washington, and 50 percent higher than the national average for this job . Facility Maintenance Supervisor salaries at City of Walla Walla typically range from $70,344 to $102,509 (25th to 75th percentile). The highest reported facility maintenance supervisor salary was $102,508. There are 2 employees at City of Walla Walla with the job title facility maintenance supervisor.