Pw Maintenance Supervisor salary at Contra Costa County

The average pw maintenance supervisor salary at Contra Costa County was $167,269 , which is 37 percent higher than the average salary for this job in California, and 12 percent higher than the national average for this job . Pw Maintenance Supervisor salaries at Contra Costa County typically range from $162,899 to $173,263 (25th to 75th percentile). The highest reported pw maintenance supervisor salary was $182,015. There are 6 employees at Contra Costa County with the job title pw maintenance supervisor.