Plant Maintenance Worker salary at Stockton

The average plant maintenance worker salary at Stockton was $87,648 , which is 25 percent higher than the average salary for this job in California, and 32 percent higher than the national average for this job . Plant Maintenance Worker salaries at Stockton typically range from $85,682 to $89,613 (25th to 75th percentile). The highest reported plant maintenance worker salary was $89,613. There are 2 employees at Stockton with the job title plant maintenance worker.