Plant Maintenance Mechanic salary at Stockton

The average plant maintenance mechanic salary at Stockton was $107,406 , which is 16 percent lower than the average salary for this job in California, but 102 percent higher than the national average for this job . Plant Maintenance Mechanic salaries at Stockton typically range from $99,076 to $132,095 (25th to 75th percentile). The highest reported plant maintenance mechanic salary was $157,076. There are 26 employees at Stockton with the job title plant maintenance mechanic.