Plant Mechanic salary at Modesto

The average plant mechanic salary at Modesto was $121,898 , which is 13 percent lower than the average salary for this job in California, but 135 percent higher than the national average for this job . Plant Mechanic salaries at Modesto typically range from $82,248 to $151,383 (25th to 75th percentile). The highest reported plant mechanic salary was $153,829. There are 11 employees at Modesto with the job title plant mechanic.