Plant Mechanic salary at City of Thornton

The average plant mechanic salary at City of Thornton was $66,487 , which is 10 percent higher than the average salary for this job in Colorado, but 28 percent lower than the national average for this job . Plant Mechanic salaries at City of Thornton typically range from $60,129 to $73,304 (25th to 75th percentile). The highest reported plant mechanic salary was $81,051. There are 6 employees at City of Thornton with the job title plant mechanic.