Utility Maintenance Worker salary at Ontario-Montclair

The average utility maintenance worker salary at Ontario-Montclair was $99,198 , which is 14 percent higher than the average salary for this job in California, and 109 percent higher than the national average for this job . Utility Maintenance Worker salaries at Ontario-Montclair typically range from $91,362 to $113,332 (25th to 75th percentile). The highest reported utility maintenance worker salary was $113,332. There are 3 employees at Ontario-Montclair with the job title utility maintenance worker.