Utilities Supervisor salary at Ontario

The average utilities supervisor salary at Ontario was $133,092 , which is 37 percent lower than the average salary for this job in California, but 59 percent higher than the national average for this job . Utilities Supervisor salaries at Ontario typically range from $132,075 to $142,672 (25th to 75th percentile). The highest reported utilities supervisor salary was $144,193. There are 5 employees at Ontario with the job title utilities supervisor.