Custodial Maintenance Worker salary at San Mateo County Office of Education

The average custodial maintenance worker salary at San Mateo County Office of Education was $91,745 . Custodial Maintenance Worker salaries at San Mateo County Office of Education typically range from $86,509 to $124,412 (25th to 75th percentile). The highest reported custodial maintenance worker salary was $127,601. There are 10 employees at San Mateo County Office of Education with the job title custodial maintenance worker.