Facilities Maintenance Technician salary at San Mateo Union High

The average facilities maintenance technician salary at San Mateo Union High was $158,118 , which is 75 percent higher than the average salary for this job in California, and 187 percent higher than the national average for this job . Facilities Maintenance Technician salaries at San Mateo Union High typically range from $147,725 to $168,510 (25th to 75th percentile). The highest reported facilities maintenance technician salary was $170,381. There are 4 employees at San Mateo Union High with the job title facilities maintenance technician.