The average custodian salary at Jay Es was $20,119 , which is 24 percent lower than the average salary for this job in Oklahoma, and 72 percent lower than the national average for this job . Custodian salaries at Jay Es typically range from $18,678 to $21,559 (25th to 75th percentile). The highest reported custodian salary was $22,651. There are 4 employees at Jay Es with the job title custodian.