Andrew Alexander. Custodian (0800 - 1650) Monday - Friday Sat/Sun off. Seniority Date 1995. I am the senior Custodian. I work in the Elk Grove Post Office about 15 miles south of Sacramento. Please feel free to contact me at churchltf@yahoo.com or call 916-670-3834. The reason for the move is to move close to family and of course MOM!