Main Office
Welcome to Caledonia-Mumford Middle/High School
Phone: 585-538-3482/3483
Mr. Tim McArdle
Middle-High School Assistant Principal
tmcardle@cal-mum.org
Middle/High School Office
Mrs. Sheri Murdock
Middle/High School Secretary
smurdock@cal-mum.org
Middle/High School Office
585-538-3482/3483
Fax: 585-538-3470
Ms. Mollie Bleier
Middle/High School Secretary
mbleier@cal-mum.org
Middle/High School Office
585-538-3482/3483
Fax: 585-538-3470
The Cal-Mum Middle/High School office is open Monday through Friday from 7 a.m. to 3:30 p.m.
For the safety and security of our students and staff, the main door is locked. Someone will assist you at the security window and, if need be, you will enter the building and be welcomed to the Middle-High School main office. A visitor pass will be issued to ALL visitors, regardless of how short your visit may be.
Thank you for visiting Cal-Mum Middle/High School.