CSI Security Services - Administration Business Hours

Monday to Friday 8:00 AM to 5:00 PM Eastern Daylight Time

Saturdays From 8:00 AM to 2:00 PM Eastern Daylight Time

Sundays - CLOSED

Regular Security Operations are conducted 7/24 year round.

CSI Corporate Headquarters in Canada do recognize Canadian Holidays; however an on-call service and sales professional remains available to take your call.

Our  Toll Free  Number 1-855-755-4CSI