Trust Bastion Security for all your residential and commercial security alarm system and monitoring needs. Located in the heart of Nanaimo, Bastion Security has been keeping Nanaimo safe since 2002. SELECTING A SECURITY SYSTEM FOR YOUR HOME MAY BE ONE OF THE MOST IMPORTANT DECISIONS YOU MAKE. Running a business requires a lot of long hours and dedication. At Bastion Security, we realize the demands you face. We provide monitoring services for residential, commercial, fire alarms and medical systems. more... See more text