I have been a customer of Alarmforce for years and I recently upgraded my system to a control bundle which is monitored by cellwave cellular connection. This new technology allowed me to get rid of the aging landline (which I never used) - savings! After the upgrade, etc., the following month there was a glitch on my payment and when I called AlarmForce to rectify, as per usual, they were very professional and courteous. AlarmForce apologized for the error and offered a credit on my next month's account. Anytime I have called into their customer service centre or to dealing with the technicians on site everyone has always been helpful, professional and polite. Thank you AlarmForce - I am a customer for life!