Grand Alarms

1-877-657-2002

9000 Keele St. Unit 12

Vaughan

ON

L4K 0B3

#<Country:0x000000169a5d88>

7

Grand Alarms has been good to us, when we first set the alarm, we accidently opened a window and triggered the alarm. They were quick to call and were very professional. When we were doing our pre-wire selection at Built-In Technologies, Mary was very helpful and patient. We would love to deal with her again if we get another house!