Ada

Thank you John for explaining the process and product, excellent knowledge and beautiful result. The installers were all very professional and took care of our house. Definitely will recommend to friends and family.

I have been with Grand Alarm since the house was built 12 years ago. Been through system upgrade, and now on GSM system. Very happy with the service, responsive and helpful staff make them very easy to deal with.

The service advisor, Fara, from Grand Alarm really helped me with the renewal process. Great customer service and advise from Fara. I will continue the monitoring service with Grand Alarm.