Grand Alarms

I just purchased a new home and Grand Alarms recently did all the prewiring (telephone,cable,cat6), security and central vac system. It was a pleasure to work with their sales rep Amy Lai. She was very helpful and knowledgable. Even now if I have any concerns or require information regarding equipment she's there to assist. I was very happy with the installation, it was done in a very timely and professional manner. My overall experience with Grand Alarms has been very positive. I would definitely recommend them to family and friends.