Grand Alarms Ltd.
Hours:
9000 Keele St #12, Concord ON L4K 0B3 Hours
About Grand Alarms Ltd.
Grand Alarms Ltd. is a reliable security company known for its excellent service and customer support. Customers appreciate the professional and friendly approach of their technicians, who arrive promptly and work efficiently. The technicians are knowledgeable, patient, and respectful of customers' homes, often taking extra time to troubleshoot and ensure everything works perfectly. They handle various tasks, from installing alarm systems and sensors to troubleshooting issues with devices like Sonos speakers and TVs. The company provides great advice on suitable products and services, helping families find solutions tailored to their needs. The app provided by Grand Alarms is easy to use, making system management simple. Customers frequently mention the company's commitment to thoroughness and cleanliness, with technicians ensuring no mess is left behind. Many long-term clients highlight the 24/7 alarm security support and excellent customer service as key reasons for their satisfaction. Overall, Grand Alarms Ltd. is highly recommended for reliable, professional, and attentive security and technology support.
Most Recent Reviews
January 2026
Pauline Chen has been so helpful and accommodating with multiple requests. Grand Alarms came in and installed the alarm system and so far I haven't had the trigger of the alarm to vouch for (thank God!) the service but the sales team and service provided for the install has been amazing
January 2026
Overall experience has been extremely pleasant. Pauline was very attentive and was able to provide great advice on what products and services that would best suit our families needs. The technician that came and was also very knowledgeable. Definitely would recommend to family and friends. The app is easy to navigate.
January 2026
We’re very happy with our recent experience.
The technician arrived promptly, and make our system upgrades efficiently, and was very tidy in their work. Took the time to answer all of my questions, and was very friendly.
More Comments(92)
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