Frequently asked questions
Can a Calgary installer work with an existing alarm system?
Yes, some listed businesses specifically support existing systems. AE Security can work with legacy equipment, while Guardian Security Solutions and Certified Alarms & Surveillance describe upgrades, troubleshooting and replacement of obsolete components. Ask for a component-by-component assessment before agreeing to replacement.
Which installers serve both homes and businesses?
Supreme Security, AE Security, Guardian Security Solutions, Secure Video Surveillance Inc. and Certified Alarms & Surveillance describe residential and commercial work. Their scopes differ, so confirm whether the business can handle your required scale, access control, cameras or monitoring.
Do these companies offer camera systems with phone access?
Several do. AE Security describes live and recorded viewing through smartphones, tablets or PCs, while Capitol Security and Secure Video Surveillance Inc. describe mobile control or phone-based camera access. Confirm the app and equipment compatibility for the proposed installation.
Is electrical work the same as security-system installation?
Not always. 4-Star Electric Ltd. documents smoke-alarm replacement and panel work, while the security specialists cover alarms, cameras, access control and monitoring. If your project combines electrical changes with a security system, ask which trade will complete each part.