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Security System & Alarm Installation Toronto & GTA

Reliable Protection for your Home & Business.

At Citadel we offer a range of professional solutions for commercial & residential security systems and alarm systems. 

Our certified technicians can help you set up, and replace motion detectors, security systems, and various alarm systems from fire alarms and smoke detectors to glass break sensors, window and door contact alarms and more. Get started today with a special offer!

Work With the Best

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Fluke Networks Logo black and white.
Ubiquiti logo black and white.
Commscope logo black and white.
Belden Logo black and white.

Why you Need a Home & Commercial Security System?

Most of our clients come to us for peace of mind. 

Our certified security system technicians help you achieve peace of mind by installing systems that protect your commercial and residential properties and people inside from burglary, invasions, carbon monoxide poisoning, water damage etc.

Everything else is just the means of achieving the goal of safety for your home and business. 

Alarm & Security Systems are estimated to reduce the chance of a home being robbed by 10x, compared to a home and office that doesn't have a security or an alarm system. When combined together, security systems, security cameras, siren alarm systems and other provide reliable protection from your home or office being robbed.

In addition to protection, there is often a safety concern that can largely be addressed with quality fire alarms, smoke detection systems, sirens and strobes that will identify a potential threat and alert you about it.

What is included in security system? Alarm system and intrusion prevention - infographic

Security & Alarm System Types for Commercial & Residential Buildings

Who Can Benefit from this Security System and Alarm System Installation Service?

Our services can help residential and commercial property owners set up, replace and fine-tune some of the following equipment:

  • Security system installation - ideal for homes and businesses looking for protection from potential intruders.

  • Alarms system installation - general category of services that is suitable for commercial and residential properties and can address a range of issues with tools outlined below.

  • Motion detection security system - there is a variety of security systems for homes and businesses that use motion detectors as one of their components. Whenever motion is detected it will send an alert to the security system and (often) to the owners' phone.

  • Glass Break Sensor Alarm - available as a separate sensor or as a part of a larger security system. Glass break detector looks for a certain frequency or vibration in order to identify a broken glass. A solution we highly recommend to include in your alarm system since it can remain active even while you are on the property.

  • Fire Alarm System Installation - fire alarm systems and smoke detectors help save you, your family and your staff. Fire alarms and smoke detection systems are a must-have for commercial and residential properties, for every home and every business. 

  • Window & Door Contact Alarms - parts of security systems based on magnets. When the door or a window is open the magnet is removed. This sends a notification to your phone or the security system, notifying it that a potential intrusion may have occured.

  • Security Camera Systems - your eyes & ears. Security camera system is a large part of a security system, which is a good thing to have for both commercial and residential properties. 

Video surveillance system with motion detection installations Toronto

What Buildings we Work with?

Security Systems for Home & Business

Our services are oriented towards both commercial & residential clients. We are frequently called to the following properties for installation and replacement of security systems and alarms:

  • Homes - houses, condos, townhouses, you name it. This is a standard security & alarm system installation that may include a smoke & fire detection system, key alarm system or an access control system.

  • Warehouses & manufacturing facilities - these tend to be more advanced and large projects where you may need multiple security system technicians and special equipment involved.

  • New buildings - we often called to help on new construction projects - from new condos to cottage buildings.

  • Office buildings - we can help an office moving to a new location setup deliver on all their needs from network cable installation to fire alarms setup and security system installations, fob access system setup and more.

  • Other commercial buildings - we've helped many office and other commercial businesses with security & alarm systems installations.



Angela Wilson


I am so happy I chose Citadel as the company of choice for our cameras installation. The team was super responsive to my emails and answered all of my questions promptly. The installation and setup was nice, quick and clean once complete. We were educated afterwards about the system's components which was an additional bonus. Overall it was a pleasure to work with Citadel and I would 100% recommend the company.

Why Choose us for Network Installation Services?

We Put Quality & Security Before
Everything Else

Certified Staff

We make sure all our technicians are certified and invest in keeping our staff up to date with the latest technology. If you are looking for certified network cable installers, you've come to the right place.

15 Years Network Cabling Experience

It's not our first rodeo. We've been doing this for a very long time. Now we want to help you!

From Enterprise to Residential Solutions

We got you covered. Our team, along with our tried & proven specialized service partners can deliver on your requirements.


Safe & Sound. Get Started with a Special Offer!

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