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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.

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Work With the Best


Security System Installation Toronto & GTA

Why do 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 others 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.

Get a FREE estimate today!

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. 

What Buildings do 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, a key alarm system, or an access control system.

  • Warehouses and 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 are 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 alarm 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.


Network! Cameras! Cloud!

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 and proven specialized service partners can deliver on your requirements.

What our Clients Say


Angela Wilson


I am so happy we chose Citadel as the company of choice for our camera 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.


Devin McLachlan
CWP Architectural


I hired Citadel for office cabling services to help relocate to the new office location. I am grateful for their professional approach to designing the network and setting up our office space with employee desks - phones, computers, access points and everything else. I highly recommend the company!

  • How much does it cost to install four security cameras?
    The cost of installation will vary from about $1,000 dollars to $2,000 and more. There is a number of factors to consider - complexity of the wiring required, specific security cameras for your home or business that you want to use, size of the NVR equipment etc. Give us a call for a specific installation and get your special offer for security camera installation here.
  • What types of residential properties do you work with?
    We offer security camera installation services to a variety of residential building, including: Condo building New construction (security cameras for the building and for the construction site) Two storey houses Security cameras for houses without basement Bungalow security cameras Other properties - our technicians are qualified to do the work for any type of residential or commercial property.
  • Does the installation include security camera wiring setup?
    Yes. Security camera system installation service includes everything you need - wiring, installation, and equipment. We make this as easy as possible for our clients equipment usually includes - a professional security camera system, NVR and home security camera installation. The end result - a security camera system that is ready for you to view from your TV or cell phone.
  • Can you install security cameras inside & outside my property?
    Absolutely. Our technicians are trained to design and install security cameras on properties - indoor and outdoor, following all the guidelines and special considerations like the amount of light the area gets. We take it one step further - and can turn your video surveillance system into a professional security system with an addition of motion detectors, access control systems and other equipment to deliver a result that will satisfy your needs.
  • Can you help installing security cameras on soffits (under eaves)?
    Sure, our team can help installation security cameras for houses and residential properties with a variety of requirements: Homes with and without basement Houses without attic Security camera installation on soffits (under eaves) Other standard and not-so-standard settings
  • Can you help installation a security camera without an attic?
    Absolutely, this is one of the common requirements and our team will be happy to get the security camera installation without an attic done for you.
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