Fire, Smoke, Flood & CO Detection Systems


When security matters, don't wait until it's too late.

Advanced Threat Detection Systems


For 35 years, IRS Security Systems has been safeguarding businesses and homes throughout London and Southwestern Ontario. In today's fast-paced commercial environment, shielding your assets, employees, and operations is crucial. Our state-of-the-art fire, smoke, flood, and CO detection systems are designed to meet the unique needs of your business.

Proactive protection is only a call away!
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With our advanced detection systems, you can enjoy peace of mind and focus on your operations. By opting for our state-of-the-art technology, potential issues are identified and addressed promptly, helping maintain smooth activities and defend your valuables.


From a small shop to large offices, we offer personalized consultations to assess your commercial property. Whether you need standard smoke detectors or complex heat sensors, we work closely with you to align solutions with your operational requirements and budget. Let us design and install systems that cater to your environment and grow with your business!

Reliable Fire Protection with Sprinkler Installations


Do you own a commercial building full of tenants? Maybe a storefront with a large flux of clients and personnel? No matter your reality, one thing remains true: fire sprinklers do more than safeguard your commercial property from damage. When installed by our professionals, they can also save the lives of your occupants. 


Even if emergency scenarios never occur, an effective fire suppression system enhances your property's value and appeal to everyone involved. It also demonstrates your commitment to safety, potentially leading to significant insurance premium reductions. Invest in your property's future and your peace of mind with our expert sprinkler installations.

Frequently Asked Questions


Fire & Safety Detection Systems

  • Are commercial properties in Ontario legally required to have fire detection systems?

    Yes. Ontario's Fire Code sets out requirements for fire detection and alarm systems in commercial buildings. The specifics vary based on building type and occupancy, so if you're unsure whether your property is fully compliant, a consultation is a good starting point.

  • What's the difference between a smoke detector and a heat detector — and do I need both?

    Smoke detectors respond to airborne particles from combustion and are best for early-stage fire detection. Heat detectors respond to temperature rise and are better suited to environments where smoke or dust might trigger false alarms, like kitchens or workshops. Many commercial properties benefit from a combination of both.

  • How often do commercial fire detection systems need to be inspected or serviced?

    Regular inspection and testing is required under Ontario's Fire Code, with frequency depending on the type of system and building use. Staying on top of scheduled maintenance is also what ensures your system performs when it actually needs to.

  • What's a CO detector, and why does it matter for a commercial property?

    Carbon monoxide is a colourless, odourless gas that's undetectable by human senses — prolonged exposure can be fatal. In commercial settings with heating systems, generators, or attached parking, a CO detector is essential.

Let’s talk about your fire, smoke, flood or CO detection needs — call IRS Security Systems today!


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