RELIABLE FIRE ALARM & LIFE SAFETY SYSTEM INSTALLATIONS IN EASTERN ONTARIO
Douglas Fire Safety Systems specializes in fire alarm system installations and replacements for commercial properties across the National Capital Region and Eastern Ontario. With over 50 years of experience, we ensure every system is installed correctly, safely, and in full compliance with the Ontario Fire Code.

Our Installation Process
Most installations involve replacing end-of-life or failed fire alarm panels in existing buildings. Here’s how we handle the process from start to finish:
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System design – We work with a certified engineer to design a new fire alarm system tailored to your building’s needs.
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Permit acquisition – Our team obtains all necessary building permits to ensure compliance.
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Professional installation – We complete the installation with precision and care.
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Third-party verification – As required by the Ontario Building Code, we arrange independent verification of your new system before the final inspection by the Authority Having Jurisdiction (AHJ).
Fire Alarm Installations for New Construction
Douglas Fire Safety Systems supports new building projects by supplying fire alarm panels to electricians during construction. Once installation has been completed, our team conducts the system verification.
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*Note: By law, installation and verification must be completed by separate parties.
Benefits of Choosing Douglas Fire Safety Systems
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Decades of experience in fire alarm installations and replacements
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Full compliance with Ontario Building Code and verification standards
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Trusted by property managers, government agencies, educational institutions, and businesses for over 50 years
Life Safety Systems We Support
In addition to fire alarm systems, we also offer our expertise for:
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Sprinkler systems
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Standpipe systems
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Backflow prevention devices
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Clean agent systems
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Elevator testing
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Door entry systems
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Fire hydrants
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Smoke and CO alarms
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Fire extinguishers
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Hose cabinets
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Emergency lighting
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Exit signs
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Third-party monitoring

