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Onyx-Fire Protection Services
National Canadian contractor, 1,200 staff across fifteen branches.
Top companies · September 2026
Onyx-Fire Protection Services is a national Canadian fire protection contractor formed in 1988 and grown by acquisition into a fifteen-branch network of some 1,200 staff. It designs, installs, inspects and repairs sprinkler systems and special-hazard suppression alongside fire alarm and life-safety work, for around 30,000 client locations. Its fire alarm practice covers ULC-S537 verification and ULC-S536 annual inspection and testing, carried out by CFAA-certified technicians, and the firm states CASA, ULC and CFAA membership on its own about page. It operates only within Canada.
- Residential & high-rise
- Commercial offices
- Retail
- Hotels & hospitality
- Healthcare
- Education
- Public & civic
- Industrial & logistics
- Data centres
- Sport, leisure & culture
- Mixed-use
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Education
York University Markham Campus
Markham
Fire protection systems installation
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Education
University of Toronto – Schwartz Reisman
Toronto
Sprinkler systems
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Sport, leisure & culture
Massey Hall Revitalization
Sprinkler systems
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Industrial & logistics
Amazon - Toro
Sprinkler systems
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Hotels & hospitality
Westin Harbour Castle
Fire alarm systems
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Commercial offices
Canada Life Building
Fire alarm systems
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Projects as published on Onyx-Fire Protection Services's own website.
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Head office
Mississauga, Ontario
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Manitoba
Brandon, Manitoba
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Alberta
Calgary, Alberta
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Alberta
Edmonton, Alberta
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Ottawa
Ottawa, Ontario
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Saskatchewan
Regina, Saskatchewan
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Vancouver Island
Victoria, British Columbia
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