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September 2026
Top 5 fire suppression companies in Canada
Of the 42 fire suppression companies in Canada listed in the OpenFire directory in September 2026, these profiles were viewed most by people and AI assistants.
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#1
Classic Fire + Life Safety
Canadian-owned contractor with fourteen branches across five provinces.
Contractor 100+ people 6 officesAlarm monitoring Emergency lighting Fire alarm systems +2 moreToronto, Ontario · HQ View firm -
Joint #2
PML Professional Mechanical
BC mechanical contractor with a named fire protection division.
Contractor 21–100 people Est. 1995 2 officesSprinkler systemsCoquitlam, British Columbia · HQ View firm -
Joint #2
Troy Life & Fire Safety
Canadian-owned life-safety contractor, 28 offices and 399 sprinkler technicians.
Contractor 100+ people Est. 1929 8 officesAlarm monitoring Emergency lighting Fire alarm systems +4 moreOwen Sound, Ontario · HQ View firm -
#4
Onyx-Fire Protection Services
National Canadian contractor, 1,200 staff across fifteen branches.
Contractor 100+ people Est. 1988 7 officesAlarm monitoring Emergency lighting Fire alarm systems +3 moreMississauga, Ontario · HQ View firm -
#5
Novus Fire Protection Consulting
Sprinkler, foam and clean-agent design for data centres and industry.
Consultancy 6–20 people 1 officeFoam suppression Gaseous & clean-agent suppression Hydrants, risers & fire mains +1 moreToronto, Ontario View firm
Firms are ranked by how often their OpenFire directory profile was viewed during the calendar month, by people and by AI assistants. Search-engine crawlers, other automated traffic and link previews are not counted. Firms with equal views share a rank.
A firm with offices in several countries, or working across several categories, is ranked in each of them on the same monthly total. A ranking is only published where enough firms are listed and viewed for it to be meaningful.
A ranking reflects interest in a firm's listing. It is not an endorsement, and it is not a check of a firm's competence, certification or accreditation.