Ottawa firestop specialist with STI- and Hilti-accredited installers.

Ottawa maker of UL- and Warnock Hersey-certified specialised fire doorsets.

ULC-certified monitoring station operating since 1983.

Fire, life safety and building code consulting engineers.

Ottawa fireproofing specialist with a separate firestop practice.

Fire safety engineering grounded in fire science.

Engineering a better future for our planet and its people.

Mississauga sprinkler installation and servicing, thirty years' trading.

PEO-licensed sprinkler design practice, Ontario BCIN 36466.

Mississauga integrator with a bench of CFAA-certified technicians.

GTA installer of UL- and Warnock Hersey-certified fire doors and glazing.

Ottawa engineering — fire, structural and forensic.

Ontario forensic engineering for insurance and legal clients.

Canada-wide forensic investigation, working since 1972.

South-western Ontario sprinkler contractor with in-house fabrication.

Fire safety engineering and code consulting.

Canadian-owned contractor with fourteen branches across five provinces.

Building and fire code experts.

Fire and building code specialists.

Hollow metal fire doors and frames rated to three hours, Warnock Hersey marked.

Kingston design-build sprinkler and clean-agent contractor.

PEO-licensed engineering firm for sprinkler and standpipe design.

Consulting engineers — fire engineering and pedestrian modelling.

Fire and explosion origin and cause across four continents.

Sprinkler installation and inspection divisions in Toronto and Ottawa.

Pickering contractor with in-house 427A sprinkler fitters and 309A electricians.

Engineering judgements and testing, led by a serving ULC fire-tests committee member.

ULC-Listed Signals Receiving Centre with its own installation fleet.

ULC-listed central station compliant with CAN/ULC-S561.

CFAA-certified inspections to CAN/ULC-S536 across Ontario.

Design-build sprinkler contractor with foam deluge capability.

Named fire and life-safety engineering within a global firm.

Northern Ontario sprinkler design and code consulting practice.

Markham sprinkler and alarm inspection and installation.

Ontario fireproofing and firestopping division incorporating Donalco.

Eastern Ontario insulation and firestopping contractor.

Fire safety experts at the forefront of hazard prevention.

Global forensic consulting with a dedicated fire origin and cause practice.

Full-service sprinkler contractor for high-rise and residential work.

Building innovation, one storey at a time.

Fire protection engineering.

Fire protection and building code engineers.

Fire and life safety code consulting.

Hamilton-area UL Solutions Qualified Firestop Contractor since 1972.

Canada's largest independent maker of fire detection and alarm systems.

Building science, life safety and fire protection engineering.

GTA firestop and sprayed fireproofing, UL Solutions qualified.

Sprinkler design and hydraulic calculations, regulated in Ontario and Manitoba.

Sprinkler, foam and clean-agent design for data centres and industry.

Fire protection and building code experts.

Ottawa caulking and firestopping specialists working at height.

National Canadian contractor, 1,200 staff across fifteen branches.

Ottawa sprinkler contractor with 24/7 emergency support.

ULC-certified Ottawa installer and authorised Mircom dealer.

Dedicated Southern Ontario firestop contractor, UL Solutions qualified.

Fire science and engineering.

Ottawa interior systems contractor with fireproofing and fire caulking.

Guelph sprinkler contractor with about thirty-five certified installers.

Performance-based fire safety engineering for complex buildings.

Waterloo region sprinkler design and fire alarm contractor.

Sprinkler, AFFF foam and clean-agent contractor north of Toronto.

Small Canadian-owned sprinkler contractor north of Toronto.

Canadian-owned life-safety contractor, 28 offices and 399 sprinkler technicians.

Sprinkler and standpipe testing with Certificate of Qualification technicians.

Fire and life-safety engineering consultancy.

South-western Ontario sprinkler, foam and clean-agent contractor.

Rolling fire door installation, commissioning and NFPA 80 drop testing.

Applying fire science to keep people and buildings safe.