- Uniformed Guard and Patrol Services
- Investigations
- Loss Prevention Officers
- Drug and Alcohol Testing
- K-9 Drug Detection Services
- CCTV Sales and Installations
- Lifeloc ...more...See more text
G4S Canada is Canada's leading provider of security solutions. We offer a unique combination of risk assessments, security personnel, security technologies, screening services and ...more...See more text
Commissionaires is Canada’s premier security provider, offering a unique combination of integrity, experience and innovation. We have protected people and property for public and p...more...See more text