Before service begins, a client can verify licensing, define the assignment and confirm how communication, reporting and escalation will work.
At a glance
- A business selling security-guard services in Ontario requires the appropriate agency licence.
- Ontario provides a public registry that can be used to check agency licence status.
- A clear scope should identify the location, hours, responsibilities, reporting expectations and client contacts before deployment.
Use this as a planning checklist
A checklist is useful only when the answers become part of the actual assignment. Record the approved process, identify who can change it and make sure the people providing coverage can access the current version.
Questions to confirm
- Is the agency licence active and in the correct business name?
- What exactly is included—and excluded—from the assignment?
- How will incidents, missed coverage and service changes be communicated?
Picture this at your property
A construction manager needs overnight coverage next week. Before choosing a provider, they verify the agency, provide gate and emergency contacts, and confirm what patrols and reports are expected.
The value of the example is the decision process: identify what is known, what remains uncertain, who has authority, and what information should be preserved for follow-up.
Practical takeaway
Use the questions above before coverage starts or when the current process is being reviewed. If an answer is unclear, make the responsibility explicit in the site instructions rather than leaving it to individual interpretation.
Official sources & verification
1. Apply for a security guard and private investigator agency licence — Government of Ontario
2. Private security and investigative services — Government of Ontario
3. Requirements for security guard and private investigator agencies — Government of Ontario
Last reviewed: 2026-08-08. This resource is general information for security planning and service discussions. It is not a guarantee that crime, loss, injury or other incidents will be prevented, and it does not replace a site-specific assessment, client instructions, emergency plans, regulator requirements, insurer requirements or legal advice.