Corporate Securityin Markham.
Licensed corporate security across Markham and the surrounding York Region. PSISA-licensed, CPIC-vetted, $5M insured.
/ Corporate Security in Markham
What Markham clients get.
Ontario Security Services delivers corporate security across every property type in Markham, Ontario. From technology campuses, data centres, corporate head offices to the wider York Region, our licensed officers are dispatched from a regional supervisor hub and hold every certification the province requires.
Every corporate security contract in Markham is written under Ontario's Private Security and Investigative Services Act (PSISA). Officers are CPIC-vetted before deployment, annually recertified in Ontario use-of-force, and covered by $5M commercial general liability insurance. Uniformed corporate officers for head offices, tech campuses and financial districts.
Whether you operate a commercial property, a residential community, an industrial facility, a construction site or an event venue in Markham, our roster is trained, uniformed and dispatched to protect it — shift by shift.
12 min
Avg. alarm response in Markham
24 / 7
Dispatch coverage
PSISA
Licensed under Ontario law
$5M
General liability insured
/ Corporate Security in Markham
What we deliver.
- Access control & visitor screening
- Boardroom & executive floor coverage
- Mailroom & delivery inspection
- Fire panel & life-safety monitoring
- Discreet corporate uniform standards
- Lockdown & incident command training
- Bilingual (EN/FR) options for federal-adjacent tenants
- Kastle / C-Cure / Genetec access-control familiarity
/ FAQ · Markham · Corporate Security
Corporate Security in Markham — questions answered.
- Q · 01
Do you provide corporate security in Markham, Ontario?
Yes. Ontario Security Services delivers corporate security across Markham and the wider York Region under a PSISA business licence, with local dispatch capability and named account management.
- Q · 02
How quickly can you deploy corporate security in Markham?
Standard mobilisation is 24 to 72 hours from contract signature. Emergency short-notice deployments are available for our existing York Region clients.
- Q · 03
Are your corporate security officers licensed under Ontario law?
Yes. Every officer we deploy for corporate security in Markham holds an individual PSISA licence, is CPIC-vetted before deployment, and is annually recertified in Ontario use-of-force.
- Q · 04
Do you cover all property types in Markham?
Yes. Technology campuses, Data centres, Corporate head offices, Retail — every property type in Markham is served under a written, site-specific post order.
- Q · 05
What insurance do you carry for corporate security contracts in Markham?
Every Markham contract is covered by $5M commercial general liability insurance, with additional industry-specific riders available on request.
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