Residential Securityin Markham.
Licensed residential security across Markham and the surrounding York Region. PSISA-licensed, CPIC-vetted, $5M insured.
/ Residential Security in Markham
What Markham clients get.
Ontario Security Services delivers residential 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 residential 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. Estate-grade security for private residences, gated communities and family compounds.
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
/ Residential Security in Markham
What we deliver.
- Gatehouse & entry lane operation
- Estate perimeter patrols
- Resident and staff vetting
- CCTV & alarm monitoring
- Discreet plain-clothes options
- Housekeeping & vendor screening
- Absentee-owner property audits
- Family-member travel logistics coordination
/ FAQ · Markham · Residential Security
Residential Security in Markham — questions answered.
- Q · 01
Do you provide residential security in Markham, Ontario?
Yes. Ontario Security Services delivers residential 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 residential 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 residential security officers licensed under Ontario law?
Yes. Every officer we deploy for residential 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 residential 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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