Security Guard Services in Markham, Ontario

Industries we support here include technology, data centres, commercial office, warehousing, retail, and residential development.

Markham is Canada's high-tech capital, home to over 1,500 technology and life-sciences companies concentrated along Highway 7, Woodbine Avenue, and the IBM campus corridor. Corporate campuses and data centres handling sensitive operations require access-controlled security with guards trained in visitor management, after-hours monitoring, and coordination with building operations teams.

The city's commercial corridors along Highway 7, Markham Road, and Kennedy Road feature dense retail plazas, restaurants, and mixed-use developments. Pacific Mall, Markville Shopping Centre, and dozens of strip plazas need visible uniformed guards for loss prevention, parking lot patrol, and after-hours building security. DW Security provides retail and commercial security programs that scale from single-location stores to multi-site portfolios.

Markham's rapid residential growth in neighbourhoods like Cornell, Berczy Village, and Unionville has brought hundreds of new condo and townhome developments. Property managers and condo boards need concierge security, lobby coverage, and parking enforcement that balances resident experience with building safety. Our concierge-trained guards understand the hospitality dimension of residential security.

Major logistics and industrial zones along Steeles Avenue East and the 404 corridor house distribution centres and manufacturing operations requiring dock security, inventory protection, and contractor gate management. DW Security deploys warehouse-experienced guards who integrate with your existing security technology and incident documentation workflows.

Markham also hosts significant cultural events, including the Markham Fair, Unionville Festival, and numerous community celebrations drawing tens of thousands of attendees. Our event security teams provide crowd management, access control, and emergency coordination for gatherings of all sizes across the city.

Questions

Frequently asked questions

Do you cover Unionville, Milliken, and Cornell?

Yes. DW Security provides guard services across all Markham communities including Unionville, Milliken, Cornell, Berczy Village, and the Highway 7 tech corridor.

Can you provide tech campus and data centre security?

Yes. We staff guards trained in access control, visitor management, and sensitive-environment protocols for corporate campuses and data centres.

What areas near Markham do you serve?

We serve Markham and surrounding York Region communities including Stouffville, Richmond Hill, Scarborough, and North York.

PSISA Agency Licence
$5,000,000 Commercial General Liability
$2,000,000 Errors & Omissions
WSIB Cleared
HST Registered
24–48 Hour Deployment

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