/ Direct dispatch · 24 / 7

+1 431 334-6658info@mazesecurity.ca

Construction Site Securityin Grimsby.

Licensed construction site security across Grimsby and the surrounding Niagara Region. PSISA-licensed, CPIC-vetted, $5M insured.

/ Construction Site Security in Grimsby

What Grimsby clients get.

Ontario Security Services delivers construction site security across every property type in Grimsby, Ontario. From wineries & vineyards, boutique hospitality, agri-tourism to the wider Niagara Region, our licensed officers are dispatched from a regional supervisor hub and hold every certification the province requires.

Every construction site security contract in Grimsby 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. Site theft costs Ontario builders millions annually. We deploy on-site static officers and randomised mobile sweeps.

Whether you operate a commercial property, a residential community, an industrial facility, a construction site or an event venue in Grimsby, our roster is trained, uniformed and dispatched to protect it — shift by shift.

18 min

Avg. alarm response in Grimsby

24 / 7

Dispatch coverage

PSISA

Licensed under Ontario law

$5M

General liability insured

/ Construction Site Security in Grimsby

What we deliver.

  • Copper wire & tool crib protection
  • Heavy equipment & fuel theft prevention
  • Trades check-in & sign-out logs
  • WHMIS-certified officers
  • Hoarding perimeter enforcement
  • Fire watch & hot-work supervision
  • Randomised overnight patrol sweeps
  • Site orientation and site-specific WSIB tracking

/ FAQ · Grimsby · Construction Site Security

Construction Site Security in Grimsby — questions answered.

  • Q · 01

    Do you provide construction site security in Grimsby, Ontario?

    Yes. Ontario Security Services delivers construction site security across Grimsby and the wider Niagara Region under a PSISA business licence, with local dispatch capability and named account management.

  • Q · 02

    How quickly can you deploy construction site security in Grimsby?

    Standard mobilisation is 24 to 72 hours from contract signature. Emergency short-notice deployments are available for our existing Niagara Region clients.

  • Q · 03

    Are your construction site security officers licensed under Ontario law?

    Yes. Every officer we deploy for construction site security in Grimsby 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 Grimsby?

    Yes. Wineries & vineyards, Boutique hospitality, Agri-tourism, Waterfront estates — every property type in Grimsby is served under a written, site-specific post order.

  • Q · 05

    What insurance do you carry for construction site security contracts in Grimsby?

    Every Grimsby contract is covered by $5M commercial general liability insurance, with additional industry-specific riders available on request.