Ontario-licensed private security agency, based in Eastern Ontario. Inquiries accepted province-wide.dsecureservices@outlook.com

Licensed security coverage across Ontario

Security.Presence.Confidence.

Licensed guards for sites, events and overnight assignments. We work directly for property owners and as a subcontractor for established security firms.

Every request is reviewed for scope, staffing and site requirements before we confirm coverage.

OttawaHawkesburyCornwall

Home base Cornwall, Ottawa, HawkesburyAssignments reviewed province-wide

Straightforward security, professionally run.

Licensed personnel, a visible presence and clear communication. Coverage, response arrangements and pricing are confirmed for each assignment before work begins.

Static security guarding

Uniformed, licensed guards for facility presence, access control, visitor records, observation and site-specific procedures.

Ask about availability

Event security and entry control

People-facing support for organized events: wristband and credential checks, controlled entry and coordination with organizers.

Ask about availability

Overnight and temporary site coverage

Planned overnight assignments and short-term placements that keep a presence on site, watch conditions and report issues as instructed.

Ask about availability

Alarm response field support

Attendance or field checks linked to alarm events and response networks. Protocols and response expectations are agreed beforehand.

Ask about availability

Mobile patrol and property checks

Scheduled or requested site visits with observations and agreed reporting. Frequency and travel depend on location and resources.

Ask about availability

Subcontracted security personnel

Licensed field staff and coverage capacity for other security companies, under defined post orders, onboarding and commercial terms.

Ask about availability

Have something that doesn't fit a box? Unusual requests are reviewed case by case. See all services

You hold the contract. Defender provides the licensed guards, anywhere in Ontario.

  • Work under your post ordersWe follow the prime contractor's site instructions, documentation and reporting requirements.
  • One-off shifts or ongoing postsRelief coverage, short-notice gaps or longer assignments, based on location and staffing.
  • Clear onboardingLicence verification, insurance requirements, pay terms and scope agreed in writing up front.
  • We support your client relationshipDefender wants to work for your firm. We don't recruit your clients or other agencies.

How an assignment comes together

Four steps before anyone arrives on site, so expectations are clear on both sides.

1

Share the scope

Location, dates, post orders, guard count and what you expect on site.

2

We confirm fit

We check suitability and staffing availability, and say plainly if it isn't a match.

3

Agree the details

Terms, responsibilities, escalation contacts and required documentation.

4

Coverage begins

Guards deploy and you receive the agreed shift or incident reports.

Eastern Ontario roots. Ontario-wide reach.

Cornwall, Ottawa and Hawkesbury are where we can respond fastest. Inquiries from every other Ontario region are welcome and confirmed per assignment.

  • Eastern OntarioHome base
  • Greater Toronto AreaBy assignment
  • Southwestern OntarioBy assignment
  • Central & Northern OntarioBy assignment
Industries and regions
Southwestern OntarioGreater Toronto AreaCentral & NorthernEastern OntarioWindsorLondonWaterlooHamiltonTorontoBarrieSudburyNorth BayKingstonBrockvilleOttawaHawkesburyCornwall
Home base: Cornwall, Ottawa, HawkesburyOpen to inquiries, confirmed per assignment

Good security starts with good people.

Ontario-licensed guards can browse openings or join our talent pool for future site, event and patrol assignments. Apply online with your resume in a few minutes.

Valid licence

An active Ontario security guard licence.

Clear reporting

Accurate, practical site and incident reports.

Professional conduct

Respectful with clients and the public.

Reliable availability

Days, nights or events, wherever you can cover.

Let's put a plan around your coverage.

Client request or subcontracting opportunity: tell us what you need and where.