
HJM Systems | Ontario, Canada
Complete Technology Systems.
One Trusted Partner.
HJM Systems designs, supplies, installs, integrates, monitors and supports security, low-voltage, networking and building technology systems for facilities across Ontario.
- CCTV Surveillance
- Access Control
- Intrusion Protection
- Monitoring & Management
- Structured Cabling
- Networking Infrastructure
- ELV & Intelligent Building Systems
Complete capability
One partner across your technology environment.
From security and monitoring to network infrastructure, structured cabling and ongoing service, HJM Systems brings critical building technology together through one accountable team.
Security & Monitoring
Video, access, intrusion, verification, monitoring and managed security.
ExploreNetwork & Cabling
CAT5e, CAT6, CAT6A, fiber, racks, telecom rooms and wireless support.
ExploreSmart Building Technology
Connected entry, AV, automation and building technology.
ExploreELV Design & Planning
Requirements, layouts, routes, materials, scope and project documentation.
ExploreInstallation & Integration
Installation, programming, integration, testing and commissioning.
ExploreService & Lifecycle Support
Maintenance, troubleshooting, upgrades, takeover and long-term support.
Explore
Security & monitoring
Security that detects, verifies and responds.
Modern security should provide useful visibility before, during and after an event. HJM Systems connects detection, video, access, notifications and supported monitoring workflows around the site.
- Video surveillance
- Access control
- Intrusion detection
- 24/7 monitoring
- Intelligent video monitoring
- Video alarm verification
- Remote notifications
- System health monitoring
- Environmental detection
- Managed security options
Technology infrastructure
The infrastructure behind connected facilities.
Organized cabling, equipment rooms and connectivity give every security, communications and business system a dependable foundation.
- CAT5e / CAT6 / CAT6A
- Fiber optic
- Patch panels
- Racks & cabinets
- Telecom rooms
- Network equipment deployment
- Wireless infrastructure support
- Cable management
- Testing and labelling

Project lifecycle
From first site visit to long-term support.
A disciplined path keeps design intent, field execution, commissioning and service connected.
- 01
Assess
Site visit, requirements and review of what already exists.
- 02
Design
Layouts, device placement, routes, material planning and scope.
- 03
Supply
Equipment, connectivity, cabling and project materials.
- 04
Install & Integrate
Installation, programming and system integration.
- 05
Commission
Testing, verification, documentation and user handover.
- 06
Monitor & Support
Monitoring, maintenance, troubleshooting, upgrades and lifecycle support.
Industries
Technology shaped around the facility.
Commercial, institutional, industrial, multi-family and residential environments each require a different balance of security, connectivity and support.
Commercial & Retail
Storefronts, plazas and commercial units needing camera coverage, alarm protection, POS connectivity and reliable cabling.
Offices & Corporate
Access-controlled entrances, meeting-room AV, structured cabling and organised telecom rooms for professional workplaces.
Industrial & Warehouses
Yard and dock surveillance, wide-area cabling, paging, harsh-environment devices and equipment-room infrastructure.
Healthcare
Controlled access to sensitive areas, discreet camera coverage, nurse-call adjacent cabling and dependable network infrastructure.
Education
Campus surveillance, door control, classroom AV, paging and structured cabling across school and college buildings.
Government & Municipal
Facility security, access records, monitored systems and documented infrastructure for public buildings.
Residential & Multi-Family
Home security and smart technology, plus entry, camera, intercom and cabling systems for condo and multi-residential properties.
Transportation
Terminal, depot and fleet-facility surveillance, access control and communications infrastructure.
Construction & New Development
Early technology planning, ELV design, material supply and staged installation on new builds and major renovations.
Hospitality
Guest-area surveillance, back-of-house access control, distributed audio and property-wide network cabling.
Property Management
Portfolio-wide visibility, controlled access, vendor coordination, maintenance planning and consistent support across one or multiple properties.

Products & Supply
Professional products. Complete project support.
HJM Systems supplies professional cabling, connectivity, racks, enclosures, cable management and installation materials for HJM projects and customers sourcing materials directly.
Serving projects across Ontario.
HJM Systems supports projects across Ontario. Availability depends on location, project size, scope and scheduling; no office location is implied.
Start a conversation
Planning a technology project?
Tell us about your building, existing systems and project requirements.
