Request a free quote online. Ontario Northwest Security offers first-rate licensed Security Guards, security consulting, and more. With our security guard services, rest assured that your people, property and assets are protected. Mobile Patrol. Crowd Management. Airport Security. Executive Protection. Loss Prevention. Retail Security Services. Alarms Response. Concierge Security. Industrial Site Protection. Static Guard Services. Patrol Service. Labour Disputes. Construction Sites. Camp Security. Fire Watch. Healthcare Security. Commercial Premise Protection. CCTV Monitoring. Mobile Patrol Services. INDUSTRIES WE SERVE We have a team of dedicated and skilled security guards who work tirelessly to keep you safe at all times. factory.png Industrial Security Industrial Sites Construction Sites Logistics Depots & Warehouses Parking Lots Truck Yards Manufacturing Facilities & Plants store.png Commercial Security Commercial sites Corporate Buildings Hotels Malls & Plazas Parking Enforcement Risk Analysis Loss Prevention & Retail Security residential.png Residential Security Apartment Buildings Alarm Response Condominium Complexes Mobile Patrols Residential Complexes