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Your Trusted Partner for Comprehensive Security Solutions in London, Ontario
Dominion Security Services is a leading provider of integrated and customized security solutions in London, Ontario, and across Southwestern Ontario. With over 15 years of combined experience, our team delivers tailored security plans leveraging advanced technology and certified expertise to meet diverse client needs. We specialize in event security, corporate protection, construction site monitoring, and personal safety services, ensuring compliance with evolving regulations such as Bill C45 and Bill 168.

Our professionals maintain rigorous physical and educational standards, distinguishing us from fly-by-night agencies. As a certified training entity through the Ministry of Community Safety and Correctional Services (PSISB), we prioritize transparency, reliability, and 24/7 responsiveness. Our commitment to excellence has positioned us as a trusted partner for businesses, non-profits, and individuals seeking comprehensive security strategies that adapt to dynamic risks.
Services
Event Security Loss Prevention Private Security Construction Site Security Mobile Patrol Close Protection Office Security Home Security Alarm Response Non-Profit Security
Highlights and features
  • We offer 15+ years of experience in security, correctional services, and licensed instruction.
  • Our guards adhere to strict physical fitness and decorum standards beyond regulatory requirements.
  • Customized security programs align with clients' unique operational and financial needs.
  • 24/7 rapid-response teams ensure immediate support for emergencies and ongoing protection.
  • Certified training entity recognized by Ontario's Ministry of Community Safety and Correctional Services.
Associations and certifications
  • Private Security and Investigative Services Branch (PSISB)
What people say
Did a great job Ran smooth Professionalism Comfortable with guards present
Services
Event Security
Dominion Security Services provides comprehensive event security for festivals, concerts, and corporate gatherings. Our trained personnel manage access control, crowd monitoring, and emergency response to ensure safety and compliance. Clients benefit from proactive risk management and tailored plans that adapt to venue-specific challenges.
Construction Security
Our construction site security services protect assets through 24/7 patrols, remote video surveillance, and incident reporting. Guards prevent theft, vandalism, and unauthorized access while ensuring compliance with health and safety standards. Clients gain peace of mind with customized solutions for projects of all sizes.
Close Protection
Dominion offers elite close protection services for executives, celebrities, and high-risk individuals. Services include route planning, threat assessment, and discreet security details using trained operatives. Clients receive customized protection strategies blending vigilance with professionalism for both domestic and international scenarios.
Mobile Patrol
Mobile patrol services cover commercial, residential, and industrial properties with scheduled and randomized inspections. Guards respond to alarms, document incidents, and maintain visibility to deter crime. Clients benefit from flexible coverage across multiple locations with detailed reporting and GPS-integrated operations.
Loss Prevention
Dominion's loss prevention services use undercover operatives and surveillance to detect retail theft and corporate fraud. Teams implement proactive measures while maintaining low-profile presence. Clients gain tailored strategies to recover losses and strengthen security protocols without disrupting operations.
People
Brad Heise
Owner / Operator
Brad Heise, a graduate of Western University's Sociology program and Fanshawe College's Law and Security program, brings 15 years of security expertise as a correctional officer and license instructor. He founded Dominion Security Services to elevate industry standards through certified training and community engagement in London, Ontario.
Questions
What types of security services do you offer?
We provide event security, construction site monitoring, private protection, mobile patrols, loss prevention, and alarm response services tailored to residential, commercial, and industrial clients.
Are your guards certified?
All security personnel meet Ontario's licensing requirements with additional training in physical fitness, conflict resolution, and emergency protocols under PSISB-certified programs.
How do you handle emergencies?
Our 24/7 rapid-response teams deploy immediately to incidents, using GPS-integrated communication systems and established protocols for medical emergencies, theft, or site breaches.
What areas do you serve?
We operate throughout London and Southwestern Ontario, including Kitchener, Niagara Falls, St. Mary's, and Ingersoll, with flexible coverage for multiple locations.
Can you customize security plans?
Yes, we create personalized programs based on site-specific risks, client objectives, and budget requirements through detailed assessments and ongoing consultation.
Do you provide security for special events?
We secure festivals, concerts, and corporate events with tailored solutions including crowd control, access screening, and emergency preparedness plans for locations across Ontario.