Shannahan's Investigation

Shannahan's Investigation & Security Limited has been a cornerstone of safety and security in Mount Pearl, St. John's, and the surrounding areas since 1975. We are a family-owned company deeply rooted in the community and dedicated to providing reliable and professional security solutions tailored to meet the unique needs of each client. From safeguarding homes to protecting commercial properties and ensuring the smooth execution of events, our team of highly trained security officers and investigators is committed to delivering peace of mind.

A Legacy of Trust and Experience

Over the decades, Shannahan's Investigation & Security Limited has built a reputation for excellence, earning the trust of individuals, businesses, and organizations across Newfoundland. We understand the evolving security landscape and continuously update our strategies and training to stay ahead of potential threats. We are proud of our strong community ties and the relationships we've forged with local clients.

Expanding Security Solutions

Shannahan's Investigation & Security Limited is part of a larger network of affiliated sister companies, each specializing in different aspects of security. Umbrella Security Services Inc. based in Mount Pearl, offers homeowners and business owners personalized alarm systems and monitoring, providing an extra layer of protection for their property. Spectrum Investigation & Security extends our reach across Newfoundland, providing services ranging from camera installations and surveillance to security for cruise ships, aerodromes, and more. Their expertise complements our own, allowing us to offer a comprehensive suite of security solutions.

A Comprehensive Range of Services

At Shannahan's Investigation & Security Limited, we understand that every client has unique security requirements. That's why we offer a diverse range of services designed to meet a variety of needs.

Commercial & Industrial Security Service

We provide dedicated security patrols and monitoring services for commercial and industrial properties, deterring crime, ensuring the safety of employees and visitors, and protecting valuable assets. Our security guards are uniformed, trained in de-escalation techniques, and maintain constant communication with law enforcement to guarantee a rapid response in case of any incident. We also provide vehicle and bag searches, active control measures, and monitoring to enhance security protocols. For special projects, we offer security agents in casual attire.

Construction Site Security

Construction sites are often targets for theft and vandalism. Our security teams protect tools, equipment, materials, and the overall site perimeter. Guard patrols, surveillance systems, and access control measures ensure the integrity and safety of the work environment.

Corporate Security

We understand the importance of creating a secure and trustworthy environment for employees and clients. We offer customized security solutions for corporate offices, including guarding corporate events, managing access control, and providing security escorts.

Labour Dispute Security

During sensitive situations like strikes or protests, we provide neutral and professional security to ensure the safety of all parties involved and protect commercial property.

Event Security

Large-scale events need meticulous security planning. From concerts and festivals to conferences and corporate gatherings, our event security teams manage crowds, ensure attendee safety, and prevent security breaches.

The Shannahan's Difference

What sets Shannahan's Investigation & Security Limited apart is our unwavering commitment to excellence, our local roots, and our dedication to building lasting relationships with our clients. We believe in providing personalized attention, understanding your unique needs, and tailoring our services to exceed your expectations.