Shannahan's Investigation & Security Limited

About Us

Stay Safe with Shannahan’s Investigation & Security Limited
Be prepared for the unexpected with security services from Shannahan’s Investigation & Security Limited. We work with commercial offices, industrial sites, car dealers, construction contractors, and homeowners throughout Mount Pearl, St. John’s, and the surrounding areas of Newfoundland. Keep your most valuable assets safe with services including, but not limited to:

24-hour security monitoring
Alarm response
Business security
Commercial security service
Construction site protection
Corporate investigation
Corporate security
Criminal investigation
Event security
Investigative service
Labour disputes
Long term security service
Night patrols commercial
Private investigator
Process servers
Short term security service
Special events security
Uniform security
24/7 Emergency Response

Locally owned and operated, Shannahan’s Investigation & Security Limited is always responding quickly to your security needs. Our well-trained staff comprised of 240 security officers can accommodate you on short notice requests thanks to our 24/7 emergency response.

We know that a lot can go wrong when you least expect it. So be prepared with Shannahan’s Investigation & Security Limited and call us today to discuss your security options.