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Professional Security & Services

Sentry Security and Investigations is built on a strong foundation of serving the community!

With 30+ years in law enforcement and 30 in private security, the owners and managers at Sentry provide a unique perspective in the security industry.

Our complement of trained, qualified and professional officers offers a level of service that is unparalleled. We encourage a strong team atmosphere and are all integral parts of a unit that provides premium quality service to our clients.

Sentry Security is a locally owned and operated company that is dedicated to serving our local communities and across the province. Through our experience, we’ve learned the importance giving back, both to the community and to our team.

At Sentry, we encourage commitment, accountability and growth. With our diverse team consisting of many backgrounds of experience and training, let us handle all of your security needs with a head on and proactive approach.

Call us today and get started on the right track.



Our Services

Our Services
Guard Services
Document Service
Loss Prevention
Private Investigation
1-1 Patient Watch

Ready to find out more?

Sentry Security and Investigations have spent the last 10 years building a portfolio and body of work all over Nova Scotia. With approximately 250 dedicated employees, we have proven that we can supply our clients with quality service while still maintaining integrity and having a strong sense of community involvement.

At Sentry, we prides ourselves in providing specialized security, whether is 1-1 Patient Watches, Hospital Security/Mental Health security, loss prevention, private investigation or any of our other services. Our team has the means to fulfill all of your security needs.

Sentry team members are trained with Mental Health First Aid, Use of Force, Gentle Persuasive approach and Dementia certificate course.

This training has allowed staff members to provide a unique security approach in protecting clients, patients and other staff.

If you feel as you want to make a difference, help those in need and want to provide exceptional customer service, please reach out to Sentry Security and Investigations where your more then a person with a team family atmosphere.


July 18th, 2017

“I confirm that I have known Sentry Security for two years.


Sentry Security has been contracted to do security work for the Cape Breton Regional Municipality at the Civic Center and Boardwalk Sydney. Sentry has met our expectations for the past two years for which I have been present.


Their ability to communicate and to resolve conflict has been more than satisfactory.

The company and its employees are reliable, conscientious and hard working. They have accepted and adapted to change to suit our concerns here at the Civic Center and Boardwalk.


I'm happy to provide further information if required. 

Cape Breton Regional Municipality Allan Clarke, Manager, Parks & Buildings


Security Solutions

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