Licensed PI firm

Investigations & legal services in Nova Scotia

An investigation only matters if the file survives contact with a judge or an insurer. That is the standard behind everything on this page. First Defence holds a private investigator’s licence under Nova Scotia’s Private Investigators and Private Guards Act. The same law licenses our security guards.

Law firms hire us to chase evidence. Insurers hire us to check a claim. Landlords need a document served, and employers need a loss investigated properly. Guarding and investigations share one Halifax office. A security incident can move straight into a formal file without changing hands.

Three services, one licensed office

Our investigations and legal services

Private investigations

Surveillance, background checks and fraud files, built by licensed investigators with a Certified Fraud Examiner reviewing the harder cases.

Process serving

Legal documents delivered and confirmed anywhere in Nova Scotia, with an affidavit of service filed as soon as it is done.

Bailiff services

Court orders enforced to the letter, from seizures to evictions, with a full written record.

How we handle a file

Confidentiality

Every file stays inside the case. We do not discuss a client’s investigation with anyone outside it.

We document it the way a court or a regulator expects: dated, sourced and ready to be challenged.

Client reviews

What clients say

Five-star reviews from Nova Scotia businesses, venues and residents.

I’ve used First Defence Security for my business and special functions for several years. The service from top to bottom has been exceptional. A first-class company, and I would highly recommend them for any of your security needs, small to big.

DDennisGoogle review

Excellent experience with First Defence Security. They provide top-notch service, and communication with staff and management was first rate. Highly recommend.

LLesyaGoogle review

I want to commend a supervisor from First Defence Security. He was incredibly professional, and he made sure the main entrance was clear and accessible. He is the reason I finally felt safe enough to go inside and see my family.

KKimGoogle review

The service provided is highly professional from start to finish. The attention is excellent, and they offer support for any questions that arise during the process. I recommend them without hesitation.

OOlimpoGoogle review

We used First Defence Security for our nightclub, Rumours. Very professional.

GGeraldRumours NightclubGoogle review

Looking for quality security services? I highly recommend First Defence Security. They’re responsive and deliver top-notch service.

MMarilynGoogle review

First Defence Security provides excellent security services with a highly professional team. Definitely a company I would recommend.

CChineduGoogle review
Why First Defence

Why First Defence

A Certified Fraud Examiner reviews the fraud and insurance files that need one. Both licences, guarding and investigations, sit under the same roof. A case never has to explain itself twice to a second company.

The other side of the business

Guarding and investigations run from the same Halifax office, under the same provincial Act. A security incident on one of our sites can move straight into a formal investigation without changing hands.

Protect what matters.

Tell us what you need covered and we will price it. One officer or a full program, guarding, patrols or an investigation. Quotes are free, itemized, and carry no obligation to proceed.

Apply for a Security Guard Job

Join the First Defence Security team.
Apply for a Security Guard Job

Maximum file size: 10MB