About Vigilante PI
Who We Are
A licensed private investigation firm operating out of Perth, Western Australia. We take on fewer cases so we can give each one everything we have.
Our Story
Built on Principle.
Vigilante Private Investigators was founded on a simple belief: that the truth matters, and that people deserve access to it. We exist for clients who are facing uncertainty — about a partner, a neighbour, a debt, or a situation that doesn't add up.
We are not a volume business. We are selective about the cases we take on, because we believe that doing this work well requires full commitment — and full commitment requires alignment. We align with God, and that means we only work where the cause is just.
Every case is handled personally by Gabrielle, with the discretion, professionalism, and care that the situation demands.
Meet Gabrielle
Licensed. Experienced. Principled.
Gabrielle is the founder and lead investigator at Vigilante PI. With years of experience conducting covert surveillance, infidelity investigations, and evidence gathering across Western Australia, she brings a calm, methodical approach to every case.
What We Stand For
Not Everyone Gets a Yes.
Before we take on a case, we listen. We ask questions. We need to understand not just what you want to know — but why. If your cause is just, we will pursue the truth with everything we have. If it is not, we will tell you — respectfully, and directly.
We Align With God
Our values are not a marketing line. They are the filter through which every case enquiry passes. We will not work against the innocent.
Discretion Is Non-Negotiable
Your identity, your situation, and your evidence are handled with absolute confidentiality. We understand the sensitivity of what you are going through.
Results You Can Use
Our documentation is thorough, timestamped, and legally admissible. We give you evidence — not assumptions.
Ready to talk?
If you think we might be able to help, reach out. Every enquiry is confidential.