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Bay PI Firm is committed to providing professional and discreet private investigation services. Our team is dedicated to uncovering the truth and delivering accurate findings to our clients. We understand the importance of each case and work diligently to provide the best possible outcome.


Review & Assist in Defence Cases

At Bay PI, we specialize in providing investigative services to assist defence lawyers in reviewing case files, finding information that may have been overlooked. Our expertise and resources make us the perfect partner to support your case and ensure that no stone is left unturned. See what we can do for your defence case.


Witness Statements

Our team specialises in obtaining valuable witness statements from those charged with an offence, offering our clients expert assistance in criminal defence cases and more. We are passionate about providing our clients with the personalised service and detailed attention they deserve, making sure to deliver the results they need regardless of the complexity of the case.



Insurance Fraud

With our state-of-the-art equipment and techniques, we’ll help you get to the bottom of any situation, including insurance fraud investigations.


Document Process Server

One of our specialties is process serving, which includes delivering a variety of legal documents, such as Interim Parenting Orders, Protection Orders, Trespass Notices, Court documents, and others. We know how important these documents are, and we guarantee that we will promptly and accurately deliver them to the person or entity they are meant for.

Work Place/Employment

At Bay PI, we are dedicated to providing our clients with thorough, professional, and confidential workplace and employment investigations. 



Our mission is to provide you with accurate information you need to make informed decisions. Our experience in surveillance, from time with the NZ Police, is used in gathering intelligence on persons or property, including whereabouts. Contact us today and let us help you gather the intelligence you need including infidelity.

Theft/Dishonesty Cases

We know that cases involving theft and dishonesty can be stressful and overwhelming. That's why we take a compassionate and personalized approach to each case.


Trace and Locate

I specialize in locating individuals using trace locators, commonly known as skip tracers. My experience and highly trained skills enable me to find even the most difficult subjects. I provide a wide range of investigative services, including background checks, surveillance and asset search. With a track-record of success in the field, I am confident I can assist you with whatever your needs may be.

Security Cameras
"I was amazed by the professionalism and attention to detail exhibited by Bay PI Firm. Their investigative work was instrumental in resolving my case." - John D.
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