STI Investigations & Intelligence Group

STI Investigations & Intelligence Group is a Full Service Private Investigation And Surveillance Firm With Offices In Surrey And Victoria British Columbia. We Offer Professional Investigation Services Serving Vancouver, The Fraser Valley, And Vancouver Island With Associates Worldwide.

We Are A Dedicated Team Of Licensed Professional Private Investigators Who Are Passionate About What We Do.

Our Investigations And Surveillance Team Are Experts In Surveillance, Cyber Intelligence, And Investigations. 

Our Services Are Strictly Confidential & Always Discreet. 




Who We Are & What We Do....

Founded by Vancouver Private Investigator David Chemago, STI-Investigations & Intelligence Group is a boutique Private Investigation & Intelligence firm located in Cloverdale, Surrey, BC. We are committed to providing the best possible service to our clients.

STI-Investigations & Intelligence Group has experience in all aspects of private investigations, undercover operations, surveillance, cyber intelligence, body guarding, security, hidden spy cameras, covert surveillance products, and security camera systems. 

Some of the services we offer:

  • Surveillance
  • Criminal & Civil Investigations
  • Intelligence Gathering
  • Covert Operations
  • Undercover Investigations
  • Locate Investigations
  • Infidelity Investigations
  • Child Custody Investigations
  • Missing Persons Investigations
  • Background Investigations
  • Employee Theft Investigations
  • Corporate Espionage Investigations
  • Stalker Investigations


David Chemago on the Via Mia show in Vancouver

David Chemago on the Via Mia show in Vancouver

A Small Firm With A Global Reach....

With over a thousand worldwide investigative contacts, we are able to conduct investigations on a global scale. We have experience working with our affiliates in many countries around the world. With a team of professional investigators and surveillance professionals, STI Investigations & Intelligence Group can handle any case, anywhere, anytime.

David Chemago Providing Security For Ariana Grande In Vancouver

David Chemago Providing Security For Ariana Grande In Vancouver

How Can We Help....

Our success is a direct result of our values and how we treat our clients and staff. Many of our cases involve personal situations that can be embarrassing or hard to talk about. We treat all our clients with compassion and respect, and all information is completely confidential.

Not all situations are best served by a Private Investigator. If we feel your issue can be best resolved by talking to a lawyer, counselor, or other professional we will advise you.

We offer a free consultation by phone, email, or in person and will be completely open and up front with potential clients on costs and expectations.

Call Us At 604-574-0181 For Your Free Consultation


Copyright 2014-2017 STI-Investigations & Intelligence Group. All Rights Reserved.