- Fax
- (604) 922-1666
- Denis Gagnon President
Own this business? Claim and update it
Listing updated 12 October 2026
BCSI Investigations Inc. provides licensed private investigation services across British Columbia, offering discreet information gathering, surveillance, and evidence collection for individuals, businesses, and legal teams. Their expertise includes child custody, infidelity, fraud, missing persons, and cyber-crime cases, with a focus on court-admissible results and strict confidentiality. The firm operates from a West Vancouver headquarters and a Langley satellite office, serving clients 24/7 with specialized investigative techniques and professional reporting.