Client Testimonials

“My colleagues and I have had the privilege of working with Don Colbourn and Integra Investigations for many years. Services provided are always timely, and delivered in a discreet, professional, and cost effective manner. Whether an assignment is large or small has no bearing on the quality end result that is produced. I have no hesitation in providing an unqualified endorsement on Don Colbourn and the Integra team.

Senior Labour and Employment Counsel

“Integra has provided me with a professional and confidential investigative service for over fifteen years. I have always found the agency to be immediately accessible and capable of responding promptly to our varied needs. I have no hesitation in recommending Integra based on their consistently high level of performance and the confidential manner in which they conduct business on our behalf.”

Corporate Security Director

“We have used Don Colbourn, the principal of Integra Investigation Services, since about 1978 and we have used Integra since about 1989 for various trade mark and other intellectual property-related investigations. Don and Integra have always given us excellent and prompt service at reasonable cost, and on behalf of our firm and our clients, I would not hesitate to recommend them.”

Leading Intellectual Property Litigator

“Reliable and discreet. Excellent in every respect.”

Senior Civil Litigator