The range of investigative services includes, but is not limited to:

  • Criminal Investigations
  • Civil Investigations
  • Corporate Investigations
  • Domestic Investigations
  • Surveillance
  • Threat Assessments




Our Security Services include:

  • Uniformed/Plain Clothes Security Guards
  • Personal and V.I.P. Security Assessment/Protection
  • Loss Prevention
  • Alarm Response
  • K9 Services


Featured training programs:

  • ISN Investigative Interviewing System©
  • Private Investigator Course
  • Security Guard Course


Background Screening

Our background screening services include:

  • Criminal Record Checks
  • Fingerprinting
  • Screening Services


ASIST Workshop

Investigative Solutions Network is proud to offer the LivingWorks 2-Day Applied Suicide Intervention Skills Training (ASIST) Workshop.

  • Date:
    Saturday March 22nd - Sunday March 23rd, 2014
  • Time:
  • Location:
    Investigative Solutions Network
    1099 Kingston Road, Suite 237
    Pickering, Ontario L1V 1B5
  • Cost:
    $175.00 per person + HST
  • Contact:
    Joanne Paterson, Executive Trainer
    Phone: 416-720-7700
    Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
*Please note that all participants must complete both training days in order to receive ASIST certification.

Register Now!


  View our training
  development team,
  click here.  

  View Course Calendar  
  to find more courses.

  We customize training   
  courses for

  Training Inquiries?
  Call our Training Division
  at 416-799-9581 or
  email This email address is being protected from spambots. You need JavaScript enabled to view it.

Ken Estabrooks Investigation

Saint John has hired Investigative Solutions Network to look into new sexual abuse allegations against a former police officer, Kenneth Estabrooks. 

If you have any information,
we would like to talk to you.

Call investigators Dave Perry
or Laura Bradbury at

506-608-3447(confidential Saint John number)

1-866-790-4764(confidential and toll free)

Investigative Solutions Network

Read News & Articles >>


Media Resource

Dave Perry Media Appearances

Global News
Dave Perry
Dave Perry on Global News - discussing why hasn't Rob Ford been charged?
- November 14, 2013

Ron Wretham Media Appearances

Global Toronto

Ron Wretham on Global Toronto Morning Show - discussing Ontario police offices approved to carry tasers - August 29, 2013

Mike Harvey Media Appearances

CTV News

ISN VP Mike Harvey on CTV News discussing the Narcotics Trade.
- November 2, 2012


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