Open 24 Hours a Day, 7 Days a Week


(206) 335-0631



Welcome to Hamre Investigative Services information page. We are the premier provider of private investigator and lie detector / polygraph services from Bellingham to Olympia. Our goal is to provide efficient and effective private investigation service to our clients. Because our quality control standards are high, our investigators are experienced and our polygraph examiner is the best in the business. We are ready to take your case. We want you, our valued customer, to be happy. 

Here is a list of some of our services:

Lie Detector / Polygraph Services

  • Criminal
  • Civil
  • Domestic (infidelity)
  • Sexual Deviance (diagnostic and evaluation)
  • Child Abuse 
  • Juvenile/School Issues
  • Immigration
  • Theft/Fraud
  • Pre-employment
  • Law Enforcement
  • Counsulting, Second Opinion, Expert Witness Testimony

Private Investigator Services

  • Surveillance (video/photos)
  • Missing Persons
  • Insurance Defense
  • Witness Inverviews
  • Domestic Issues
  • Child Custody
  • Background Investigations
  • Theft/Fraud/Embezzlement
  • Criminal Defense
  • Nationwide Information
  • Corporate Espionage
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