Welcome to S. Peters Investigations, a professional private investigator and consultant covering the State of Washington.

Our company will provide all customers accurate and reliable information about your case, from intake to the final disposition. We have confidence that your case will be thoroughly investigated and effectively resolved. You will receive ethical, professional and competent support from your investigator, who has 29 years experience in law enforcement. Finding out the truth is what matters.

Specializing in :
  • Witness Interviews
  • Criminal Investigations (assisting attorneys)
  • Civil and Corporate Investigations
  • Locates (missing persons, witnesses)
  • Background Investigations (due diligence)
  • Insurance Investigations (theft and fraud)
  • Surveillance
Case Assignment
Use our online form to assign your case to us. Once we have had an opportunity to review your submission, a case investigator will be in contact with you to discuss your options.