South Sound Private Investigations
  • Primary Phone:


  • Established:


  • Mailing Address:

    PO Box 8193
    Lacey, WA 98509

About South Sound Private Investigations

Established in 2014, we are a full service process service and private investigative resource. South Sound Private Investigations is driven to be the most professional and honest PI service in the region.

We take on a new case because we truly want to help our clients find a resolution to their problems.

We are able to do this because of our passion to serve, a burning desire to help, and years of experience. South Sound Private Investigations is a division of RIGroup LLC - Washington Private Investigative Agency License 2017



North Mason Chamber of Commerce
Shelton Mason Chamber of Commerce
Association of Threat Assessment Professionals (ATAP-NW)
American Professional Network of Affiliated Investigators (APNAI)


  • Process Service
  • Background Investigations
  • Civil & Criminal Investigations
  • Family law
  • Heirs & Beneficiaries
  • Asset Checks
  • Skiptracing/Locating persons
  • Workers compensation claims
  • Surveillance


  • Thurston County
  • Mason County
  • Grays Harbor County
  • Lewis County is a partner site of