- Attorneys in Columbia, | CGMIMM

White sell Investigative Services is proud to announce a new location in Columbia SC. We handle process serving, private investigations that include background investigations, infidelity investigation, domestic surveillance, executive protection, GPS tracking, digital forensics, corporate investigations, and have a security guard service. We can protect, surveil, & help with any legal process service. If you need us to catch a cheating spouse, we can help. We are a full service private investigator service. We help with all matters of investigation, whether they be; criminal, domestic, corporate, and more. We hold the highest regard for our clients, and look to provide as much information as possible. Call today and schedule an appointment.