Armed bodyguard

 Marital And domestic surveillance

Asset search

Child custody case's

Background investigation

Criminal background checks

Employee background check

Nanny background check

Business background check

Secret shopper
Public record recoverable

California process service

 California subpoena service

 Surveillance activity checks 

 Undercover operations 

 Photography  / videography 

 Statements and interviews

Pre-employment background checks

Locate  skip trace

And many other Types of Investigation