Triwest Investigative ServiceWrite a Review323-254-5151Be the first to review!Los Angeles, CA 90042Hi there!Be the first to review!5First-class4Better than most3About what I expected2Not the worst...1DisappointingClick to RateMore Business InfoHoursDo you know the hours for this business?Extra PhonesFax: 323-258-1627CategoryPrivate Investigators & Detectives Suggest an Edit