Through professional associations, private detectives can find a great deal of value in marketing themselves at trade events, conferences, and the like.
It often pays to look into joining a private investigator association, a business networking organization, or even a chamber of commerce.
Most states require PIs to be licensed, so ask to see an investigator's credentials before you hire them.
Meet with investigators in person before you pay for services to discuss scheduling, agree on costs, and go over the relevant information they'll need to crack your case.
Private detectives and investigators offer many services for individuals, attorneys, and businesses.
Examples include performing background checks, investigating employees for possible theft from a company, proving or disproving infidelity in a divorce case, and helping to locate a missing person.