Professional Investigators Inc.

From its base in Las Vegas, Nevada, Professional Investigators Inc. provides private investigation services headed by surveillance investigations. The firm advertises a full-service practice in which that specialty is complemented by related investigative work for legal, business and private clients.

Its published services include surveillance, infidelity investigations, background checks and corporate investigations. Each assignment is handled with documented reporting so that clients can rely on the results in negotiations, claims handling or litigation.

Clients include attorneys, businesses, insurers and private individuals who need surveillance investigations performed discreetly and reported in a form they can act on.