A comprehensive list of private detectives and agencies offering professional investigation services in Milford, CT. Read unbiased customer reviews and recommendations of local investigators. 
A full service private detective agency servicing the entire state of Connecticut. We specialize in insurance fraud cases, infidelity investigations, workmans comp cases, background checks, behavior monitoring, surveillance, process serving and more.
Beneficial Investigation Services Inc., was founded in Connecticut in 1983, for the express purpose of providing covert, thorough, and precise information to both the corporate and public sectors. The Agency's founder has over thirty years experience as a Connecticut Private Detective. Our attention to the insurance and commercial sector has led to the agency's growth in the State of Connectict, and