Enquête et Investigation D.F. Inc.

Enquête et Investigation D.F. Inc. is a private investigation firm headquartered in Saint-Hyacinthe, Québec. It gathers documents, statements and photographs to support personal, corporate and judicial files across the province of Québec.

Its published services include undercover operations, infiltration assignments, surveillance and litigation support. The work is presented for clients who need documented, professionally gathered facts.

The firm's practice is oriented to assignments handled with discretion and confidentiality, as described on its own website.