“After more than 50 years of heading one of the first and most recognized P.I. Firms in the Washington, D.C. Metro area, without reservation I can say that INTERPROBE was our first choice for contract surveillance and technical investigative services...”
Nicholas R. Beltrante (Ret. MPD Detective)
BELTRANTE & ASSOCIATES
Council of International Investigators (past President)
Private Investigators Association of Virginia (Founder & 1st President)
703-360-4848