Special Detective Agency (S.D.A. ) is one of the largest detective agencies in India which is handling cases at the pan-Indian level. Since 2010, we have offered investigation services. Our staff is composed of individuals with extensive experience.
We handle pre-marriage investigations, post-marriage detective work, divorce cases, background checks for both matrimonial and employment investigations, market research for corporate investigations, surveillances, undercover operations, etc. are some of the cases.