About us
Alliance Detective Agency was established in 2007 to carry out business as Private Detective Service In Delhi, providing services in the field of Private Detective, Corporate Detective, Marital Affair Investigation, Post/Pre- Matrimonial Detectives, Missing Persons Investigation, Background Check, Surveillance, Divorce Cases, etc.
Alliance Detective Agency is fully licensed, bonded, and insured. We have maintained an exemplary record with the Bureau of Security and Investigative Services without any complaints during our decades in business.

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About Us
Welcome to The Allianace Detective Agency
We are India’s No.1 Private Detective Agency in Delhi. We are having a team of over 70+ highly professional investigators, who are operating globally and delivering best results to our clients for Personal Investigations.
Who Are We
We are a Professional, Private Detective and Investigator in Delhi (NCR) which provides investigation services for your Personal and Corporate Investigation which gives you best result with given period of time.
Our Mission
Our mission is to fullfil the need of customer by satisfying with the work done with given period of time & also give the legal result to the customer by not breaking any kind of law.
What We Do
- Private Investigation
- Corporate Investigation
- Litigation Support
Why Choose Us?
The Main Reason why people choose us for the Investigation
We also provide you the live support of the case any time.
We provides best results with 100% customer satisfaction.
We have Award winning team which helps you to work done through more trustable agency.
We have 70+ experienced professional detectives in our agency, which gives you more satisfaction related to the case.