Most private detectives are specializing in certain types of private works but private detective in Delhi has a lot of experience in every kind of work While hiring of private detective person you must ensure if they have experience in your work or not if they are posse 8217 s good experience in the field so that they can help you to bring confidential information throughout the case Also check his license agreement for their work satisfaction and then his provided work could be right for you A lot of private detectives are doing investigation of work in the field but they are not offering the right information to clients and they are cheating all over the country so be aware of false proof that can spoil your relation if you have handed case of them