When it comes to spying on your partner or installing hidden CCTV to keep an eye on your lover, hiring pros is far more vital than going it alone. Personal investigation agencies, which are legal in India, can simply engage these professionals. As more people become aware of these firms, the demand for such professionals is growing. But wait, what makes such agencies reliable and trustworthy for your sensitive work? In a top detective agency in Chennai, the confidentiality of the working team and individual detectives is extremely crucial. Only approved people are given access to the confidential information.