Dev Security Services is a specialized agency located in the Nishat Manzil building on Haji Ali Lane in Asansol, West Bengal. Established in 2015, the firm has built a professional reputation over the last decade for providing both security and manpower solutions to a diverse clientele. They operate primarily out of the West Apcar Garden area, focusing on high-quality service delivery for corporate, industrial, and residential sectors.

The agency offers a comprehensive range of protective services, including the deployment of armed security guards, bouncers, and personal bodyguards. In addition to physical security, they provide integrated manpower services and specialized security system solutions tailored to client needs. Their operational hours typically begin at 10:00 AM, and they are recognized for maintaining high standards of reliability and professionalism across the Paschim Bardhaman region.