FS Group is a UK-based service provider specialising in drainage, plumbing, heating, and groundwork services for residential and commercial clients. Founded in 1998, the company originally focused on landscaping and garden drainage before expanding into FS Drainage Services in 2016 to address a wider range of drainage issues. Today, FS Group provides services such as drain cleaning and unblocking, CCTV drain surveys, drain jetting, drain repairs, emergency drainage, drain relining, and plumbing support.,

The company operates from its London head office and provides 24/7 emergency response services across London, Essex, Hertfordshire, Kent, and the wider South East. FS Group handles both reactive and planned callouts, with local engineers assigned through an internal help desk team and customers receiving live job updates, engineer tracking, job reports, photo evidence, and clear invoicing upon completion.