Rossair Group

Rossair Group Ltd is a UK building services and mechanical engineering contractor, established in 1973. The company designs, installs and maintains HVAC and mechanical & electrical (M&E) systems, including planned maintenance, decarbonisation, MEP installations and renewable energy, for NHS healthcare, education, care and commercial estates across the UK. It operates from two offices: Hampshire HQ and London Aldgate.

Rossair Group Ltd was founded in Hampshire in 1973, delivering building services and mechanical engineering from day one. In the 2000s, a relationship with Chichester College Group began, leading to a 20+ year partnership covering 11 campuses. In the 2010s, a London Aldgate office was established to anchor M25 and South-East coverage alongside the Hampshire HQ. In 2024, Rossair received an NCZ Silver Award for independently verified carbon footprint certification. In 2025, it won an HVR Award for Innovative Project for a heat pump chiller installation at Chichester College.

1. 1Rossair - Building Services & Mechanical Engineering Since 1973rossair.co.uk
2. 2About Rossair | Rossairrossair.co.uk
3. 3Contact Rossair | Rossairrossair.co.uk
4. 4Case Studies | Rossairrossair.co.uk