For more than 150 years Exentec Hargreaves has taken a collaborative and innovative approach to construction engineering project delivery, backed by the best in British manufacturing.
Our HVAC delivery team specialises in systems for safety-critical environments, offering services from concept design through to commissioning and handover. Our people are industry experts with decades of experience delivering HVAC solutions for nationally important projects across the nuclear, defence and transport infrastructure sectors, and our advanced engineering, design and manufacturing capability is being implemented across the UK and globally.
Why Exentec Hargreaves?
With more than 150 years of engineering heritage, Exentec Hargreaves has helped shape some of the UK’s most significant infrastructure. There is no domestic nuclear project of the past 70 years that hasn’t benefited from our involvement, including Sellafield, Dounreay, Hinkley Point, Sizewell B, Sizewell C, Hunterston and the Chernobyl New Safe Confinement.
Beyond energy, our specialist HVAC capability has shaped major UK transport infrastructure for decades, including the Channel Tunnel, HS1, the M25 and, more recently, HS2, including our work at Old Oak Common and South Ruislip.
