With nearly five decades of operational expertise, TEV Limited has built a reputation as one of the UK’s foremost designers and manufacturers of innovative cooling, heating, and refrigeration solutions. Operating from West Yorkshire and supported by a robust legacy of technical excellence, TEV serves diverse markets across the UK, Europe, and the Middle East, delivering bespoke, energy-conscious HVAC-R products that meet demanding commercial and industrial requirements.

TEV Limited’s offering spans three specialist divisions: Marstair for refrigeration and specialist air conditioning, Quartz for chilled water fan coils and HVAC, and SC-Tec for sustainable refrigeration technologies. These divisions develop a comprehensive range of products, from air source heat pumps and packaged refrigeration units to chilled water fancoils, wall mounts, and ceiling cassettes. Clients benefit from end-to-end project support, in-house engineering expertise, and a strong focus on quality control, with manufacturing processes accredited to BSI 9001:2015 for Quality Management and BSI 14001:2015 for Environmental Management. TEV’s design and manufacturing capabilities allow for tailored solutions that adhere to tightening regulatory demands for energy efficiency and environmental responsibility.

As global demand intensifies for sustainable and high-performing HVAC-R systems, TEV Limited stands out in an evolving marketplace. The company’s continued investment in product innovation and sustainability ensures relevance for developers, building owners, and facilities managers seeking long-term efficiency, compliance, and reliability. TEV’s ability to anticipate industry trends, adapt to regulatory changes, and deliver on complex project specifications cements its place as a trusted partner for leading construction, commercial, industrial, and retail clients.