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Why Choose Cooltherm

With over 30 years of experience, Cooltherm has built an enviable reputation for being refreshingly different in the air conditioning, chiller, and refrigeration industry.

From our beginnings as a family business in 1992 to a team of over 70 industry experts today, we have always combined technical excellence with a genuine commitment to sustainability and customer care. Our award-winning solutions are designed around performance, efficiency, and environmental responsibility, whether that means retrofitting older systems to meet new standards or creating cutting-edge equipment with the latest green refrigerants.

At Cooltherm, choosing us means choosing trust, innovation, and a dedicated partner who will work with you to deliver the right solution for your needs, both today and for the future.

Why our customers chose Cooltherm

  • Experienced team

    Our experienced team design, deliver and service the very best air conditioning and refrigeration solutions the industry has to offer.

  • Environmentally friendly

    We are passionate about delivering environmentally friendly, low GWP solutions and know that reducing carbon and saving energy are top priorities throughout businesses. 

  • Support & 24/7 call-out

    We offer comprehensive service and maintenance for all types of chillers and air conditioning systems, both DX and water-based. This includes 24/7 call-out on systems serving critical infrastructure, such as data centres, hospitals, financial services and defence establishments.

What we do

Low Carbon Heat Pumps

Cooltherm offers a wide range of low carbon heat pumps for commercial and industrial applications including air-source, water-source and R290 solutions.

High Efficiency Chillers

Cooltherm specialises in turnkey chiller solutions, value engineered chillers, and bespoke chillers for unusual or challenging applications.

Cooltherm offers comprehensive service and maintenance for all chillers and air conditioning systems. This includes 24/7 call-out on systems serving critical infrastructure

Commercial Air Conditioning

Cooltherm specialise in the design and installation of DX, VRF and VRV air conditioning systems with specific expertise in applying the technology for specialist applications.

Case Study Title
Case Study

Over £100,000 saved – Vodafone Testing Facility, Newbury

Alongside our longstanding partner Geoclima, Cooltherm worked on the replacement of existing HVAC equipment without impacting the client's operations.

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Client Testimonial

I worked with Cool-Therm on a high profile project in the City of London. Their professionalism and attention to detail was exemplary. The chiller and related plant supplied was technically excellent, and met a very challenging brief. I depended on them to deliver, install and commission the system on time and to the highest standards. I was not disappointed. I have no hesitation in recommending them.

- John Shipley, Project Manager, 1 Commercial Street, London, John Sisk & Sons Contractor

Speak with our experts and find the right HVAC solution for your business. For a tailored quote or a no-obligation discussion about your options, get in touch with us today.