Business Details
34 Years
experience
Emergency
services
Expert HVAC Contractors for Chillers, Heat Pumps & Air Conditioning in the UK
Cool-Therm has been a trusted leader in climate control and refrigeration solutions since 1992. Our team of experts specialises in designing, delivering, and maintaining ultra-efficient chillers, heat pumps, and air conditioning systems tailored to commercial and industrial needs. With a strong commitment to environmental sustainability, we prioritise low global warming potential (GWP) refrigerants and energy-efficient technologies to help businesses reduce carbon footprints and operational costs. Our services extend to 24/7 emergency support for critical infrastructure, including data centres, hospitals, and defence establishments. We pride ourselves on offering bespoke solutions, whether retrofitting existing systems or installing cutting-edge equipment, ensuring optimal performance and longevity. Backed by ISO 9001 and ISO 14001 accreditations, our work is supported by robust warranties and a nationwide network of engineers.Our track record includes high-profile projects such as the University of Bath Sports Village and Royal Glamorgan Hospital, demonstrating our ability to tackle complex challenges with precision and innovation. We operate under rigorous environmental and quality protocols, including the REFCOM scheme, to ensure safety, reliability, and compliance. Our partnerships with leading manufacturers like Daikin and Mitsubishi underscore our technical expertise and commitment to excellence. Whether its a small-scale installation or a large-scale industrial project, we work closely with clients to maximise return on investment through performance-driven solutions. With offices in Bristol, Cardiff, Reading, and Nuneaton, we serve clients across the UK, combining local knowledge with national capabilities.
Services
Chillers
Heat Pumps
Air Conditioning
Maintenance Services
Consultancy
Details
- Year established: 1992
Highlights and features
- We have over 30 years of experience in HVAC and refrigeration engineering.
- Our solutions use low-GWP refrigerants to reduce environmental impact.
- We provide 24/7 emergency support for critical infrastructure.
- Our ISO 9001 and ISO 14001 accreditations ensure quality and compliance.
- We deliver bespoke systems for challenging applications, such as data centres and hospitals.
Associations and certifications
- ISO 9001
- ISO 14001
- REFCOM
What people say
Exemplary professionalism
Technically excellent
Superior solutions
Reliable support
Energy-efficient
Services
Chillers
Cool-Therm designs and installs ultra-high-efficiency chillers for commercial and industrial applications. Our bespoke solutions include value-engineered systems for challenging environments, using low-GWP refrigerants like R290. We offer maintenance and retrofitting services to enhance performance and longevity. Clients benefit from reduced energy costs and compliance with environmental regulations.
Heat Pumps
Our low-carbon heat pumps provide sustainable heating for commercial and industrial sites, including air-source, water-source, and R290 options. Systems are designed for high efficiency at part loads and can integrate with existing infrastructure. We ensure compliance with F-Gas regulations and support clients in achieving energy savings.
Air Conditioning
Cool-Therm specialises in DX, VRF, and VRV air conditioning systems for specialist applications. Our installations improve indoor air quality and comfort while reducing energy consumption. We hold Daikin D1 Partner status, ensuring access to cutting-edge technology and extended warranties for reliable performance.
Maintenance Services
We offer comprehensive maintenance contracts for chillers and air conditioning systems, including 24/7 emergency call-outs. Our services ensure peak efficiency, prolong equipment lifespan, and prevent downtime in critical facilities like hospitals and data centres. Regular inspections and repairs are conducted by certified engineers.
Consultancy
Our consultancy services focus on low-carbon HVAC design, energy audits, and compliance with TM44 surveys. We advise on system optimisation, retrofitting, and F-Gas regulations, helping clients achieve cost savings and environmental targets through tailored strategies.
Questions
What services does Cooltherm offer?
We provide chillers, heat pumps, air conditioning, maintenance contracts, and consultancy for commercial and industrial clients.
Do you offer emergency support?
Yes, we provide 24/7 call-out services for critical infrastructure like hospitals and data centres.
Are your systems environmentally friendly?
Yes, we prioritise low-GWP refrigerants and energy-efficient technologies to reduce carbon footprints.
Which areas do you serve?
We operate nationwide across the UK from offices in Bristol, Cardiff, Reading, and Nuneaton.
What accreditations do you hold?
We are ISO 9001, ISO 14001, and REFCOM accredited for quality and environmental standards.
Can you handle bespoke projects?
Yes, we specialise in custom solutions for complex applications, including restricted access and high-capacity systems.
Reviews (3)
Tyler-Jay Symmons
Jul 07, 2021
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Critical: Professionalism, Punctuality, Quality, Responsiveness, Value Outrages things this institution is a disgrace to americanese people Services: Installation, Heating maintenance, Cleaning, HVAC repair, AC maintenance, AC repair
Lynne Chappell
Apr 25, 2019
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Awful, immoral, uncaring company. One of their drivers knocked over a family pet and didn't even stop to see that he was alright. On contacting the company, they will not accept any responsibility at all and haven't even offered to pay for the vets bills (which are over 2.5k). If they can behave in this way then they are not a company to do business with. Appalling behaviour.
Lisa Watts
Dec 29, 2018
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There is only one star as I couldn't leave a review otherwise. This firm has no sense of moral responsibility. One of their drivers hit a much loved family dog with his van and drove off leaving the dog called Pooch seriously injured. Only the brilliance of a specialist vet saved Pooch and his family are now left with a bill rapidly approaching 2500. The firm cool therm refuses to help in any way with the bills, and is refusing to take any responsibility for its drivers actions. Shame on you Cool Therm UK
