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34 Years
experience
Emergency
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Advanced HVAC Solutions for Industry
Cooltherm (UK) has been delivering cutting-edge climate control and refrigeration solutions since 1992. Our team of experts specializes in designing, installing, and maintaining ultra-efficient chillers, low-carbon heat pumps, and bespoke air conditioning systems tailored to commercial and industrial needs. With a strong commitment to environmental sustainability, we prioritize low-GWP refrigerants and energy-efficient technologies to reduce both operational costs and carbon footprints.

Our ISO 9001 and ISO 14001 accreditations underscore our adherence to rigorous quality and environmental standards. Backed by decades of experience, we provide 24/7 support for critical infrastructure across sectors including healthcare, education, and data centres. Trusted by blue-chip clients, we combine technical expertise with personalized service to ensure systems operate at peak efficiency throughout their lifecycle, offering extended warranties for added peace of mind.
Services
Industrial Chillers Low-Carbon Heat Pumps Commercial Air Conditioning 24/7 Maintenance Contracts Bespoke HVAC Solutions
Details
  • Year established: 1992
Highlights and features
  • We have 30+ years of specialist HVAC experience since 1992
  • We offer 24/7 emergency support for critical infrastructure
  • Our ISO 9001-certified quality management ensures reliability
  • We specialize in bespoke solutions for complex installations
  • We provide extended equipment warranties up to 5 years
Associations and certifications
  • ISO 9001
  • ISO 14001
  • REFCOM
  • D1+ Partner
What people say
Technically excellent installations Bespoke solutions delivered on time 24/7 emergency response reliability Significant energy savings achieved Professional and detailed approach
Services
Industrial Chillers
We design and install ultra-efficient industrial chillers with capacities from 6kW to over 1MW. Our bespoke solutions optimize energy efficiency while meeting challenging performance requirements across sectors including manufacturing and data centres. Systems utilize natural refrigerants with GWP
Low-Carbon Heat Pumps
Our R290 (propane) and CO2-based heat pumps deliver high-efficiency heating solutions with minimal environmental impact. Capable of producing water up to 80C, these systems serve commercial buildings and industrial processes while reducing carbon emissions. Fully compatible with existing infrastructure, they offer simultaneous heating and cooling through 4-pipe systems. Integration with building management systems enables intelligent temperature control and energy optimization for both new and retrofit projects.
Commercial Air Conditioning
We specialize in precision air conditioning systems for commercial environments, including VRF/VRV technology with heat recovery capabilities. Our Mitsubishi Diamond and Daikin D1+ Partnerships guarantee access to the latest energy-efficient technologies. Systems maintain optimal indoor air quality and comfort while reducing energy consumption by up to 40% through advanced heat recovery between building zones. Custom solutions suit retail, healthcare, and office environments with complex HVAC requirements.
24/7 Maintenance Contracts
Our comprehensive service contracts cover all HVAC systems with critical 24/7 support for essential infrastructure. ISO-certified procedures ensure compliance with industry standards while maximizing system lifespan and performance. Regular preventative maintenance reduces unexpected failures by 85%. Remote monitoring options provide real-time diagnostics and early fault detection, minimizing downtime and repair costs for commercial clients across multiple sectors.
Bespoke HVAC Solutions
We engineer tailored climate control systems for unique applications, including restricted access installations and specialized cooling requirements. Our team delivers turnkey projects from design through commissioning, with capabilities in evaporator repairs, compressor rebuilds, and control system retrofits. Solutions integrate seamlessly with existing infrastructure while meeting all regulatory requirements, ensuring optimal performance in complex environments like hospitals and high-security data centres.
Questions
What HVAC services do you specialize in?
We specialize in industrial chillers, low-carbon heat pumps, commercial air conditioning systems, and comprehensive 24/7 maintenance services for critical infrastructure.
Do you offer emergency HVAC support?
Yes, our 24/7 call-out service supports systems in hospitals, data centres, and other critical facilities with emergency response within 2-4 hours.
Which areas do you cover?
We operate nationwide across the UK from regional offices in Bristol, Cardiff, Reading, and Nuneaton.
What industry accreditations do you hold?
We maintain ISO 9001 (quality), ISO 14001 (environment), REFCOM certification, and are Daikin's D1+ Partner for excellence in HVAC solutions.
How do your solutions address energy efficiency?
Our systems achieve up to 30% greater efficiency through natural refrigerants, heat recovery technology, and intelligent control systems tailored to each installation.