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Maintenance You Can Trust. Backed by 30+ Years of Excellence.

At Cooltherm, we’ve been delivering trusted maintenance solutions since 1992, keeping critical cooling and HVAC systems performing at their best. With more than 30 years of experience, ISO accreditations, and a nationwide team of skilled engineers, we provide peace of mind through proactive care and rapid response, ensuring your systems stay efficient, compliant, and reliable.

Our service and maintenance contracts are designed around your site’s needs, helping you:

  • 30+ years of expertise backed by ISO9001, ISO14001 & ISO45001 accreditations.
  • UK-wide coverage.
  • 24/7 emergency call-out support included in every maintenance contract.
  • Comprehensive care for chillers.
  • Chiller specialists with deep expertise in Turbomiser and Danfoss Turbocor systems.
  • Our partners are Clint, Geoclima, Mitsubishi, Daikin and Danfoss.  

Service & Maintenance

Cooltherm provides exceptional air conditioning, chiller, and heat pump service and maintenance through our team of trained professionals, keeping systems running efficiently and reliably across the UK.

Comprehensive Service and Maintenance

Comprehensive Service and Maintenance

Our services cover all types of climate control equipment, offering routine maintenance and urgent repairs to keep your equipment in optimal condition.

We offer the option of round the-clock call-out services for critical infrastructure, including data centres, hospitals, financial services, and defence establishments.

Spare Parts and Consumables

Spare Parts and Consumables

Access to quality spare parts and consumables is crucial for maintaining system performance. Cooltherm’s spares division holds extensive UK stock, ensuring quick replacements are always available.

Engineers are factory-trained to perform maintenance and repairs, with all work guaranteed to meet the highest standards.

Lifecycle Support and Optimisation

Lifecycle Support and Optimisation

Cooltherm is dedicated to supporting businesses throughout an equipment’s lifecycle. Our Service & Maintenance plans sustain peak performance, with engineers capable of offering optimisation suggestions.

As needs evolve, Cooltherm adapts, with expert engineers keeping equipment efficient and reliable.

Request a Service & Maintenance quote

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Case Study Title

Case Study

Keeping Cool Heads – Chiller Maintenance and Coil Replacement at Cardiff University

An issue with one of the University of Cardiff CUBRIC Building's chillers was spotted during a routine maintenance visit. Within 5 days, the issue was fixed and the chiller set up to prevent a reccurence in the future. 

Read More

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So what are the benefits to maintenance?

  • Professional Services taking care of your investment and 24/7 Support when things go wrong
  • Regular maintenance has been proven to reduce breakdowns
  • Regular maintenance can optimise operational efficiency and provide improved energy savings
  • Through our maintenance, we will ensure you are F-Gas compliant
  • Included in the above – Peace of mind!

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.