Climachill is a specialist air conditioning and climate control company delivering installation, servicing and maintenance services across Sussex and the South East, alongside nationwide supply of portable air conditioning systems. Established in 2003, the family-run business supports residential, commercial and industrial clients with professionally managed HVAC and cooling solutions tailored to a wide range of operational environments.
Core services include fixed air conditioning installation, preventative maintenance, HVAC servicing, breakdown repairs, portable air conditioning systems and climate control upgrades for homes, offices, retail premises, hospitality venues, schools and server rooms. Climachill supplies both permanent and portable cooling systems designed for energy-efficient temperature control, operational continuity and year-round environmental management.
The company is recognised for directly employed engineers, manufacturer-trained technical expertise and responsive support services across the South East. Climachill combines long-established HVAC experience with modern climate control technology to deliver reliable, high-performance air conditioning solutions for domestic and commercial applications nationwide.
Core services include fixed air conditioning installation, preventative maintenance, HVAC servicing, breakdown repairs, portable air conditioning systems and climate control upgrades for homes, offices, retail premises, hospitality venues, schools and server rooms. Climachill supplies both permanent and portable cooling systems designed for energy-efficient temperature control, operational continuity and year-round environmental management.
The company is recognised for directly employed engineers, manufacturer-trained technical expertise and responsive support services across the South East. Climachill combines long-established HVAC experience with modern climate control technology to deliver reliable, high-performance air conditioning solutions for domestic and commercial applications nationwide.
Served areas
- Billingshurst, West Sussex, Surrey, East Sussex, Hove, Brighton, Worthing, Horsham, Eastbourne, Chichester, Lewes, Haywards Heath,, Guilford, Crawley, Oxshott, Epsom, Dorking, Redhill, Reigate, Cobham, Leatherhead, Hastings, Uckfield, Seaford, Burgess Hill, Shoreham, Littlehamptom
Details
- Year established: 2003
Highlights and features
- Family owned air conditioning specialists serving South East since 2003
- Installation servicing repairs and breakdown support for all systems
- Commercial residential and domestic air conditioning solutions available
- Portable air conditioning units supplied nationwide across the UK
- Experienced engineers based locally across Sussex and South East
- Company owned fleet of branded service vans across region
Payment methods
- Debit cards
- Credit cards
- Bank transfers
Services
Climachill offers a range of New Generation Portable Air Conditioning Units, utilising state-of-the-art technology to provide customers with high-performance portable air conditioners that are more effective than ever while remaining cost-effective and long-lasting.Our portable air conditioner cooling range is available from 12,000 BTU to a powerful 25,000 BTU, giving you access to some of the highest-BTU portable air conditioners available in the UK. These models can be used in both commercial and domestic environments and, thanks to their construction, can be easily relocated ideal for events, business meetings or temporary spaces where no-installation air conditioning is required.
Climachill offers the very latest compact aircon, cooling, heating and dehumidifying systems for caravans, motorhomes, holiday homes, canal boats, home, shed, workshop & office. 
Climachill specialises in high quality residential air conditioning units. If you are interested in having air conditioning installed at your home in the South East, our team of fully qualified engineers are here to help.We have been installing, repairing, and maintaining air conditioning units for many years, working from our base in Sussex. We would be happy to help you with any air conditioning project.
Whether you are looking to have a new system installed, or you want us to work on your existing air conditioning, please dont hesitate to get in touch today.
We provide expert air conditioning installation, servicing, and repairs for a wide range of commercial premises across Sussex and the South East:Offices: Boost employee productivity and comfort with fixed or portable cooling solutions.
Retail: Keep customers comfortable to encourage longer shopping visits.
Server Rooms: Protect your critical tech infrastructure from overheating.
Restaurants & Food Outlets: Ensure a fresh, comfortable dining experience for your guests.
Healthcare (Doctors & Dentists): Maintain strict climate control for optimal patient and staff comfort.
Education (Schools & Universities): Keep classrooms cool and conductive to learning all year round.
Hotels: Deliver an unforgettable, high-comfort stay for your guests.
Climachill offer a full range of aftersales service for Installed Systems even if we didnt originally supply the system. Our engineers are qualified to undertake planned servicing, to attend breakdowns and carry out repairs to any of the major brand air conditioning systems.Servicing is important for an Air Conditioning System as it reduces running costs, ensures that systems are operating at optimum efficiency and dramatically reduces the likelihood of a breakdown, leading to inconvenience and potentially expensive repairs. On a service visit we check refrigerant levels, electrical connections, clean the filters, clean & sanitise the indoor evaporator, clean the outdoor condenser and check that the system is running correctly.
Reviews (11)
Moo Sh
Feb 21, 2026
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Jo Hanscombe
Oct 16, 2025
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This is the second time we have used Climachill for an installation of air conditioning units and again they have done a fabulous job. They installed 4 units upstairs in our property about 4 years ago and yesterday they installed another 2 downstairs and couldnt be happier. We also use them to service the units yearly which is great - always a reasonable cost and gives us a continued warranty. 100% would recommend them to anyone thinking of having air conditioning fitted
Katrina Spencer
Jul 29, 2025
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Laura White
Jul 18, 2025
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Justin Kirk-Bayley
Jun 22, 2025
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Thomas Kaye
Jun 02, 2025
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Recommended by colleagues at work, we used Climachill for 4 indoor Samsung units supplied by 1 large outdoor. 3 day install with 4/5 fitters per day. Pleased with the work, and the neatness of the cabling etc. Only used as heaters at the moment which work well, so hopefully the cooling power in summer will be as effective . Happy to recommend
Richard Taylor
Oct 20, 2024
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I cannot recommend these guys highly enough. They were recommended by a friend and the company has been a total pleasure to deal with. I project managed a total redo of our house which involved lots of tradesmen and Climachill are top-tier. Every bit of dealing with them was really good (everything was clear and done as/when agreed). The team that did the job were helpful, nice people. They also left the place very tidy. Its really noticeable how quality the business is and Ive already recommended them to someone else.
Shelly Cribben
Dec 27, 2022
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I ordered a portable AC unit yesterday and its here already this morning. Amazing service and the unit itself looks so good. Easy to set up, operate and move around. Im over the moon with it. Its honestly the best 400 Ive ever spent. Ive only got the fan running at moment and already the room is lovely and cool. Cant wait to use the AC later. Cannot recommend this company enough. Thank you so much Climachill
Nath Papadacis
Nov 19, 2022
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Paul Sherratt
Jun 25, 2022
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Neil Griffiths
May 24, 2022
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