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London Air Conditioning Services

We have a team of specialist air conditioning engineers working across London, providing expert sales, servicing and repairs for all types of air conditioning system.

Air Conditioning London

Crystal Sigma is a leading specialist in London air conditioning, for domestic and commercial customers.

Working in a clean, comfortable climate has many benefits including improved health, hygiene and productivity.

Our main office is based in North West London from where we manage our entire London air conditioning operation.

Our highly qualified and experienced engineers guarantee a professional and reliable service, and we specialise in being flexible and responsive to your needs.

Let Crystal Sigma inject a breath of fresh air into your space – contact us today for a free quote and consultation.

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Air Conditioning Services

air conditioning sales AIR CONDITIONING SALES
We can supply and fit a complete range of air conditioning equipment to suit your requirements.
air conditioning servicing AIR CONDITIONING SERVICING
Our skilled engineers can look after and maintain your air conditioning system ensuring it operates effectively and safely.
air conditioning sales AIR CONDITIONING REPAIRS
If your air conditioning system is in need of repair, contact us today and we will arrange a visit from one of our engineers.
london air conditioning

Air Conditioning Call Outs In London

We service and repair all types of air conditioning system from major manufacturers including, Daikin, Mitsubishi, Fujitsu and many more.

Contact us now to book a visit from one of our London air conditioning engineers

tel: 0207 183 0130   |   email:

Commercial & Industrial Air Conditioning Services In London

Air Handling Units / Water Chillers: Supply, Installation & Maintenance

air handling unit supply

An air handling unit (normally abbreviated to AHU), is a large air conditioning device used to regulate, control and circulate air as part of a heating, ventilating and air conditioning system. An air handling unit is usually a large metal box or container, inside which sits a blower, heating or cooling elements, filter racks or chambers, sound attenuators, and dampers. In normal installations the air handlers usually connect to a ducting system that evenly distributes the conditioned air through the building after which it is returned to the air handling unit where the process starts again.

Crystal Sigma is a leading UK supplier of Air Handling Units & water chillers for commercial and industrial purposes, we supply offices, hospitals, banks, warehouses, public buildings and many more across the London area. We can take care of everything in relation to your air management system, from the sourcing of genuine AHU’s to the negotiation of servicing contracts.

For more information about air handling units, water chillers and related services, please visit our Air Handling Units page or get in touch with us.