Air Conditioning Installation in London, Surrey, and Sussex  

Air Conditioning Installation in London, Surrey and Sussex

London Cool designs, supplies and installs fixed air conditioning systems.  Whatever your business, we will have a fitted air conditioning solution able to meet your particular climate control needs.  

Our fixed air conditioning solutions feature a heat pump and use the latest energy efficient technology, rated A plus or even A plus plus, to give you lower energy costs, covering both heating and cooling needs.

We are able to offer permanent commercial air conditioning systems from some of the leading manufacturers such as  Fujitsu, Daikin, Mitsubishi Heavy Industries, Mitusbishi Electric, Panasonic and Toshiba. This choice means we can recommend a cooling and heating system to suit your needs perfectly, maintaining a comfortable workplace temperature all year round, whatever your budget.

Commercial installed air conditioning systems are adaptable and versatile enough to meet the demands of all sectors and we have experience in supplying, among others, retail, offices, hotels, hospitals, leisure, manufacturing, creative industries such as film studios, health services and the public sector.  We also supply air conditioning for business-critical server or IT rooms and our 24-hour emergency helpline offers additional peace of mind for our customers.

The area we cover from our Head Office in Crawley, includes London, Surrey, West Sussex, East Sussex, Kent, Essex, Hampshire, Berkshire, and Hertfordshire.  Our sister company, Midland Cool covers the East Midland, West Midlands, Oxfordshire, Buckinghamshire, Northamptonshire, Cambridgeshire, Leicestershire and Warwickshire.

The advantages of an installed air conditioning system

Central climate control systems and installed, or fixed, air conditioning systems are normally split systems, which will consist of an outdoor unit (the condensing unit) and an indoor unit (air handling unit or evaporator). 

Air conditioning is the cooling, dehumidification or heating of indoor air for thermal comfort. Fixed air conditioning units are designed to reduce the air temperature and humidity within an area, such as manufacturing premises, shopping centres and offices and areas where temperature and/or humidity must be closely regulated, such as in healthcare premises or IT/server rooms and data centres.

An installed air conditioning system will help to purify the air, reducing allergies and infections in the workplace.

London Cool can design and install, maintain and service fitted air conditioning systems, according to your requirements, including heat pumps, split type systems such as high wall mounted, ceiling cassette units, VRV (variable refrigerant volume), VRF (variable refrigerant flow) and can supply most makes, models or sizes.  Our most popular option is a Fujitsu system. 

A safe and comfortable workplace temperature every day of the year 

All air conditioning systems now include heatpumps and are versatile enough to heat and cool the workplace and also help to cleanse the air. Suited to almost every sector, they are particularly valuable in workplaces where heat stress, dehydration and cold stress caused by working at very high or low temperatures can occur, especially when wearing PPE.  

Refer to the HSE website for information on workplace temperature.

Energy efficient

The latest climate control and air conditioning systems we supply are designed to be as energy efficient as possible, minimizing power consumption, leading to less CO2 released into the atmosphere. Our sales team is able to advise you on the latest industry thinking, legislation and environmental targets.

We can install VRF (variable refrigerant flow) or VRV (variable refrigerant volume) fixed systems which can attract Government subsidies and are systems specifically built to suit your needs. Fitted air conditioning systems also include a heat pump, which is more economical than having separate heating and cooling systems.

Air conditioning in every room

Whether office, commercial, bedroom or kitchen air conditioning, the installation of a multi-split air conditioning system allows multiple indoor units to operate from a single outdoor unit thereby reducing the need for installation space.

Wide choices

Different types of indoor units including wall mounted, ceiling recessed, under ceiling, floor standing and many more.  Our technicians will design the ideal solution for your workplace, tailored to your individual air conditioning installation requirements.

Ducted systems

Ducted air conditioning systems are often the most practical choice for large areas where air distribution becomes beyond the reach of normal ‘split-type’ air conditioning or climate control units. The grilles can be placed virtually anywhere you wish and will blend unobtrusively with any interior decor. The grilles allow uniform temperature distribution in large or heavily partitioned areas. Not only are concealed air conditioning ceiling units visually unobtrusive, they are also among the quietest types of air conditioning or climate control available on the market to date.

Wall or floor mounted systems

Wall mounted air conditioning systems or floor mounted air conditioning systems are ideal for retail, restaurant and office use, These installed air conditioning systems can be mounted at the desired level and are available in cooling capacities ranging from 2.0kW up to 11.0kW.

Many units have remote controls and an inexpensive heat mode option. They are ‘whisper quiet’ in operation. In many cases where multiple indoor air conditioning units are required they can be connected to a single external condenser box.

Under ceiling or ceiling suspended systems

Ideal for commercial premises particularly where floor or wall space is at a premium, under ceiling 'one way blow' air conditioning systems are available with cooling capacities ranging from 5kw through to 15kw.These air conditioning units are very quiet in operation and can be mounted directly on the ceiling or suspended from it at a desired height. Heat mode comes as part of the spec and the air conditioning or climate control units are operated by either keypad remote controls or wall-mounted control panels.

Ceiling recessed cassette systems or compact ceiling recessed cassette systems

These are perfect for setting air conditioning or climate control systems into a suspended ceiling. The space saving design of the cassette is ideal for offices, shops and commercial premises. The cassettes are ultra-quiet in use and are available in cooling capacities ranging from 2kw through to 15kw. According to the make/model supplied the controls are either by remote keypad or wall-mounted control panel. Again, all are available with heating mode as part of the standard specification.

Ease of use 

Our installed climate control and air conditioning systems put you in control, whatever the desired temperature, external conditions and solar gain your premises experience.

Our range of installed climate control and air conditioning systems give you a choice of controls - including user-friendly wireless remote control handsets, some with extra-large displays, or  wired wall-mounted keypads and panels. Features and options include a choice of fan speeds, pre-set memory and timer.

More advanced air conditioning systems can feature interactive control software and are designed to interface directly with Building Management Systems, which means tailored control from a single central location.


The installed air conditioning systems we provide are as robust and dependable as they are powerful.

London Cool only recommends and installs the best installed air conditioning systems, which have been manufactured and tested to the highest quality standards for reliability, giving you cooling and heating power as and when you need it.

In addition, warranty cover and planned preventative maintenance of your fitted air conditioning system, can ensure high levels of reliability throughout the air conditioning equipment's life span. You also have the additional peace of mind, if you choose, that’s provided by expert technicians and/or emergency equipment backup.

Many manufacturers that London Cool chooses to supply our fixed air conditioning systems offer a 5 year parts warranty subject to regular preventative maintenance being carried out  in accordance with the service schedule.

For more information, speak with a member of our sales team for all your London, Surrey, Sussex, Kent air conditioning installation requirements.

Our latest update on the R22 refrigerant phase out.

What happens next?

Just give us a ring or complete our online enquiry form. A member of our team will arrange to meet with you to discuss your requirements and carry out a free site survey.  At this survey our technician will determine which type of installed air conditioning system will meet your needs and design the most suitable layout for your particular building.

Our F-Gas registered engineers will then carry out your air conditining installation to the highest standards and test thoroughly before final commissioning of your new air conditioning units.