How much does air conditioning installation cost in the UK?

Air conditioning installation costs range from around £1,500 for a single-room wall-mounted split system to £12,000+ for a full ducted whole-home system. Airomax provides free, fully itemised quotes with no hidden costs. Finance is available on all units.

How long does air conditioning installation take?

Most single-room air conditioning installations are completed in one day. Multi-room systems typically take 2–3 days. Larger commercial installations are planned to an agreed timeline.

Do I need planning permission to install air conditioning in the UK?

In most cases, no. Air conditioning units installed on most domestic properties fall under permitted development rights. Listed buildings or conservation areas may require consent. Airomax engineers advise during the free site survey.

Are Airomax engineers F-Gas registered?

Yes. All Airomax engineers are fully F-Gas registered and Ref-Com certified. Every installation comes with an F-Gas compliance certificate.

Do you offer finance on air conditioning systems?

Yes. Airomax offers flexible finance on all air conditioning units, including 0% interest options on selected systems.

Do you provide 24/7 emergency air conditioning repair?

Yes. Airomax engineers are available 24 hours a day, 7 days a week, including bank holidays, for emergency air conditioning and refrigeration repair across the UK.

Air Conditioning Installation UK | Supplied & Installed

Air conditioning systems we supply and install

Wall-mounted split systems

The most popular choice for single rooms. Quiet, efficient, and available in a range of capacities from 2.5kW to 9kW.

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Ceiling cassette systems

Ideal for open-plan offices, restaurants, and retail spaces where a discreet, 360° airflow is needed.

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Multi-room systems

One outdoor unit connected to multiple indoor units, allowing independent temperature control in every room.

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Ducted air conditioning

Fully concealed systems that distribute cool or warm air through vents in the ceiling. Perfect for whole-home comfort or large commercial spaces.

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Low wall and floor-mounted units

Ideal for rooms where wall space is limited or under-window installation is preferred.

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Floor standing

Great for large spaces like kitchens, commercial places and venue halls.

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Installed air conditioning deals

Premium wall mounted heat pump air conditioning systems, fully supplied and professionally installed by F-Gas registered engineers.

Air Conditioning Installation

Air conditioning systems we supply and install

Wall-mounted split systems

Ceiling cassette systems

Multi-room systems

Ducted air conditioning

Low wall and floor-mounted units

Floor standing

Installed air conditioning deals

Bedroom

Living Room

Kitchen & Dining

Conservatory

Garden Room

Gym & Fitness

Home Office

Park Homes

Offices

Salons & Beauty

Shops & Retail

Restaurants

Healthcare

Schools & Educational

Venue Halls

Worship Places

Supermarket & convenience

Care homes

Pubs & Bars

Warehouses

Bedroom

Living Room

Kitchen & Dining

Conservatory

Garden Room

Gym & Fitness

Home Office

Park Homes

Offices

Salons & Beauty

Shops & Retail

Restaurants

Healthcare

Schools & Educational

Venue Halls

Worship Places

Supermarket & convenience

Care homes

Pubs & Bars

Warehouses