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.

Air Conditioning Installation & Refrigeration Repairs

Trusted air conditioning experts across the UK

Airomax is a leading UK air conditioning and refrigeration specialist, supplying, installing and maintaining climate control systems for homes and businesses nationwide. Based in Stockton-on-Tees, our F-Gas and Refcom registered engineers cover Teesside, the North East and the whole of the UK bringing professional, reliable air conditioning and refrigeration services to every type of property.

With over 30 years of combined industry experience, the Airomax team delivers high-quality air conditioning installation, 24/7 repair, and planned maintenance for everything from a single bedroom wall-mounted unit to a multi-room commercial system for a hotel, restaurant, or food production facility.

We install systems from the UK's leading brands including Daikin, Mitsubishi, and Bosch and back every installation with a 5-year workmanship warranty and full F-Gas compliance documentation.

Accredited and registered with F-Gas and Refcom. Fully insured. Nationwide coverage.

Our air conditioning & refrigeration services

Air conditioning installation

Supply and installation of wall-mounted, ceiling cassette, multi-room, ducted, low-wall, and floor-mounted air conditioning systems for homes and businesses across the UK. Whether you need a single unit for a bedroom or home office, or a multi-split system to cool an entire commercial property, our engineers design and install a system built around your space, your budget, and your requirements.

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Air conditioning repair 24/7

Air conditioning system stopped working? Our engineers are available 24 hours a day, 7 days a week including bank holidays for emergency air conditioning repair across the UK. We diagnose and fix all makes and models of air conditioning unit, including Daikin, Mitsubishi, Samsung, LG, Fujitsu, Toshiba, and more. Most repairs are completed on the first visit.

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Air conditioning servicing

Regular air conditioning servicing keeps your system running efficiently, extends its lifespan, and ensures it stays compliant with UK F-Gas regulations. Our annual service includes a full refrigerant check, filter clean, electrical inspection, and performance test with a written report and F-Gas compliance certificate on completion.

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Commercial refrigeration repairs

Is your cold room, walk-in freezer, commercial fridge, or refrigerated display cabinet not working? Airomax provides fast, expert commercial refrigeration repair across the UK, 24/7. We work with restaurants, supermarkets, pubs, hotels, bakeries, food manufacturers, and mortuaries to keep their refrigeration running and their stock protected.

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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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Shop by type

Bedroom

Living Room

Kitchen and dining room air conditioning installation UK

Kitchen & Dining

Conservatory

Garden Room

Gym and fitness studio air conditioning installation UK

Gym & Fitness

Home Office

Park home air conditioning installation in the UK, wall mounted efficient cooling and heating system in residential park home interior, compact quiet AC unit for year round comfort and energy efficiency www.airomax.co.uk

Park Homes

Meeting room air conditioning installed in a modern UK office, quiet wall mounted and ceiling cassette cooling systems, professional climate control for boardrooms and conference spaces, efficient office AC installation www.airomax.co.uk

Offices

Air conditioning installed in a UK beauty salon, discreet wall mounted and ceiling cassette cooling systems in hair salon and spa environment, quiet efficient climate control for treatment rooms and salons www.airomax.co.uk

Salons & Beauty

Retail shop air conditioning installation in UK store, ceiling cassette and wall mounted cooling systems in shop interior, efficient climate control for retail environment, comfortable temperature for customers and staff www.airomax.co.uk

Shops & Retail

Restaurant and cafe air conditioning installation in UK hospitality venue, wall mounted and ceiling cassette cooling systems in dining area, quiet efficient AC for takeaway and cafe environments, commercial climate control www.airomax.co.uk

Restaurants

Healthcare

Schools & Educational

Venue Halls

Air conditioning unit installed in a UK church interior, discreet AC in mosque prayer hall, climate control for large place of worship, wall-mounted AC in UK religious building, energy-efficient AC in temple hall. www.airomax.co.uk

Worship Places

Supermarket & convenience

Care homes

Air conditioning installation in a UK bar and pub, discreet wall mounted cooling system in hospitality venue, comfortable indoor climate control for busy pub interior, efficient AC system for bar setting www.airomax.co.uk

Pubs & Bars

Warehouse and workshop air conditioning installation in UK industrial unit, ceiling cassette and high wall mounted cooling systems in large workspace, efficient climate control for warehouses and manufacturing workshops www.airomax.co.uk