Home/Air Conditioning

Cool bedrooms in summer.
Efficient heating in winter.

Heating and cooling, room by room: year-round comfort from inverter air conditioning by leading brands, which warms rooms in winter and cools them in summer. Each room gets its own system, so you control it independently. Designed, installed and looked after by our Refcom registered engineers.

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MCS certified NAPIT registered Gas Safe registered Ofgem accredited HIES member Refcom registered
Refcom registered
Leading brands fitted
Fixed price after survey
Why Inverter Air Conditioning?

Comfort with
intelligent control

We install inverter systems from leading brands, including Haier, Mitsubishi and Bosch: efficient, quiet and easy to control, with the heating and cooling you need in each room.

Heats and cools

Reverse-cycle units warm rooms in winter and cool them in summer, so one system gives you comfort all year.

Inverter technology

Variable-speed operation responds to what the room needs, rather than simply switching fully on and off.

Control from your phone

Wi-Fi models let you control each room from your smartphone with the manufacturer’s app.

Cleaning features

Many models include self-cleaning and air-purifying functions that help keep the unit and the air it circulates clean.

Choose Your Room Coverage

Heating and cooling
from £2,337

Each room gets its own complete system with its own outdoor unit, so every room can heat or cool independently. We agree the indoor and outdoor positions with you at survey.

Single room
£2,337from

One complete system with heating and cooling for a single room, such as a bedroom, office or garden room.

Three rooms
£6,375estimated installed price

2 × 2.5kW + 1 × 3.5kW systems, with heating and cooling and independent control in each room.

Four rooms
£8,000estimated installed price

3 × 2.5kW + 1 × 3.5kW systems, with heating and cooling and independent control in each room.

Prices are based on Haier Pearl Premium systems. Prefer another brand, or need two rooms or more than four? We’ll recommend the right setup and price it after a survey. Prices include 0% VAT for qualifying domestic installations, subject to confirmation.

What the price includes

  • Indoor and outdoor units for each room
  • Refrigerant pipework and external trunking
  • Standard mounting and gravity condensate drainage
  • Standard electrical connection allowance
  • Installation, testing, commissioning and handover

How installation works

We start with a short site survey to confirm the heating and cooling each room needs, the pipe routes, where the outdoor units will go, your power supply and the smart-home platform you use.

You then get a fixed written price. On installation day our Refcom registered engineers fit, test and commission each system, then show you how to use it before we leave.

Book your survey

Prices are provisional estimates: final sizing, equipment positions, electrical arrangements and price are confirmed after survey. They assume a standard, accessible installation. Extra-long pipe runs, condensate pumps, access equipment, consumer unit upgrades and making good are not included unless agreed. App control is included where the chosen model has it; integration with third-party home automation is not included or guaranteed.

Finance Available

Spread the cost with
monthly payments

0% APR finance over 12 months, or 12.9% APR finance over 36, 48, 60 or 120 months, through our partner Ideal4Finance. Always subject to the lender’s assessment.*

Servicing

Already have
air conditioning?

We service air conditioning as well as installing it, whether or not we fitted your system. Regular servicing keeps it running efficiently and gives us the chance to spot problems before they turn into breakdowns.

See servicing prices
A wall-mounted air conditioning unit installed by Gas Worx
Air Conditioning FAQs

A few things
worth knowing

How much does air conditioning cost to install?

A single room starts from £2,337 installed. Heating and cooling for three rooms is an estimated £6,375, and four rooms is an estimated £8,000. Prices include 0% VAT for qualifying domestic installations, subject to confirmation.

Your final price depends on the sizing each room needs, where the units go and your electrical arrangements, so we confirm it with a fixed written price after a short survey.

Can air conditioning heat as well as cool?

Yes. The systems we install are reverse-cycle, so they warm rooms in winter and cool them in summer.

Does each room have its own outdoor unit?

Yes. Our standard design gives each room its own complete system with its own outdoor unit, rather than one outdoor unit shared between rooms. That means every room can heat or cool independently. We agree the positions of the indoor and outdoor units with you at survey.

Can I control it from my phone or smart home system?

Most of the units we install have built-in Wi-Fi and can be controlled from your smartphone with the manufacturer’s app. If you use another home automation system, we’ll check compatibility at survey, but third-party integration isn’t included or guaranteed.

How long does installation take?

It depends on the number of units and where they’re going. We’ll explain what’s involved and how long we expect to be on site when we give you your quote.

Do you service air conditioning too?

Yes. We service air conditioning systems whether or not we installed them. You’ll find our servicing prices on our servicing & repairs page.