Summer install slots filling fast  ·  Summer install slots filling fast · Fixed-price quotes in 60 seconds · 5-year parts & labour warranty
★★★★★ Rated 4.9 by our customersLG DualCool AI specialistF-Gas certified engineers

Air conditioning, but cooler.

LG's most advanced AC — AI airflow, whisper-quiet, and it heats in winter too. Designed around your home and installed by certified engineers, with a fixed price agreed before anyone lifts a drill.

Installed from £1,985 · or from £39/month with 0% options

Where do you need cooling?
Tap one to start your quote — no email needed to begin.
Takes about 60 seconds · fixed price, no obligation
F-Gas certified 5-year parts & labour warranty Fixed price — never a penny more DBS-checked local engineers We'll beat any like-for-like quote
Build your quote

Your fixed price, in 60 seconds

Answer a few quick questions and we'll size the right LG system for your space, with a fixed installed price. No site visit needed to get started.

Spec builderStep 1
Build your air-conditioning spec
Answer a few quick questions for an instant, fully-installed price — no waiting, no sales calls.

✓ F-Gas certified installers ✓ Fully insured ✓ Guaranteed up to 10 years

Takes about two minutes. Your price updates as you go.

How it works

Getting installed is simple

Our online configurator does the hard work — speccing the right system for your home and giving you an all-inclusive price before you even tell us your name.

Design

Design your system

Use our online configurator to tell us about your space — room size, property type and requirements. It specs the right internal and external units for your home. The right power, for the right price.

Price

Get your all-inclusive price

Once configured, you’ll see a single all-inclusive installation price. Everything is included — units, labour, pipework and commissioning. No surprises.

Book

Book your installation date

Choose a day that suits you. That’s it.

Photos

Upload your photos

Send us a few photos of your room and the proposed outdoor unit location, so we can check everything looks straightforward before we arrive. If anything needs discussing we’ll contact you first — otherwise we’ll simply arrive and complete the work.

Install

We install

Our own qualified engineer arrives on your chosen date and installs to the highest standard — most installs take up to a full day. You get a full handover, warranty documentation and aftercare guidance before we leave.

That’s it

A system designed for your home, a price with no surprises, and an installation backed by our workmanship guarantee.

Design your system & get your price
Why we install LG

The most advanced air conditioning you can put on a wall

We could fit any brand. We choose LG DualCool AI because the engineering is simply ahead — and we’d rather install the thing we’d put in our own homes.

19dB

Quieter than a whisper

In sleep mode it’s quieter than a library — you’ll hear your own breathing before you hear the unit.

AI

Airflow that reads the room

DualCool AI senses room conditions and adjusts direction, fan speed and output automatically — no cold draughts aimed at the sofa.

70%

Dual Inverter efficiency

LG’s Dual Inverter compressor saves up to 70% energy versus conventional units, and is backed by a 10-year compressor warranty.²

2-in-1

Heats in winter, too

It’s a heat pump. Up to 4kW of heat out for every 1kW of electricity in — often cheaper than your gas boiler for single rooms.

UVnano™

Cleaner air, always

Self-cleaning coils and UVnano fan sterilisation reduce bacteria, allergens and that “old AC” smell. Good news for hay fever season.

App

ThinQ™ smart control

Pre-cool the bedroom from the train home. Works with Alexa and Google Home, with energy monitoring built in.

A++ energy ratedR32 low-GWP refrigerant10-year LG compressor warranty²1.5kW – 7kW systems for any room
Built around your home

One room or the whole house

Every install is sized properly — an underpowered unit runs flat out and still loses; an oversized one short-cycles. We do the maths so you don’t have to.

Bedroom

16–18°C is the science-backed sweet spot for deep sleep. Sleep mode holds it silently all night.

From £1,985 installedQuote my bedroom →

Living room

Bigger spaces need smarter airflow. AI mode keeps the whole room even — no hot corners, no cold blasts.

From £2,285 installedQuote my living room →

Home office

Productivity drops measurably above 25°C. Quiet enough that nobody on your calls will ever know.

From £1,985 installedQuote my office →

Multiple rooms

Multi-split systems run several indoor units from one discreet outdoor unit — cheaper per room, tidier outside.

From £3,485 installedQuote my home →
Reviews

Cool customers

★★★★★

“Quoted and booked on Tuesday, uploaded a few photos, installed that Friday. The engineer was brilliant — talked me through the app and left the place spotless. Slept properly through the July heatwave for the first time ever.”

Sarah M.
Bedroom install · Leeds
★★★★★

“I’d been quoted nearly £1,000 more by a local firm for the same LG unit. The fixed price meant no awkward extras on the day. It heats my office in winter for pennies — genuinely the best thing I’ve bought for the house.”

James T.
Home office install · Bristol
★★★★★

“Three bedrooms off one outdoor unit. The whole quote happened on my phone during a lunch break — nobody tried to upsell me anything. The kids actually go to bed on time in summer now.”

Priya K.
Multi-room install · Watford
Running costs

Cheaper to run than you think

LG’s Dual Inverter compressor doesn’t slam on and off like old-school AC — it modulates, sipping power once the room is at temperature. Most customers cool a bedroom all night for less than the price of a coffee a week.

Spread the cost

Pay monthly with finance options including 0% APR over 12 months, or low-rate terms up to 60 months. Decision in minutes at checkout — no impact on your credit score to check eligibility.¹

SystemBest forEst. cost per hour³
LG 1.5kWSmall bedroom / officefrom 11p
LG 2.5kWDouble bedroomfrom 18p
LG 3.5kWLiving roomfrom 25p
LG 7kWOpen-plan spacefrom 50p
FAQs

Good questions

About the configurator & pricing

How does the online configurator work?
Our configurator walks you through a series of questions about your room, property type and requirements. It uses your answers to spec the right internal and external units for your home and generates an all-inclusive installation price. The whole process takes a few minutes.
Is the price really all-inclusive?
Yes. The price generated by the configurator covers everything — units, labour, pipework, fixings and commissioning. There are no hidden extras. If your installation has any non-standard requirements that affect the price, we’ll tell you before you commit.
What if my property has unusual requirements?
The configurator is designed to handle a wide range of property types and configurations. If something falls outside standard scope, we’ll flag it with you after reviewing your photos, before the installation takes place.
What brands of unit do you install?
We install high-end LG units, known worldwide for reliability, efficiency and the latest technology. You can find out more on our Products pages, and the specific model is confirmed as part of your configuration.

About the process

What happens after I book?
We’ll review your photos within 1 business day of receiving your booking. If everything looks straightforward, we’ll just arrive on the day of installation as planned. If we spot anything that needs discussing, we’ll contact you first.
Can I choose my installation date?
Yes. You choose the installation date, and we send you a calendar invitation as part of the booking process.
How long does installation take?
Most standard installations take 4 to 8 hours.
Do I need to be home during the installation?
Yes — an adult (18+) must be present throughout the installation.

About coverage

Do you cover my area?
Cooler.AC installs air conditioning across the UK. If you’re unsure, get in touch before booking.
Is there a call-out fee?
No. There are no call-out fees — our prices are all-inclusive.

About guarantees & aftercare

What guarantee do I get?
Every installation comes with a workmanship guarantee. Details are confirmed as part of your configuration and booking.
What if something goes wrong after installation?
Contact us directly. We stand behind our work and will return to resolve any installation-related issues within the guarantee period at no charge.

Summer-proof your home this week

Fixed price in 60 seconds. Installed in around a day. Cooler for decades.

Build my quote
Get my fixed quote — 60 seconds