Domestic air conditioning
Home air conditioning in Surrey
Sleep through heatwaves, work comfortably in a south-facing study and warm a chilly loft room in winter. We design quiet, efficient air conditioning around the way your household actually uses each room.
Get your free quote
Tell us what you need and we’ll get back to you, usually within 24 hours.
Is it worth it?
Is air conditioning worth installing in a UK home?
For a growing number of Surrey households, yes. Summers in the South East now regularly bring runs of days above 30°C, and modern homes — well insulated, with large glazed extensions and loft conversions — hold on to that heat long after sunset. Fans move warm air around; air conditioning actually removes heat and humidity from the room.
The other half of the value is winter. A domestic split system is an air-to-air heat pump, so the same unit that cools a bedroom in July can heat it in January, typically delivering three to four units of heat for every unit of electricity it uses. That makes it a practical way to warm rooms the central heating struggles with, such as loft conversions, garden rooms and extensions.
- Cooler, better sleep in summer
- Efficient heating in winter
- Lower humidity and filtered air
- Quiet inverter operation
- App and timer control
- Adds comfort and appeal to your home
Room by room
Which rooms benefit most from air conditioning?
Most homeowners start with one or two problem rooms. These are the spaces we’re asked to cool most often.
Bedrooms and nurseries
Upstairs rooms trap rising heat. A quiet wall-mounted unit on a night setting keeps bedrooms around 20–22°C without a fan droning all night.
Wall-mounted unitsLoft conversions
Rooms under the roof heat up fastest. Sloping ceilings often suit a low-level floor console instead of a wall unit.
Floor-mounted consolesHome offices
Computers, screens and afternoon sun make studies uncomfortable. Cooling keeps you focused on calls and long working days.
Single split systemsConservatories and orangeries
Glass roofs swing from freezing to sweltering. A heat pump makes them usable all year rather than for a few weeks.
Garden rooms and annexes
Outbuildings rarely have central heating. One unit can heat and cool a garden office, gym or guest annexe.
Whole-house comfort
Several rooms can run from one outdoor unit, or from concealed ductwork in a renovation or new build.
Multi-split systemsCompare
Home air conditioning options compared
There’s no single “best” system — the right one depends on how many rooms you’re cooling and how visible you want the equipment to be.
| System | Best for | What you see indoors | Typical install time |
|---|---|---|---|
| Wall-mounted split | One bedroom, lounge or office | Slim unit high on the wall | 1 day |
| Floor console | Lofts, conservatories, under windows | Low unit at skirting height | 1 day |
| Multi-split | 2–5 rooms, one outdoor unit | A unit in each room (mix of styles) | 1–3 days |
| Ducted | Renovations, new builds, whole floors | Small grilles only | Planned with the build |
Install times are typical for occupied homes and are confirmed after your survey.
Running costs
How to keep your home cool without high energy bills
The efficiency of a home system is decided long before you switch it on. Three things make the biggest difference:
Choose an inverter heat pump with strong seasonal ratings
Look for a high SEER (seasonal cooling efficiency) and SCOP (seasonal heating efficiency) on the energy label. Inverter compressors ramp up and down smoothly instead of switching on and off at full power, which saves energy and keeps the room temperature steady. Our guide to inverter vs non-inverter air conditioning explains the difference.
Size it properly for the room
An undersized unit runs flat out and still can’t cope; an oversized one short-cycles, wastes energy and leaves the air clammy. We size each room from its floor area, glazing, orientation and insulation rather than guessing.
Use the controls you already have
Setting bedrooms to around 21°C, using timers and eco modes, and closing blinds on sunny afternoons all cut running costs. Wi-Fi control lets you pre-cool a room on your way home instead of leaving it running all day — see smart controls for air conditioning.
Real homes
Domestic installations by room type
Homeowner FAQs
Questions Surrey homeowners ask us
The practical things people want to know before booking a home survey.
Will an air conditioner be too noisy in a bedroom?
No — indoor units designed for bedrooms run at roughly the volume of a quiet library on their lowest fan setting, and most have a dedicated sleep mode. We also place the outdoor unit away from bedroom windows, both yours and your neighbours’.
Can air conditioning replace my radiators?
In individual rooms, often yes — a heat pump unit can be the main heat source for a loft room, extension or garden office. For a whole house, most people keep their existing central heating and use air conditioning to top up and cool.
Can I have air conditioning in a rented or leasehold home?
You’ll need permission from your landlord or freeholder first, as the work involves a hole through an external wall and an outdoor unit. We can provide drawings and specifications to support your request.
How much mess does a home installation make?
Very little. We lay dust sheets, drill a single neat core hole per indoor unit, and route pipework in tidy trunking or inside the wall where possible. We vacuum and clear up before we leave.
Get in touch
Book a free home air conditioning survey
Tell us which rooms you want to cool or heat. We’ll visit, measure up and give you a fixed written quote — no obligation.