Air conditioning installation
Wall-mounted, multi-split, cassette and ducted systems designed around your rooms, with a free survey and fixed quote.
Installation →Ottershaw-based · Covering all of Surrey
Air conditioning installation, servicing and repairs across Surrey
Stay cool through summer and warm through winter. Born Aircon designs, installs and looks after quiet, energy-efficient air conditioning for homes, offices, shops and restaurants from Woking to Weybridge, and takes care of your plumbing too.
- Single rooms from £1,495 fitted
- Replies the same day
Get a free quote
Leave your details and we will call you back the same day.
Winter offer Book your installation by 28 February 2027 and your first annual service is free, worth £85 per unit. Beat the summer rush and get fitted while diaries are quiet.
Build your priceWhat we do
Air conditioning and plumbing from one local team
From the first survey to the annual service years later, the same people look after your system. No call centres and no subcontractors.
Servicing and maintenance
Deep cleans, performance checks and F-Gas leak checks that keep your system efficient and within warranty.
Servicing →Air conditioning repairs
Not cooling, leaking, noisy or showing an error code? We repair all major brands, whoever fitted them.
Repairs →Plumbing and water heaters
Leaks, blockages, taps, toilets, pipework and electric water heaters for homes and businesses.
Plumbing →Homes and businesses
Air conditioning for every kind of property
We fit and maintain systems in everything from a loft bedroom in Ottershaw to a busy open-plan office in Woking town centre. Whatever the space, we size the system properly so it keeps you comfortable without running flat out or wasting energy.
Domestic
Bedrooms, living rooms, home offices, loft conversions, garden rooms and whole-house systems.
Commercial
Offices, shops, salons, restaurants, server rooms, surgeries and gyms, with planned maintenance to match.
Guide prices
Clear prices before we visit
Every property is different, but these are the prices most of our Surrey customers pay. Your survey and quote are always free.
Air conditioning installation
- Single room, Essential (Midea)from £1,495
- Single room, Comfort (Toshiba)from £1,745
- Single room, Premium (Daikin or Mitsubishi Electric)from £2,195
- Two-room multi-split, Essentialfrom £2,795
- Three or more rooms, cassette or ductedpriced after survey
Servicing and repairs
- Annual service, first indoor unitfrom £85
- Each extra indoor unit on the same visitfrom £40
- Repair and fault-finding visitfrom £95
Plumbing
- Call-out including the first hourfrom £85
- Each additional hourfrom £60
- Electric water heater replacementpriced after survey
Guide prices for typical jobs in Surrey. A new electrical supply for the outdoor unit, if needed, is £250. We are not VAT registered, so there is no VAT to add. Parts are charged at cost. Your exact price is always confirmed in a fixed written quote before any work starts.
Why choose Born Aircon
Straight answers, tidy work and systems that last
Truly local
Based in Ottershaw, so we are close by for surveys, installs and any follow-up.
Fixed written quotes
A clear price after a free survey. No vague estimates and no surprise extras.
Efficient systems
Modern inverter units sized correctly, so they cool and heat for less.
Guaranteed for up to 5 years
A 2-year workmanship guarantee as standard, extended to 5 years when we service your system each year.
How it works
From first call to cool air in four steps
Free survey
We visit, measure up, talk through how you use the space and check the best spots for each unit.
Clear quote
You get a fixed written quote with equipment options explained in plain English.
Tidy installation
Our engineers fit, test and commission the system, protecting your property throughout.
Ongoing care
We show you how everything works and remind you when your annual service is due.
Local air conditioning engineers
Why more Surrey homes and businesses are fitting air conditioning
Summers in the South East are getting hotter and many Surrey homes were built to hold heat in rather than keep it out. Top-floor flats, loft conversions, south-facing extensions and rooms with large glazed doors can become uncomfortable for weeks at a time. Fans just move warm air around. A properly installed air conditioning system actually removes heat and moisture from the room, so you sleep better and work in comfort.
Today's systems are also very different from the noisy boxes many people picture. Inverter-driven units adjust their speed to match demand, run almost silently indoors and can heat as efficiently as they cool. For a lot of households that makes air conditioning a sensible, year-round comfort upgrade rather than a summer luxury.
See our installation guide for the different types of system, or our servicing and repairs page if you already have one.
Areas we cover
Based in Ottershaw and working across the whole of Surrey, including:
- Ottershaw
- Addlestone
- Woking
- Chobham
- Virginia Water
- Weybridge
- Cobham
- Chertsey
- Byfleet
- West Byfleet
- New Haw
- Egham
- Walton-on-Thames
Refer a friend
Tell a friend about us£50 for every friend who installs with us
Know someone who could do with air conditioning? Recommend Born Aircon. When they go ahead with an installation, we send you £50 once the job is complete. There is no limit on how many people you can refer.
Guides
Helpful guides before you buy
How much does air conditioning cost in Surrey?
Installation prices for 2026 by brand and number of rooms, what changes the price, and what it costs to run.
Read the guide →Can air conditioning heat your home?
How an air conditioner works as a heat pump, how efficient it is, and when it makes sense as a heating system.
Read the guide →How often should air conditioning be serviced?
Service intervals for homes and businesses, what a service involves, and what the F-Gas rules say.
Read the guide →Questions
Questions we get asked most
How much does air conditioning cost to install?
A single-room wall-mounted system starts from £1,495 supplied and fitted with our Essential range, £1,745 with Comfort and £2,195 with Premium, and a two-room Essential multi-split from £2,795. The final price depends on the number of rooms, the type of indoor unit, the length of pipe run between the indoor and outdoor units and how easy access is. You get a fixed written quote after a free survey, before any work starts.
What guarantee do I get?
Every installation comes with our 2-year workmanship guarantee as standard, with no conditions. If anything goes wrong with our installation work in that time, we put it right free of charge. Have your system serviced by us every year and we extend the guarantee to 5 years. The equipment itself is also covered by the manufacturer warranty, and your legal rights as a consumer are not affected.
Can air conditioning heat my home as well as cool it?
Yes. Modern split systems are air-to-air heat pumps, so the same unit that cools you in summer can heat a room efficiently in spring, autumn and winter. Many of our customers use their system all year round.
How long does an installation take?
A single-room wall-mounted system is usually fitted in one day. Multi-room and commercial systems normally take two to five days depending on size. We will give you a timescale with your quote.
Do you have a referral scheme?
Yes. If you recommend us to a friend, family member or neighbour and they go ahead with an installation, we will send you £50 once their installation is complete. There is no limit on how many people you can refer. Just ask them to give your name when they get in touch.
Do you do plumbing as well as air conditioning?
Yes. We handle leaks, blockages, tap and toilet repairs, pipework and electric water heaters for homes and businesses across Surrey. Gas work is handled by our Gas Safe registered sister company, HPH Solutions.
Do you cover my area?
We are based in Ottershaw and work across the whole of Surrey, including Addlestone, Woking, Chobham, Virginia Water, Weybridge, Cobham, Chertsey, Byfleet, Egham and Walton-on-Thames. If you are not sure, just call us on 07548 589571.
Do you work on systems you did not install?
Yes. We service and repair most major brands of split, multi-split, ducted and cassette air conditioning, whoever fitted them.