East Sussex · Air conditioning installation
Air conditioning installation in Crowborough, East Sussex
F-Gas certified and NICEIC approved, we cover Crowborough for supply, installation and commissioning of air conditioning for homes and businesses, from one room to a whole building. A fixed price before work begins, and a 24/7 emergency line.
- Working from home in a room that gets too warm
- A business premises that overheats in summer
- Uncertainty over the right type and size of system
Air conditioning in Crowborough, done properly
Mitsubishi Electric, Daikin, Fujitsu, Panasonic, Toshiba, LG, Samsung, Mitsubishi Heavy Industries and Hitachi are among the brands we fit. The survey ends with a recommendation and the reasons for it, and the manufacturer’s warranty terms are set out on your quote. People searching for “air con near me” in Crowborough want two things: a sensible price and someone qualified. We publish typical prices and do the refrigerant work as an F-Gas certified company.
New circuits are done by our NICEIC approved electricians, so the electrical paperwork comes with the installation.
In a town like Crowborough, most of the homes we are asked about are houses, with some flats near the centre. People usually start with the room that gets hottest: a bedroom, a home office or a conservatory, and a multi-split can add more rooms later.
For a fault on a system that may still be under warranty, send us the make, model and installation date. We will tell you how the manufacturer’s warranty is likely to apply before any chargeable work goes ahead.
- Where
- Crowborough (TN6)
- Wider area
- East Sussex
- Price
- Fixed-price quote after a site survey
- Prices
- From £1,200 + VAT
- Accreditations
- F-Gas certified company, NICEIC approved
- Telephone
- 07833 053749
- Reviewed
- 30 October 2026
What the work involves, system by system
Wall-mounted split systems
A wall-mounted split is the most common choice for a single room. One unit inside, one outside, connected by pipework, a cable and a drain, routed as agreed on the survey.
Ducted systems
Ducted units can feed several rooms through a network of ducts, and they’re easiest to fit while ceilings are open, such as during a refurbishment.
How it works
On the day, we arrive at the time agreed with you and run through the plan before anything else. Floors and furniture near the work are covered with dust sheets, and the electrics are made safe before any panel comes off. The work itself takes a day or more, depending on the number of rooms, the pipe routes and the access. Three things shape a visit in Crowborough: parking, access to the outside of the building and when suits you.
- We start by looking at the rooms, the walls and where the outdoor unit can go.
- Each room is sized and you get a fixed-price quote setting out the equipment and the unit positions.
- The units go up and the pipework, cable and condensate drain are run neatly between them.
- Once the electrics are connected, the pipework is tested for leaks and put under vacuum before any refrigerant flows.
- We commission the system, show you the controls and leave the F-Gas records and the manufacturer’s warranty details.
How to prepare
- Mention any managing agent or landlord rules we need to follow
- Tell us about parking and loading
- Name a contact who can meet us at the agreed time
Ask for a quote
Our prices page gives typical ranges, but your quote is based on your job, because no two buildings, rooms or systems are the same. Once we have looked at the job, from pictures or on a survey, you get a fixed price. To get going, call 07833 053749.
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How we price air conditioning
We quote each job individually. This is what makes a difference:
- What kind of system it is
- Which make and model is being fitted or worked on
- The size of the job
Several rooms, units or sites on one quote can make for a more efficient booking. Mention every unit or room you need covered and we will price it together.
What we need to know
You don’t need the technical terms. Just send:
- The rating plate or label on any existing unit
- The outside wall, roof or yard where the outdoor unit sits or would go
- The address and the type of property
Quoting starts with a diagnosis, from a site survey or, where the job is straightforward, from photos and measurements. Then you get a fixed price before any work starts.
Nearby places to Crowborough
Also in Crowborough
Common questions in Crowborough
Is Crowborough in your area for air conditioning?
We do: Crowborough falls inside our working area. Tell us a little about the job and we’ll take it from there.
Do I need planning permission for air conditioning in Crowborough?
That depends on the building and where the outdoor unit goes. Around 3 listed entries sit within 0.5 miles of central Crowborough. Since 2025, an air-to-air heat pump on a house can count as permitted development if it meets the conditions and isn’t used only for cooling. Listed buildings still need consent, and in a conservation area a road-facing wall or roof isn’t allowed under those rules. If there’s any doubt, we ask Wealden council, which is usually the planning authority for Crowborough.
Why does F-Gas certification matter?
Anyone installing, repairing or servicing the refrigerant side must be qualified, and their company certified. Ask to see proof before booking anyone, and we’re happy to show ours.
What accreditations do you have?
F-Gas certified, NICEIC approved and MCS certified for heat pumps, plus Checkatrade membership. Engineers who handle refrigerant hold their own F-gas qualifications as well.
Does air conditioning need its own electrical supply?
Normally, yes. The fuse board is checked on the survey, and any electrical work goes on the quote and we install and certify the circuit as NICEIC approved contractors.
Can air conditioning heat my home as well?
Most of the time, yes: modern splits are typically heat pumps, so they heat as well as cool. The Energy Saving Trust notes that air-to-air heat pumps are sometimes referred to as air conditioning. Some cooling-only models exist, so we confirm it for the model on your quote.
How do you keep the place clean during the work?
Protection goes down first: dust sheets over floors and anything close to the work. Any drilling is agreed with you first, and we clear up the dust and offcuts before we leave.
Air conditioning in Crowborough: the local picture
The 2021 Census found about 73% of households in detached or semi-detached houses. Detached and semi-detached houses normally have space for the outdoor unit, and several rooms can share one on a multi-split.
With historic houses such as Groombridge Place about 4.6 miles north, it’s a reminder that older homes nearby may be listed, which changes the planning rules.
Crowborough is about 16 miles south of Sevenoaks, in East Sussex. Homes and businesses alike in Crowborough, our engineers can help with air conditioning. You’ll hear back from us the same working day, and there’s a 24/7 emergency line. Count every place we list in East Sussex and you reach 289, with Crowborough on the list. The nearest of our city pages is East Grinstead, around 9 miles from Crowborough.
One of our jobs in Crowborough
Beacon Road, Crowborough (TN6)
- Property
- A five-bedroom detached house.
- Work carried out
- Installation of a Mitsubishi Electric multi-split system serving four bedrooms and a large home office. The property had recently been extended and the home office formed part of the new extension. Refrigerant pipework was concealed within the new build fabric during construction.
- Outcome
- The client described the installation as one of the best investments in the property. The home office is used daily for video calls and client meetings, and the consistent temperature has been particularly valued during both summer heatwaves and cold winter mornings.
Crowborough sits on or near the A26 and B2100, which makes travel easy. As one of the bigger places in East Sussex, Crowborough has homes and businesses of every kind, all within our area. If you’re just outside Crowborough, we cover Jarvis Brook (1 mile east), Steel Cross (1 mile north-east), Boarshead (2 miles north-east), Sweethaws (2 miles south-west) and Marden's Hill (2 miles north-west). Within a short drive, we also cover Lewes (14 miles south-west), Hailsham (14 miles south), Uckfield (6 miles south-west) and South Malling (14 miles south-west).
What’s near Crowborough
Around Crowborough, our work takes us to homes and businesses near Beacon Academy and The Crowborough Cross pub and the streets around them. Crowborough’s nearest station is Crowborough station, roughly 1 mile south-east of the centre. Nearby you will also find Crowborough War Memorial Hospital (0.5 miles west). The countryside around Crowborough includes Crowborough Country Park.
Common problems we fix in Crowborough
Some people come to us for heating rather than cooling. Direct electric heaters convert electricity into heat one for one, while an air-to-air heat pump moves heat from outside, so it gives out more heat than the electricity it uses. Most modern split systems work this way.
Reasons to give us a call include:
- An old system that needs replacing
- Fans and portables that don’t keep up
- A home office that warms up with screens and equipment
Homes near The Parish Church of All Saints are a good example of where we look up the heritage status of the building before fixing anything to it.
Comparing quotes
- Whether the quote is a fixed price
- Whether anyone has checked the property or the system first
- Whether the electrical work is done by a registered contractor, such as NICEIC approved
What a customer said
“Very professional from the initial survey through to installation. The engineer explained everything clearly and the quote was exactly what we paid. Would not hesitate to recommend AirCon Doctor.”
David W., Haywards Heath