West Sussex · Air conditioning installation
Air con installers in Cocking
Air conditioning in and around Cocking, from a site survey or diagnosis to sign-off with the price fixed before work begins.
- A room that is unbearable on warm days
- An ageing air conditioning system near the end of its life
- Uncertainty over the right type and size of system
Rented and managed buildings
When the building owner and the occupier are different, the lease or tenancy agreement normally sets out who maintains what. We’re happy to deal with either side and send the records to whoever needs them.
We regularly work with managing agents. Send the address, what’s needed and how access works and we’ll come back with a fixed-price quote.
About our air conditioning in Cocking
We fit wall-mounted splits, multi-split systems, ducted systems and ceiling cassettes, with VRF for larger buildings. Which one suits you depends on the space, the building and how much of the unit you want to see, and we explain the options on the survey. Air con, air conditioning, a split system: whatever you call it, it’s the job we do every week across West Sussex.
Homes around Cocking typically have room outside for an outdoor unit. The questions are more often the age of the walls, the electrics and how far the pipes need to run.
Some warranty terms depend on the system being serviced regularly by a qualified engineer. Where yours does, a regular service with us keeps that side in order, and every service is written up.
- Location
- Cocking (GU29)
- Region
- West Sussex
- Replies
- On the working day you ask
- Quote
- Fixed, in writing
- Typical price
- One room: £1,200–£2,200 + VAT
- Certified
- F-Gas certified, NICEIC approved
- Call
- 07833 053749
- Checked
- 30 October 2026
What happens on the day
The first job on site is protection: dust sheets over floors and furniture near the work and nothing is moved without asking you. After that, anything electrical is made safe and we start. The work on site takes about a day for a single-room system, longer for multi-room and ducted systems, and we tidy up before we leave. Somewhere like Cocking, it helps to know about lanes, gates and where to park.
- We start by looking at the rooms, the walls and where the outdoor unit can go.
- You receive one fixed figure covering the kit, the fitting and the positions we agreed.
- On the day, we fit the indoor and outdoor units and run the pipework, cable and condensate drain.
- Power is wired in, the joints are proved leak-tight under pressure and a vacuum pump draws out air and moisture.
- Finally, it’s commissioned, tested in each mode and handed over with the F-Gas records.
How to prepare
- Mention any parking restrictions near the property
- Move furniture away from the wall where we will be working
- Have the make and model of any existing unit to hand
Getting 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 start, call 07833 053749 or use the quote form.
Related advice
Common questions in Cocking
Do I need planning permission for air conditioning in Cocking?
It comes down to the building and the spot chosen for the outdoor unit. Central Cocking sits inside the Cocking Conservation Area. 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 the local planning authority (for Cocking, typically Chichester council).
Do you cover Cocking for air conditioning?
Yes. We work across London and the South East from our base in East Grinstead, and Cocking is part of that. Get in touch with the details and we reply the same working day.
Will you need to do electrical work?
Most of the time, yes: a dedicated circuit is needed. Adding a new circuit is notifiable building work under Part P unless it’s done by a registered competent person, and as NICEIC approved contractors we install and certify it as part of the job.
Which type of system should I choose?
It depends on the rooms and the building. Wall-mounted splits suit single rooms, multi-splits run several rooms from one outdoor unit, ducted systems hide the unit in the ceiling, and cassettes suit offices and larger rooms. We recommend one on the survey and explain why.
Do you offer emergency call-outs?
Yes, any time. If something urgent happens, like water coming from a unit or a critical room overheating, call our 24/7 line and we will agree what happens next.
Whose job is it to check the system for leaks?
Whoever operates the equipment, together with the technicians who service it. Systems below 5 tCO2e fall outside the set leak check intervals, while larger ones need checks at least every 12 months, or every 6 months from 50 tCO2e. We can tell you which band your system falls into.
What does F-Gas certified mean?
Companies working on equipment that contains F gas must be certified by an approved body, and each engineer needs the right qualifications too. It means the refrigerant in your system is handled legally.
What affects the cost of air conditioning
You’ll get a fixed price before any work starts. It takes into account:
- A single visit or a regular plan
- Whether it’s a simple split or a larger system
- The size of the job
Homes, offices, shops and public buildings are all priced the same way: the equipment, the access, the work involved and the time it takes. Call for a fixed-price quote and we’ll explain each part.
Asking for a quote
What to send for a quote:
- Wide pictures of the room or the existing unit
- A close-up of the unit’s label showing the model number
- The outdoor side of the property, including any roof or flat area
To get a fixed-price quote, call 07833 053749 or send an email and tell us about the property and what you need. Photos help a lot. We reply to enquiries the same working day.
Why it’s worth doing now in Cocking
Size matters more than brand. An undersized unit runs hard and still can’t keep the room cool; too big, and it switches on and off and wastes energy. Sizing each room properly on the survey avoids both. A dirty or faulty system works harder and costs more to run.
A single unit or a whole estate, we price it on the same basis: what needs doing, how we get to it and what it needs. The price is fixed before work begins, and the quote sets out the VAT.
Why choose AirCon Doctor in Cocking
- F-Gas certified company
- We reply to enquiries the same working day
- Members of Checkatrade
- Fixed-price quotes after a survey or pictures
Places near Cocking
What else we do in Cocking
What an install looks like in Cocking
At about 47 miles from central London, Cocking sits inside the area we cover across London and the South East.
Living close to St Catherine of Siena Church? Some older properties in parts like that are protected, and the survey finds out whether yours is. About 2.6 miles north stands Cowdray House. Listed homes in any area need consent first, so tell us if yours is one.
Cocking is about 8 miles north of Chichester, in West Sussex. Our engineers cover Cocking for air conditioning, along with the rest of West Sussex. Our West Sussex coverage runs to 371 places, Cocking among them. Worthing, roughly 18 miles off, has its own page on this site.
Not far from Cocking, a recent job of ours was on East Street, Chichester (PO19), about 8 miles south: installing a Daikin wall-mounted unit in the dining area and a second unit serving the kitchen pass area. More about it
All of GU29 is within our area, from busy streets to back roads. That includes properties on Bell Lane, The Croft and Cherry Close and the roads around them. If you are just outside Cocking, we cover Bepton (1 mile north-west), Heyshott Green (1 mile north-east), Cocking Causeway (1 mile north), Heyshott (1 mile east) and Bepton Common (2 miles north). Within a short drive, we also cover Bognor Regis (12 miles south), Chichester (8 miles south), Selsey (15 miles south) and Littlehampton (14 miles south-east).
Near you in Cocking
Well-known places in the area include Midhurst Community Hospital (3 miles north) and Midhurst Museum (2.5 miles north). Green spaces nearby include Levin Down and Iping and Stedham Commons.
A customer’s words
“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