West Sussex · Air conditioning servicing
Air conditioning servicing in Charlton, West Sussex
Air conditioning servicing in and around Charlton, from a site survey or diagnosis to sign-off with the price fixed before work begins.
- Smells coming from the indoor unit
- Condensate leaking into the room
- Frost or ice on the refrigerant pipes
Air conditioning servicing in Charlton, done properly
A service is as much a check-up as a clean. We listen to the fans, look at the pipework and insulation, test the controls and check the electrical connections are sound, then explains anything that looks like it could cause a problem later. The work covers multi-split systems, wall-mounted split systems and air-to-air heat pumps, and the jobs we see most are smells coming from the indoor unit and systems that need a 6 or 12-monthly leak check.
Around Charlton, outdoor units sit close to gardens and greenery, so leaves, seeds and cobwebs collect on the coil. A yearly clean keeps the system working well.
Nothing is signed off by word of mouth: commissioning details for an installation, a fault and repair note for a repair, or a record of the service. File it with the manual, because it helps with any later warranty question.
- Where
- Charlton (PO18)
- Wider area
- West Sussex
- Prices
- Yearly service from £95 + VAT
- Approvals
- F-Gas certified company, NICEIC approved
- Quotes
- A fixed-price quote up front
- Phone
- 07833 053749
- Last updated
- 30 October 2026
What air conditioning servicing cannot fix
Not every problem is solved by air conditioning servicing, and we’ll tell you before any work starts. It won’t put right:
- Rooms that gain heat faster than any unit could cope with
- A failed compressor, fan motor or circuit board, which needs a repair
- A unit that was undersized when it was chosen
If you are not sure, just phone 07833 053749 or use the quote form and we’ll give you a straight answer.
What we work on in Charlton
- Wall-mounted split systems
- Ducted systems
- VRF systems
- Ceiling cassettes
- Multi-split systems
- Air-to-air heat pumps
Nearby places to Charlton
Also in Charlton
How it works
Each visit runs to the same pattern: check the plan with you, put the dust sheets down, do the work, check the system and explain it all to you. On site, the work takes a short visit for one split system, longer for multi-split, ducted or commercial plant. Visits to Charlton are agreed with you in advance and planned so the job can be finished in one trip where possible.
- We ask about the system: the make, the number of indoor units and any problems you’ve noticed.
- On arrival, a quick performance check shows how well it’s working before the clean.
- Filters, coils and the condensate drain are cleaned and cleared.
- Next come the terminals, the controller and the refrigerant side, with a leak check if the system’s size makes one a legal duty.
- You get a service record, with anything that needs attention explained.
How to prepare
- Unlock any gate, garage or side passage we need
- Clear the space around the indoor unit, or where it will go
- Mention any managing agent or landlord rules we need to follow
How to get a quote
Some jobs can be priced from photos, while others need a survey. Bigger systems, commercial sites and awkward pipe routes are normally surveyed on site. Either way, you get a fixed price before any work is booked.
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Fixed-price quotes for air conditioning servicing in Charlton
The survey or diagnosis tells us what the work involves. The main factors are:
- The type of system, from a single split to a larger system
- How easy the units are to reach
- The pipe route between the units
One room or a whole building, the quote is built the same way: the work involved, the access and the equipment. You will have a fixed price before any work starts, with VAT shown clearly.
What to send for a quote
Photos and a few facts are often enough to price a simple job. Send what you can of the following:
- The remote or wall controller showing any error
- The rating plate or label on any existing unit
- A few photos of the room and the wall the unit is on, or will go on
Our prices page gives typical ranges, but your quote is based on your job, because every property is different. Once we have looked at the job, from photos or on a survey, you get a fixed price. To start, phone us on 07833 053749 or write to us at info@aircondoctor.co.uk.
Servicing in Charlton: local notes
The centre of Charlton lies within the Charlton Conservation Area. In the mile around Charlton’s centre, 2 conservation areas have been designated. Historic England lists about 21 buildings and structures within half a mile of the centre of Charlton, including Fox Hall (grade II*). If a repair turns into a replacement on a listed building or in a conservation area, we check the planning position before changing the outdoor unit. The 2021 Census found about 71% of households in detached or semi-detached houses. Access to the outdoor unit is the one detail that most changes how a visit is planned.
Schools such as Singleton CofE Primary School can book servicing for half term or the summer break, when rooms are empty. If you cannot remember the last service, it’s probably due.
Charlton is about 5 miles north of Chichester, in West Sussex. Whatever kind of property you have in Charlton, we can help with air conditioning servicing. You’ll hear back from us the same working day and our emergency line runs 24/7. Charlton is one of 371 places in West Sussex we cover. There’s also a page for Worthing, roughly 16 miles from Charlton.
Not far from Charlton, a recent job of ours was on East Street, Chichester (PO19), about 5 miles south: installing a Daikin wall-mounted unit in the dining area and a second unit serving the kitchen pass area.
From Charlton Road and Knight's Hill to the smaller roads in between, nowhere is left out. Work in PO18 follows the same survey, fixed-price quote and written records as everywhere else we cover. Places around Charlton that are also on our list: Singleton (1 mile west), East Dean (1 mile east), West Dean (2 miles west), Cocking (3 miles north) and Heyshott (3 miles north). Within a short drive, we also cover Bognor Regis (9 miles south), Chichester (5 miles south), Selsey (12 miles south) and Littlehampton (11 miles south-east).
Near you in Charlton
Other landmarks nearby include Chichester Centre (4.6 miles south) and Weald and Downland Gridshell (0.8 miles west). For a walk, there’s Levin Down and Kingley Vale National Nature Reserve.
Looking after your system
Think of this as the after-treatment advice, in brief:
- Keep the service records with the warranty paperwork
- Book the service at least once a year
- Close windows when the air conditioning is running
Where the system needs F-gas leak checks, the result is recorded, and the next check is due within the period the rules set. We can book it in ahead of time.
Cleaning the filters between services helps a great deal. On many wall-mounted units, the filters lift out easily, and the manual shows how.
FAQs for Charlton
Is Charlton in your area for air conditioning servicing?
Yes. Charlton is one of the places we cover. Just call us on 07833 053749, or email if that’s easier with a few details.
Do you cover smaller places like Charlton?
We do. Villages and hamlets get the same service as the bigger towns. Visits to smaller places are planned so the engineer arrives with what the job needs.
What accreditations do you have?
As the law requires for refrigerant work, we’re an F-Gas certified company. We’re also NICEIC approved, MCS certified for heat pumps and Checkatrade members.
Will servicing keep my manufacturer’s warranty valid?
It depends on the brand. Some warranties may include conditions about regular servicing, so check the terms for your system. We are happy to go through them with you, and our service record shows the work was done.
What do you check on an air conditioning service?
Both the indoor and outdoor units are checked and cleaned: the filters, coils, drain and fans, followed by the wiring, controls and refrigerant performance. You get a record of the visit.
Which brands do you work with?
We install and work on the leading makes, including Mitsubishi Electric, Daikin, Fujitsu, Panasonic, Toshiba, LG, Samsung, Mitsubishi Heavy Industries and Hitachi. Send us the make and model if you have it.
Can you set up regular servicing?
Yes. Maintenance contracts are part of what we do, with visits at the interval your system and the manufacturer need. Each visit is written up, with F-Gas records where refrigerant work is involved.
From one of our customers
“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