Hampshire · Air conditioning repair
Air conditioning repair in Charlwood, Hampshire
Expert air conditioning repair for Charlwood: diagnosis first, then a fixed-price quote, the work and written records. Call for a fixed-price quote.
- Ice forming on the indoor unit or pipes
- Poor airflow even with clean filters
- A unit blowing warm air
Air conditioning repair for homes and businesses in Charlwood
When air conditioning stops cooling, leaks water or shows an error code, the symptom rarely tells you the cause. A unit blowing warm air might have a blocked filter, a failed sensor, a fault on the circuit board or a refrigerant leak, which is why diagnosis comes first. If you’re dealing with a system that runs but doesn’t cool the room and an error code or flashing light on the unit, we can help.
Around Charlwood, outdoor units often sit close to gardens and hedges, and a coil clogged with leaves or seeds is a common cause of weak cooling.
Any work on the refrigerant circuit is recorded: what was done, the refrigerant type and any amount added or recovered. File them with the system’s paperwork, ready for the next service or a warranty query.
- Where
- Charlwood (SO24)
- Wider area
- Hampshire
- Price guide
- Diagnosis from £75 + VAT
- Certified
- NICEIC and F-Gas
- Response
- Answered the same working day
- Quote
- A fixed price before work begins
- Phone
- 07833 053749
- Last updated
- 30 October 2026
Air conditioning repairs in Charlwood: local notes
At about 50 miles from central London, Charlwood sits inside the area we cover across London and the South East. The Valuation Office Agency’s council tax figures show about 32% of homes in and around Charlwood were built in 2000 or later, and the 2021 Census found about 87% of households in detached or semi-detached houses. A photo of the outdoor unit and its surroundings tells us what access the visit needs.
Before you call, note what the unit is doing and any code on the controller. A unit that keeps tripping or showing the same code is worth a proper diagnosis.
Charlwood is about 6 miles south-west of Alton, in Hampshire. Properties in Charlwood get the same service as everywhere we cover: a look at the job first, a fixed-price quote and written records at the end. Our Hampshire coverage runs to 683 places, and Charlwood is one of them. The nearest of our city pages is Guildford, around 23 miles from Charlwood.
The closest recent job we can point to from Charlwood was on Petworth Road, Haslemere (GU27), about 14 miles east: installing a Mitsubishi Electric multi-split system serving the master bedroom, two further bedrooms and the basement games room.
Every address in SO24 is within our area. Places around Charlwood that are also on our list: Monkwood (1 mile south-west), Kitwood (1 mile north-west), Gilbert Street (1 mile north-west), Ropley (2 miles west) and West Tisted (2 miles south-west). We also work in nearby towns such as Basingstoke (13 miles north), Winchester (12 miles west), Havant (15 miles south) and Eastleigh (15 miles south-west).
Around Charlwood
A little further out are Alton Community Hospital (4.7 miles north-east). The countryside around Charlwood includes Red Hill and Shutts Copse.
Nearby places to Charlwood
Also in Charlwood
Leave it or put it right?
Faults do not fix themselves. If the system is faulty now, it will be faulty in a heatwave, when you need it most, so it’s worth having it diagnosed while you can plan the repair. Booking before summer means the work in Charlwood is done before the hot weather.
Several rooms, units or sites on one quote often makes better use of the time. Mention every unit or room you need covered and we’ll price it together.
Why book with us
- A site survey and a fixed-price quote
- Covering London and the South East
- A 24/7 emergency line
- MCS certified heat pump installers
See our cost guide and how to check a contractor.
Managing agents and facilities teams in Charlwood
We also work for facilities teams in offices, schools and public buildings in Charlwood and across Hampshire. Larger buildings can be done in stages to keep disruption down.
Running several properties is easier with one contractor. Our area covers Greater London and the South East, so a run of properties can go into one programme and kept to a regular schedule.
Questions from Charlwood
Who do I call if my air conditioning fails in Charlwood out of hours?
Yes: ring the emergency line, day or night, from anywhere in Charlwood. Have the make, model and error code ready, and we’ll talk you through what happens next.
Is Charlwood in your area for air conditioning repair?
We do: Charlwood falls inside our working area. Tell us a little about the job and we’ll take it from there.
What warranty do I get?
Warranty comes from the manufacturer and depends on the brand and product. Daikin, for instance, gives a standard 2 years on split air conditioning and we explain the terms for your brand on the quote.
What accreditations do you have?
F-Gas company certification, NICEIC approval for electrical work and MCS certification for heat pumps, plus Checkatrade membership. Engineers who handle refrigerant hold their own F-gas qualifications as well.
Will skipping a service affect the warranty?
That depends on the brand. Where servicing is a condition, a missed service could give the manufacturer grounds to refuse a claim, so we explain the terms on your quote.
Can landlords and managing agents book you?
Yes. From a single let flat to offices, shops and public buildings, we work the same way: a look first, a fixed-price quote and written records.
What does an air con repair cost?
The first step is a diagnosis, from £75 + VAT, and then you get a fixed price for the repair. Nothing goes ahead without your agreement.
What happens on the day
Everything the job needs comes with us, from tools and test equipment to ladders and dust sheets. All we ask is clear access to the units, or to where they’ll go, and to the consumer unit. On site, the work takes a single visit for many faults, while some repairs need a second visit once parts arrive. For a village like Charlwood, tell us about narrow lanes, gates and parking when you book.
- We start with what the unit is doing, the make and any code.
- A diagnosis visit finds the cause with proper tests.
- You get the cause explained and a fixed price for the repair.
- With your go-ahead, we carry out the repair, recording any refrigerant work.
- It’s tested running, and the write-up is left with you.
Getting ready for the visit
- Name a contact who can meet us at the agreed time
- Plan for pets to be kept clear during the visit
- Let us know where the consumer unit is
Get a fixed-price quote
Some jobs can be priced from pictures, while others need a survey. Multi-room systems, commercial buildings and anything with a long or hidden pipe route are normally surveyed first. Either way, you get a fixed price before any work is booked.
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What the work involves, system by system
Ducted and cassette systems
Water through a ceiling below a cassette or ducted unit needs prompt attention. A failed pump, a blocked drain or an overflowing tray is normally behind it and the diagnosis covers each of them.
VRF systems
VRF systems link many indoor units to shared outdoor units, often across a whole building. Faults are diagnosed through the system’s own fault codes and controls, then confirmed by testing and the repair is priced before any work starts.
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