Hampshire · Air conditioning installation
Air Conditioning in Langstone
Air conditioning for Langstone and the surrounding area: a survey or diagnosis, a fixed price, careful work and proper paperwork. Call for a fixed-price quote.
- Not knowing which system, size or brand to choose
- A home office that warms up with screens and equipment
- A business premises that overheats in summer
Air con installers in Langstone
Most air conditioning needs its own electrical supply from the consumer unit. Under Part P, a new circuit is notifiable unless a registered competent person does it, and as NICEIC approved contractors we can install and certify it as part of the job. If you want air conditioning in Langstone, you get one team and one number from survey to sign-off, wherever you are in Hampshire.
Villages like Langstone often have older houses and cottages, some of them listed. We check that first, because permitted development doesn’t apply within the grounds of a listed building, and the outdoor unit position is chosen to suit the building.
Whatever the visit, you get a written record: 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.
- Place
- Langstone (PO9, PO11)
- Wider area
- Hampshire
- Costs
- Single room from £1,200 + VAT
- Certified
- F-Gas certified, NICEIC approved
- Enquiries
- On the working day you ask
- Price
- Fixed, in writing
- Call
- 07833 053749
- Last updated
- 30 October 2026
What we do, step by step
If the system has to be off for part of the visit, we tell you before work begins, so you can plan around it. In a business, work can often be done one area at a time. The work takes anything from a day for one room to several days for a multi-room or ducted system. Seeing the property in pictures first means the trip to Langstone can be planned properly.
- We survey the property, or work from your photos for a simple job.
- Each room is sized and the unit positions agreed, then you get a fixed-price quote.
- Sheets go down first, then the indoor unit and the condenser are mounted.
- We run and connect the pipes, cable and drain, then pressure test and evacuate the circuit.
- The system is commissioned, the controls explained and the F-Gas records handed over.
Before we arrive
- Clear a path to the units and the space around them
- Name a contact who can meet us at the agreed time
- Let us know where the consumer unit is
Getting a price
Quoting starts with a diagnosis, either on a site survey or, for simple jobs, from your pictures and details. After that, we send a fixed price before any work starts.
Related advice
What owners can safely do
Write down what you notice: error codes, noises, drips, smells or a drop in performance. It helps us diagnose quickly, and a photo of the display helps even more.
Refrigerant is off limits for anyone without the right qualifications. The law requires anyone working on equipment containing F gas to hold the right qualifications, and the company to be certified, and refrigerant lines can cause cold burns. If you suspect a leak, switch the system off and call us.
Langstone: your questions answered
Do you cover smaller places like Langstone?
We do. Villages and hamlets get the same service as the bigger towns. A few photos and the postcode are enough to get things started.
Does being near the sea make a difference to air conditioning in Langstone?
It can, as Langstone is within about 1 mile of the sea, where salt in the air is hard on coils and fixings. The outdoor unit position, its fixings and regular servicing all help near the sea.
Will I get records for the system?
Yes. You get a written record of every visit, and any work on the refrigerant circuit goes in the F-Gas records. Keep them with the manual and the warranty documents.
Can you fit air conditioning in a leasehold flat?
It depends on the building and the lease. An outdoor unit can sometimes go on a balcony, roof or rear wall, with consent, and we check the options on the survey. This is general information, not legal advice.
Which type of air conditioning is best?
The right one depends on how many rooms you want to cool, how much space there is outside and how visible you want the indoor units to be. Ducted units need a void or loft, and cassettes need a suspended ceiling, which we check on the survey.
Do I need to service the system to keep the warranty?
It can, for some brands. Send us the make and model and we will tell you what the manufacturer expects, and book the service at the interval they recommend.
Do you have a 24/7 line?
Yes. Our emergency line runs 24/7 for breakdowns that can’t wait. Call 07833 053749 and tell us what’s happened.
How we price air conditioning
Before we fix a price, we need to know a few things. We check:
- A single visit or a regular plan
- The number of rooms, units or zones
- The distance and route between the indoor and outdoor units
Typical ranges are on our prices page, but your price depends on the job in front of us. Call for a fixed-price quote, and we will explain what it covers.
Helping us quote
A few details help us quote accurately. With your enquiry, please include:
- The rating plate or label on any existing unit
- Photos showing the indoor unit and the space around it
- The outside wall, roof or yard where the outdoor unit sits or would go
Our prices page gives typical ranges, but your quote is based on your job, because no two buildings, rooms or systems are the same. After a look at the job, by photos or a survey, the price is fixed. To start, ring us on 07833 053749 or send an email.
What happens if it’s left?
Putting up with another summer of portable units and fans rarely makes sense. A properly installed split moves heat outside, keeps the noisy parts out of the room and in most cases heats too, so it earns its keep all year. Small faults tend to grow, so it’s worth dealing with them early.
The pipe route, the height of the units and how we reach them all affect the cost. We take each of them into account, and the price is fixed before work begins.
What you get with us
- Mitsubishi Electric, Daikin, Fujitsu, Panasonic, Toshiba and more
- Every job looked at before it’s priced
- Covering London and the South East
- 24/7 emergency line for breakdowns
Places near Langstone
What else we do in Langstone
Air conditioning around Langstone
At about 1 mile from the coast, Langstone is close enough for sea air to matter. That is worth knowing for an install, as salt air speeds up corrosion on outdoor coils and fixings, so we choose the position and fixings with that in mind. The 2021 Census found about 61% 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. Central Langstone is inside the Langstone Conservation Area. 8 conservation areas lie within a mile of central Langstone. On the National Heritage List, around 8 entries fall within 0.5 miles of the middle of Langstone; The Ship Inn (grade II) is one. That matters for air conditioning: permitted development doesn’t apply within the grounds of a listed building, in a conservation area the outdoor unit can’t go on a wall or roof facing a road, and a unit used only for cooling is not covered at all, so we check with Havant council, normally the planning authority here where needed.
Warblington Castle, about 0.8 miles north-east, is one of the historic houses nearby, and if your own home is listed, consent comes before any air conditioning is fixed to it. If your home is in one of the older streets near Saint Nicholas' Chapel, it’s worth checking whether it’s listed or in a conservation area before an install.
Langstone is about 2 miles south of Havant, in Hampshire. Properties in Langstone 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 list for Hampshire has 683 entries, and Langstone is one. For properties nearby, see our Worthing page, about 25 miles away.
The closest recent job we can point to from Langstone was on East Street, Chichester (PO19), about 9 miles east: installing a Daikin wall-mounted unit in the dining area and a second unit serving the kitchen pass area. Read more
Main roads around Langstone include the A3023, which makes travel easy. We work across PO9 and PO11 for air conditioning. Close to Langstone, our area also takes in Warblington (1 mile east), Northney (1 mile south-east), Denvilles (1 mile north-east), Stoke (1 mile south) and North Hayling (1 mile south-east). Larger places within reach include Gosport (8 miles west), Fareham (9 miles west), Horndean (5 miles north) and Hedge End (15 miles west).
Near you in Langstone
Locally, jobs take us to houses, flats and workplaces close to The Royal Oak pub and Warblington School, among other places. Langstone’s nearest station is Havant station, roughly 1.1 miles north of the centre. Nearby you will also find Warblington Castle (0.8 miles north-east) and Havant Museum (0.8 miles north). The countryside around Langstone includes Southmoor Nature Reserve.
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