Reading · Air conditioning installation
Air conditioning installation in Sonning
F-Gas certified and NICEIC approved, we cover Sonning for air conditioning installation. A fixed price before any work starts, and a 24/7 emergency line.
- A loft room or top floor that bakes in summer
- Fans and portables that do not keep up
- A business premises that overheats in summer
What we do, step by step
Testing is the last part of the visit wherever the system can be switched on. Then we explain what was done and answer your questions, and anything that needs a follow-up is pointed out there and then. All told, the work takes a day for most single-room installations, with multi-split, ducted and cassette systems taking longer. For a place like Sonning, the timing is set with you and the travel is our side of the planning.
- First comes a site survey, or photos and measurements for a straightforward job.
- We size the system for each room, then send a fixed-price quote with the units and where they go.
- 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.
- The system is commissioned and checked in every mode, and we hand over the controls, F-Gas records and warranty information.
Preparing for the visit
- Find the manual or the paperwork for the system, if you have it
- Make sure someone can let us in at the agreed time
- Mention any managing agent or landlord rules we need to follow
Get a fixed-price quote
For a fixed-price quote, phone 07833 053749 with the address and a few details about the rooms or units involved. Photos help a lot. We reply to enquiries the same working day.
Advice
Air conditioning installation in Sonning
Mitsubishi Electric, Daikin, Fujitsu, Panasonic, Toshiba, LG, Samsung, Mitsubishi Heavy Industries and Hitachi are among the brands we fit. We recommend a model on the survey and explain why it suits the room, and the manufacturer’s warranty terms are set out on your quote. Need an air conditioning installer for Sonning? We are based in East Grinstead and cover London and the South East, with a fixed-price quote before any work starts.
Space outside is rarely the problem in a place like Sonning. More often it’s the walls, the electrics and the length of the pipe run that need thinking about.
Looking after a system is mostly common sense: clear space around the outdoor unit, the cleaning the manual describes and a service at the recommended interval. It also keeps you on the right side of any warranty terms that ask for servicing.
- Place
- Sonning (RG4)
- Region
- Reading
- Typical price
- £1,200–£2,200 + VAT for one room
- Accreditations
- NICEIC approved, F-Gas certified
- Price
- A fixed price before any work starts
- Call
- 07833 053749
- Updated
- 30 October 2026
Owner checks or an engineer?
Before you call us about a fault, a few checks can save a visit: check the mode, the set temperature, the remote’s batteries and the breaker. If a breaker trips again after you reset it, leave it off and ring us on 07833 053749 or email us.
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 escaping refrigerant can cause cold burns. A suspected leak is our job, not yours.
Rented and managed buildings
For anyone managing more than one building, we can quote and plan the work across all of them. Every address has its own paperwork, so the files stay tidy.
Keeping records across a portfolio is half the battle. Each visit produces a dated record, plus the F-Gas records where refrigerant is involved, so you can show what was done and when.
Nearby places to Sonning
Also in Sonning
Your questions about air conditioning in Sonning
Do you cover smaller places like Sonning?
We do. Villages and hamlets get the same service as the bigger towns. We’re based in East Grinstead and plan each visit so the job can be finished in one trip where possible.
Is Sonning in your area for air conditioning?
Yes, Sonning is within the area we cover. Just phone 07833 053749 with a few details.
Can I do any of the installation myself?
Anything that involves the refrigerant needs an F-Gas qualified engineer from a certified company. That is a legal requirement, and manufacturers expect it for their warranty too. We’re happy to quote for the full job, supply to commissioning.
Is air conditioning possible in a flat?
Often, yes, but there are extra steps. Leaseholders normally need consent from the landlord or management company for an outdoor unit and holes through outside walls and the lease will say. Permitted development rules for flats are also tighter than for houses, and we flag anything that may need permission. This is general information, not legal advice.
Does air conditioning need its own electrical supply?
Most of the time. We check your consumer unit on the survey and include any electrical work on the quote, and our NICEIC approval covers the installation and certificate.
What does it cost to install air conditioning?
From £1,200 + VAT for a single-room split, with a typical range of £1,200–£2,200 + VAT. The price includes supply, installation, commissioning and F-Gas documentation and is fixed after a survey or from pictures.
Can landlords and managing agents book you?
Yes. From one rented home to commercial buildings, the approach is the same: survey or diagnosis, a fixed price and proper paperwork.
How the job changes from property to property
Outdoor unit positions
Where outside space is tight, the outdoor unit position shapes the whole design. Every option is checked on the survey and we flag any consent you may need.
Ceiling cassettes
A cassette sits flush in a suspended ceiling and spreads air in several directions and they’re a common choice for offices, shops and larger rooms.
Air conditioning around Sonning
The centre of Sonning lies within a conservation area. In the mile around Sonning’s centre, 2 conservation areas have been designated. The Bull Hotel, listed at grade II*, is one of roughly 46 protected buildings and structures in the half-mile around Sonning’s centre. If your property is listed or sits inside a conservation area, expect us to raise planning at the survey and to speak to the local planning authority (typically Wokingham council) where it’s needed. About 53% of homes in and around Sonning date from 1945 to 1972, according to Valuation Office Agency council tax records, and the 2021 Census found about 78% of households in detached or semi-detached houses. Homes of that age typically have cavity or solid brick walls, and we check which before planning the pipe route. Detached and semi-detached houses typically have space for the outdoor unit, and several rooms can share one on a multi-split.
Bedrooms under the roof and rooms with big sunny windows are normally the first to overheat, so they’re the usual place to start. Older streets near St Andrew's Church may fall within a conservation area, so we check the planning position before choosing where the outdoor unit goes.
Sonning is about 1 mile north-west of Woodley, in Reading. Wherever you are in the RG4 postcode area, we cover air conditioning. Sonning is one of 34 places in Reading we cover for homes and businesses. For properties nearby, see our Guildford page (21 miles or so).
Our nearest recent job to Sonning was on Princess Way, Camberley (GU15), about 12 miles south-east: installing a Samsung VRF system serving twelve rooms across two floors, including open-plan working areas, individual offices, a server room and a boardroom. More about it
We cover every part of RG4 for air conditioning and the streets around it. With the B478 and B4446 close by, Sonning is simple for us to get to. If you are just outside Sonning, we cover Play Hatch (1 mile north-west), Dunsden Green (2 miles north-west), Newtown (2 miles south-west), Caversham Park Village (2 miles north-west) and Littlestead Green (2 miles north-west). Further out, we also cover Caversham (3 miles west), Norcot (5 miles west), West Reading (4 miles west) and Tilehurst Within (5 miles west).
What’s near Sonning
In Sonning, that means homes and buildings near Ali's Pond Local Nature Reserve, Bull Inn and Waingels College and the streets around them. The nearest railway station is Twyford station, roughly 1.9 miles east of the centre. Nearby you’ll also find Berkshire Medical Heritage Centre Museum (2.5 miles south-west) and Royal Berkshire Hospital (2.6 miles south-west). Open spaces near Sonning include Sonning Hill and South Lake.
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