Surrey · Air conditioning installation
Air conditioning installation in Ranmore Common
Air conditioning, in Ranmore Common and nearby. Ask us for a fixed-price quote, and we’ll reply the same working day.
- Rooms under the roof that stay hot into the night
- An old system that needs replacing
- A portable unit with a hose out of the window
Honest limits
Not every problem is solved by air conditioning, and we’d rather say so up front. It will not put right:
- Stuffy rooms that need fresh air rather than cooling
- Building damp that has a structural cause
- An installation that needs consent nobody has given yet
If you are not sure, just ring 07833 053749 or send an email and we’ll give you a straight answer.
Parts of the system we cover
- Ceiling cassettes
- VRF systems
- Multi-split systems
- Air-to-air heat pumps
- Wall-mounted split systems
- Ducted systems
About our air conditioning in Ranmore Common
Think of it as diagnose, treat and sign off: the survey diagnoses what the rooms need, the installation is the treatment and commissioning is the sign-off. At sign-off, the system is tested in each mode, the controls are explained and the F-Gas records are left with you. Most split systems we fit in Ranmore Common are reversible: in heating mode they work as an air-to-air heat pump, so a system bought for summer earns its keep in winter too.
Around Ranmore Common, many people choose a system that heats as well as cools, which suits rooms the main heating does not reach well, such as a garden room or loft.
AirCon Doctor is an F-Gas certified company and NICEIC approved for electrical work, MCS certified for heat pumps and a Checkatrade member. Our engineers hold the F-gas qualifications needed to work on refrigerant.
- Where
- Ranmore Common (RH5)
- Wider area
- Surrey
- Enquiries
- Answered the same working day
- Quote
- A fixed price before work begins
- Approvals
- F-Gas certified company, NICEIC approved
- Prices
- From £1,200 + VAT
- Telephone
- 07833 053749
- Last updated
- 30 October 2026
Nearby places to Ranmore Common
Also in Ranmore Common
How it works
Our engineers bring the tools, gauges and access equipment the job needs. All we ask is clear access to the units, or to where they’ll go, and to the consumer unit. The visit takes a day or more, depending on the number of rooms, the pipe routes and the access. A note on how to find the property and where to park makes a visit to Ranmore Common easier.
- You send pictures, or we visit and survey the rooms and outside.
- Output, positions and price are settled before anything is booked.
- On the day, dust sheets go down and the indoor and outdoor units are fitted.
- We run and connect the pipes, cable and drain, then pressure test and evacuate the circuit.
- It’s switched on, checked and handed over with its records.
How to prepare
- Tell us about parking and loading
- Let us know if the units are on a roof, a high wall or in a locked area
- Plan for pets to be kept clear during the visit
Ask for a quote
Here’s what helps us quote: the address and the type of property, a few photos, the make and model of any existing system and any symptoms, from error codes to drips. Then call 07833 053749 or email us.
Advice
Fixed-price quotes for air conditioning in Ranmore Common
The survey or diagnosis tells us what the work involves. The main factors are:
- The distance and route between the indoor and outdoor units
- What kind of system it is
- The electrical supply and whether a new circuit is needed
A single unit or a whole estate, we price it on the same basis: the work involved, the access and the equipment. You’ll have a fixed price before we start, with VAT shown clearly.
Before you get in touch
Photos let us diagnose from a distance. Try to include:
- Photos showing the indoor unit and the space around it
- The paperwork from the last service, if you have it
- The outdoor side of the property, including any roof or flat area
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 pictures or on a survey, you get a fixed price. To start, ring 07833 053749 or send an email.
System by system
Multi-split systems
A multi-split runs several indoor units from one outdoor unit. It’s a neat answer when space outside is limited and several rooms need it, with each room controlled separately.
Outdoor unit positions
On flats and terraced houses, space outside is often the deciding factor. We look at walls, roofs, balconies and yards on the survey and we flag any consent you may need.
Ranmore Common: your questions answered
Will you come out to Ranmore Common?
Yes, smaller places are covered as well as towns. Send a few details and photos, and we reply the same working day.
Is air conditioning in Ranmore Common permitted development?
It comes down to the building and the spot chosen for the outdoor unit. Around 4 listed entries sit within 0.5 miles of central Ranmore Common. An air-to-air system used for heating as well as cooling can be permitted development on a house if it meets the conditions, but a cooling-only unit is not covered, listed buildings need consent and conservation areas restrict outdoor units facing a road. Where needed, we check with Mole Valley council, which is usually the planning authority for Ranmore Common.
Is there a survey before the work?
Yes. For simple jobs, photos and a few details can be enough, while larger systems and faults that need testing are seen on site.
Can I have air conditioning in a flat?
In many cases, but permissions come first. Leaseholders normally need consent from the landlord or management company for an outdoor unit and holes through outside walls, so check the lease. Planning rules for flats are tighter too, and we flag anything that may need permission. This is general information, not legal advice.
How does the warranty work?
Warranty is the manufacturer’s own, on its terms. Terms differ by brand, and we set them out on your quote.
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 recorded, with F-Gas records where refrigerant work is involved.
Which type of system should I choose?
It depends on the rooms and the building. A split suits one room, a multi-split several, a ducted system hides the unit, and a cassette spreads air across larger rooms. The survey ends with a recommendation and the reasons.
Air conditioning in Ranmore Common: the local picture
At about 21 miles from central London, Ranmore Common sits inside the area we cover across London and the South East.
Polesden Lacey, about 1.2 miles north, is one of the historic houses nearby, and if your own home is listed, consent comes before any air conditioning is fixed to it. Living close to Church of St Barnabas? Some older properties in parts like that are protected, and the survey finds out whether yours is.
Ranmore Common is about 2 miles north-west of Dorking, in Surrey. Homes and businesses alike in Ranmore Common, we can help with air conditioning. You’ll hear back from us the same working day and our emergency line runs 24/7. Ranmore Common is one of 395 towns, villages and districts in Surrey where we work for homes and businesses. You can also see our page for Reigate, about 7 miles away.
The closest recent job we can point to from Ranmore Common was on South Street, Dorking (RH4), about 2 miles south-east: installing two Panasonic wall-mounted units: one in the main treatment room and one in the reception and waiting area. See the job
Work in RH5 follows the same survey, fixed-price quote and written records as everywhere else we cover. If you’re just outside Ranmore Common, we cover Westcott (1 mile south), Westhumble (2 miles north-east), Dorking (2 miles south-east), Pixham (2 miles east) and Wotton (2 miles south-west). Further out, we also cover Guildford (9 miles west), Woking (10 miles north-west), Epsom (8 miles north-east) and Horley (10 miles south-east).
Local landmarks in Ranmore Common
Around Ranmore Common, our work takes us to homes and businesses near Pippbrook House, The Priory CofE Voluntary Aided School and Milton Heath and The Nower, among other places. The nearest railway station is Dorking West station, about 1.1 miles east. Nearby you will also find Betchworth Castle (3 miles east) and Mesolithic Museum (3.3 miles south-west). Open spaces near Ranmore Common include Box Hill and Combe Bottom.
A customer’s words
“Office air con broke down in the July heatwave. Called at 8am, engineer was here by noon and fixed within 2 hours. Brilliant emergency response. They now hold the service contract for the whole building.”
James T., Crawley, office manager