Surrey · Air conditioning installation
Air conditioning installation in Old Dean, Surrey
We cover Old Dean for supply, installation and commissioning of air conditioning for homes and businesses, from one room to a whole building. Diagnosis first, a fixed price and proper paperwork when we finish.
- An ageing air conditioning system near the end of its life
- Portable units that are noisy and barely cope
- A loft room or top floor that bakes in summer
System by system
Electrical supply
A dedicated circuit is normally needed. As NICEIC approved contractors, we install it and issue the certificate, which takes care of the Part P notification.
Ceiling cassettes
A cassette sits flush in a suspended ceiling and spreads air in several directions, which suits offices, shops and open-plan spaces.
Air conditioning in Old Dean, done properly
Air conditioning isn’t only for summer: most modern splits heat too. The Energy Saving Trust recognises that air-to-air heat pumps often go by the name air conditioning, and a well-chosen system can earn its keep all year round. If you want air conditioning in Old Dean, one call covers the survey, the fixed-price quote, the installation and the F-Gas paperwork.
Outdoor units around Old Dean often sit on the ground or a low wall bracket at the back of the house, where it’s out of sight from the road and easy to service.
If a fault appears while the equipment is under the manufacturer’s warranty, tell us the make, model and installation date. We’ll tell you how the manufacturer’s warranty is likely to apply before any chargeable work goes ahead.
- Place
- Old Dean (GU15, GU19)
- Region
- Surrey
- Price guide
- One room: £1,200–£2,200 + VAT
- Replies
- Same working day
- Price
- Fixed, in writing
- Accreditations
- F-Gas certified, NICEIC approved
- Call
- 07833 053749
- Checked
- 30 October 2026
More services for Old Dean
What air conditioning can’t fix
We will always give you a straight diagnosis, so here’s what air conditioning will not do:
- Work that needs permission from a landlord or the council
- Central heating repairs
- Stuffy rooms that need fresh air rather than cooling
If in doubt, phone us on 07833 053749 or drop us a line and we will say what we think.
Parts of the system we cover
- VRF systems
- Multi-split systems
- Air-to-air heat pumps
- Ducted systems
- Ceiling cassettes
- Wall-mounted split systems
Looking after it afterwards
Simple habits make a real difference. Our advice:
- Let filters dry fully before you put them back
- Flag any change in how the system sounds or performs
- Keep the outdoor unit clear of leaves, plants and clutter
An annual service keeps the system running efficiently, and some manufacturers make servicing a warranty condition. We will remind you when it’s due, so it doesn’t get forgotten.
Book an annual service. The engineer cleans the coils and drain, checks the electrics and the refrigerant circuit and catches small problems early and keeps the warranty paperwork right where servicing is a condition.
Old Dean: your questions answered
Will you come out to Old Dean?
Yes, and the size of the place makes no difference to how we work. We’re based in East Grinstead and plan each visit so the job can be finished in one trip where possible.
Is Old Dean in your area for air conditioning?
Yes. We work across London and the South East from our base in East Grinstead, and Old Dean is part of that. Get in touch with the details and we reply the same working day.
Where will you put the outdoor unit?
It can go on a wall bracket, at ground level or on a flat roof, chosen for the pipe route, airflow and access. Noise near bedrooms and boundaries is part of the decision, and the position can affect planning.
Why use an F-Gas certified company?
Certification shows a business is approved to work on systems that hold F gas refrigerant. That is not optional: it’s required by law, and we hold it.
Will I need planning permission?
It depends on the system and the property. In England, an air source heat pump on a house can be permitted development if it meets set conditions, including the MCS 020(a) noise check, but a cooling-only unit is not covered, so check with the council. Flats, listed buildings and conservation areas have tighter rules. This is general information, not legal advice.
Which accreditations do you hold?
As the law requires for refrigerant work, we are an F-Gas certified company. NICEIC approval, MCS certification for heat pumps and Checkatrade membership sit alongside it.
Do you work on all makes?
Mitsubishi Electric, Daikin, Fujitsu, Panasonic, Toshiba, LG, Samsung, Mitsubishi Heavy Industries, Hitachi and others. For a new system, we suggest the make and model that suit the property and explain why.
How the visit works
Each visit runs to the same pattern: check the plan with you, protect the area, do the work, test what we have done and talk you through it. On site, the work takes a day for most single-room installations, with multi-split, ducted and cassette systems taking longer. In a place like Old Dean, parking is rarely an issue, but tell us about gates and access to the back of the property.
- First the diagnosis: a survey of the rooms, the walls, the outside and the electrics.
- Then the prescription: the right system and size for each room, on a fixed-price quote.
- Then the work: units up, pipes and drain run, and a new circuit where needed.
- Before it runs, the pipework is proved tight and put under vacuum.
- Finally, the clean bill of health: commissioning, the controls explained and your paperwork handed over.
How to prepare
- Plan for pets to be kept clear during the visit
- Let us know if the units are on a roof, a high wall or in a locked area
- Give us access to the outside wall, roof or yard where the outdoor unit sits
Getting a quote
Every quote starts with a look at the job, from a site survey or, where the job is straightforward, from pictures and measurements. After that, we send a fixed price so you know the cost before we begin.
Read more
What an install looks like in Old Dean
About 59% of homes in and around Old Dean date from 1945 to 1972, according to the Valuation Office Agency’s council tax figures. Homes of that age normally have cavity or solid brick walls, and we check which before planning the pipe route. About 29 miles out from central London, Old Dean is part of the South East area we work across.
A loft bedroom or a glazed extension is often the room that prompts the first call. Around St Martin's Church, a quick check of the listing and conservation maps is part of planning any install.
Old Dean is about 1 mile north-east of Camberley, in Surrey. We cover Old Dean for air conditioning, along with the rest of Surrey. Our Surrey coverage runs to 395 places, Old Dean among them. Guildford, roughly 9 miles off, has its own page on this site.
The closest recent job we can point to from Old Dean was on Princess Way, Camberley (GU15), about 1 mile south-west: installing a Samsung VRF system serving twelve rooms across two floors, including open-plan working areas, individual offices, a server room and a boardroom. Read more
Our engineers cover all of GU15 and GU19. Esher Road, Gibbet Lane and Sutton Road and the roads off them are all inside our area. Other places close to Old Dean include Camberley (1 mile south-west), York Town (2 miles south-west), Frimley (3 miles south), College Town (3 miles west) and Watchmoor (3 miles south-west). Further out, we also cover Guildford (9 miles south-east), Woking (7 miles east), Farnham (10 miles south) and Egham (9 miles north-east).
Landmarks near Old Dean
We fit and service air conditioning in homes and premises around Pine Ridge Infant School, Poors Allotment and Jolly Farmer pub, among other places. Old Dean’s nearest station is Camberley station, roughly 1.5 miles south-west. Nearby you’ll also find Frimley Park Hospital (2.4 miles south-west) and Surrey Heath Museum (1.4 miles south-west). Open spaces near Old Dean include Heath Lake and Wildmoor Heath.
What a customer said
“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