Surrey · Air conditioning installation
Air con installers in Gatton
Supply, installation and commissioning of air conditioning for homes and businesses, from one room to a whole building, for Gatton and the surrounding area. Ask us for a fixed-price quote; we reply the same working day.
- A portable unit with a hose out of the window
- Rooms heated by plug-in heaters
- Bedrooms and offices that overheat in summer
Air conditioning for homes and businesses in Gatton
Any installation we do in Gatton follows the same process as everywhere else we work: a site survey, or pictures for simple jobs, then a fixed-price quote, the installation, commissioning and F-Gas records. The price is fixed up front and the records are handed over at the end. Looking for air con installers near Gatton? AirCon Doctor works across London and the South East from East Grinstead, with a fixed-price quote before any work starts.
Getting the size right matters more than the brand: we look at the room’s size, windows, insulation and use before choosing a unit.
Space outside is rarely the problem in a place like Gatton. The questions are more often the age of the walls, the electrics and how far the pipes need to run.
Equipment warranty comes from the manufacturer, on its own terms, and we set them out on your quote. Terms differ from brand to brand, so we go through them with you rather than leave you to find the small print.
- Where
- Gatton (RH2, RH1)
- Wider area
- Surrey
- Price
- Fixed-price quote after a site survey
- Prices
- Single room from £1,200 + VAT
- Credentials
- F-Gas certified company, NICEIC approved
- Telephone
- 07833 053749
- Last updated
- 30 October 2026
Let and managed properties
The F-gas rules share responsibility for leak checking between the equipment’s operator and the service technicians. Where a building is let or managed, the lease or contract should make clear who looks after the system and we are happy to deal with whoever it is.
Whether it’s one property or many, you get the same standard: a look at the job first, a fixed-price quote, work booked with the occupier and written records afterwards.
Also near Gatton
Also in Gatton
Questions from Gatton
Can you do air conditioning in Gatton?
We do: Gatton falls inside our working area. Tell us a little about the job and we’ll take it from there.
Is air conditioning in Gatton permitted development?
It depends on the property. Central Gatton is a short walk from the Gatton Conservation Area. Since 2025, an air-to-air heat pump on a house can count as permitted development if it meets the conditions and is not used only for cooling. Listed buildings still need consent, and in a conservation area a road-facing wall or roof is not allowed under those rules. If there’s any doubt, we ask the planning department at Reigate and Banstead council, usually the authority for Gatton.
Can you look at a system you didn’t fit?
Yes. We look at it first and tell you what we find, including anything about the original installation that needs putting right. You get a fixed price before any work goes ahead.
Does servicing affect my 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.
How soon will you get back to me?
On the same working day you contact us. After that, we agree a survey, diagnosis or installation date that suits you, with a fixed price before work starts.
Do you provide F-Gas records?
Yes, on every job. New installations come with commissioning details, F-Gas records and warranty information, while repairs and services get a written note of what was found and done.
How much is air conditioning for one room?
A single-room split system is typically £1,200–£2,200 + VAT. Two rooms on a multi-split are typically £2,800–£4,500 + VAT, and three to five rooms £4,500–£8,500 + VAT, including supply, installation, commissioning and F-Gas documentation. You get a fixed price before any work starts.
System by system
Ducted systems
Ducted systems need space for the unit and the ductwork, and access for servicing. The survey confirms whether there’s room.
Outdoor unit positions
Outdoor units are fitted on wall brackets, at ground level or on a flat roof, depending on the property and the pipe route. It needs airflow around it and room for servicing.
The process
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. The visit takes about a day for a single-room system, longer for multi-room and ducted systems. Work in Gatton is booked in advance at a time that suits you.
- We survey the property, or work from your photos for a simple job.
- Output, positions and price are settled before anything is booked.
- We protect the area, then fit both halves of the system.
- Connections are made, checked for leaks and pulled down to a vacuum.
- It’s switched on, checked and handed over with its records.
Getting ready for the visit
- Clear access to the fuse board
- Have the make and model of any existing unit to hand
- Tell us about any building rules, permits or sign-in
Getting a quote
Getting a quote is straightforward. Send a few details and pictures, and we reply the same working day. Where a survey is needed, we arrange a time that suits you.
Read more
How we price air conditioning
The price is fixed before any work begins. It takes into account:
- The brand, model and parts involved
- How easy the units are to reach
- Whether it’s a one-off job or part of a maintenance contract
What you pay depends on the system and the number of rooms or units, how easy the units are to reach and the parts and time the job needs. You get a fixed price before any work starts, so there are no surprises.
What we need to know
Good pictures often save a visit. Try to include:
- Any error code or flashing light on the display
- The fuse board and where it is in the property
- The postcode and whether it’s a home, flat or business
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.
Air conditioning in Gatton: local notes
About 62% of homes across Gatton and its surrounding area date from 1945 to 1972, according to Valuation Office Agency council tax records. We check the wall construction on homes of that age, as it decides how the pipework goes through.
Living close to St Andrew's Church? Some older properties in parts like that are protected, and the survey finds out whether yours is. A loft bedroom or a glazed extension is often the room that prompts the first call.
Gatton is about 2 miles north of Redhill, in Surrey. We cover Gatton for air conditioning and across the rest of Surrey. Gatton is one of 395 towns, villages and districts in Surrey we cover.
The closest recent job we can point to from Gatton was on Frenches Road, Redhill (RH1), about 2 miles south: installing a Mitsubishi Electric wall-mounted unit in the open-plan living and kitchen area. More about it
If you need air conditioning at a property on Rocky Lane and Gatton Bottom or a nearby road, we can help. If your postcode is in RH2 and RH1, you are inside the area we cover. Places around Gatton that are also on our list: South Merstham (1 mile east), Holmethorpe (1 mile south-east), Merstham (1 mile north-east), Mugswell (1 mile north-west) and Redhill (2 miles south). Within a short drive, we also cover Epsom (7 miles north-west), Horley (6 miles south), Ewell (7 miles north-west) and Walton-on-Thames (13 miles north-west).
Local landmarks in Gatton
Around Gatton, our work takes us to homes and businesses near East Surrey College, Nutfield Marshes and St Bede's School. Gatton’s nearest station is Merstham station, roughly 1 mile east. A little further out are East Surrey Hospital (3.1 miles south) and The Belfry (1.6 miles south). Open spaces near Gatton include Colley Hill and Mercers Lake.
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