Surrey · GU20
Air conditioning in GU20
Air conditioning installation, repair, servicing and heat pumps across GU20, from our base in East Grinstead.
Where we work in GU20
What we do in GU20
- Commercial air conditioning
- Air conditioning repair
- Air conditioning installation
- Air conditioning servicing
- Heat pump installation
- All services
For a price, phone us on 07833 053749 or use the quote form.
Neighbouring districts
Elsewhere in Surrey
All places in Surrey
Every area we cover
Our air conditioning service in GU20
Good air conditioning starts with the right system in the right place. We look at each room’s size, glazing, orientation and use, then agree where the indoor and outdoor units go and how the pipework, cable and condensate drain will run, all before the price is fixed. We’re often asked to deal with an office, shop or restaurant that’s uncomfortable for staff and customers and too many options and no clear advice, across air-to-air heat pumps, ducted systems and VRF systems.
The visit goes in the diary at a time that works for you, and we let you know if plans need to move. On arrival, the engineer compares the job with the survey, your photos or the details you gave us. If something is different, we talk it through with you before carrying on. After that, it takes anything from a day for one room to several days for a multi-room or ducted system.
- We survey the property, or work from your pictures for a simple job.
- Each room is sized and the unit positions agreed, then you get a fixed-price quote.
- On the day, dust sheets go down and the indoor and outdoor units are fitted.
- Pipework, cable and drain are run, the circuit is connected and the pipework is pressure tested and evacuated.
- It’s switched on, checked and handed over with its records.
Pricing in GU20
Several rooms, units or sites on one quote can make for a more efficient booking. Tell us about everything you’d like looked at and we’ll price it together.
Why people in GU20 choose us
- Warranty terms set out brand by brand
- MCS certified for heat pumps
- NICEIC approved for electrical work
- Covering London and the South East
How to get a quote
To help us quote: the address and the type of property, a few photos, the brand and model of anything already fitted and any symptoms, from error codes to drips. Once you have those, give us a ring on 07833 053749 or send an email.
What’s near Windlesham
Around Windlesham, our work takes us to homes and businesses near Gordon's School, Church of St John the Baptist and The Sun pub and the streets around them. You will also find Windlesham Village Infant School (0.7 miles north-west) and Brentmoor Heath (1.9 miles south). Windlesham’s nearest station is Bagshot station, about 1.4 miles west of the centre. A little further out are Chobham Museum (2.6 miles south-east) and Heatherwood Hospital (3.3 miles north-west). Not far away are Gracious Pond and Virginia Water Lake.
Air conditioning across GU20
Planning rules are the same across England, GU20 included: cooling-only units are not covered, listed buildings need consent and conservation areas restrict outdoor units facing a road.
Enquiries from GU20 get a reply on the working day they arrive. For a breakdown, use the 24/7 line.
Windlesham: A loft bedroom or a glazed extension is often the room that prompts the first call. If your home is in one of the older streets near Church of St John the Baptist, it’s worth checking whether it’s listed or in a conservation area before an install.
Looking after it afterwards
How well a system lasts depends on use and care. Here’s what we suggest:
- Wash or vacuum the filters as the manual describes
- Book an annual service
- Report drips, noises or error codes right away
- Let filters dry fully before you put them back
Commissioning is the last stage: every mode is tested before we go. Once it’s running properly, we take you through the controls and settings, so you are confident using it.
Do not ignore small changes. A drip, a noise or a flashing light is often an early sign of a fault, and early repairs are usually simpler.
What affects the quote in GU20
Before we fix a price, we need to know a few things. We check:
- Whether it’s a simple split or a larger system
- One-off work versus a regular service cycle
- How far the pipework has to run, and where
- The size of the job
Whatever the property, the quote works the same way: what’s needed, how we reach it, the parts and the labour. Ask for a fixed-price quote and we’ll explain each part.
What to send for a quote
What to send for a quote:
- A short video of any fault, such as a noise or a flashing light
- A photo of the consumer unit with the cover closed
- Photos showing the indoor unit and the space around it
- Where the property is and what kind of building it is
Every quote starts with a look at the job, either on a site survey or, for simple jobs, from your pictures and details. Then you get a fixed price so you know the cost before we begin.
For landlords and property managers
Landlords, letting agents and managing agents book us, not only the people who live or work in the property. Tell us who the contact on site is and who should receive the paperwork, and we’ll keep everyone informed.
When the building owner and the occupier are different, it’s worth checking the agreement for who looks after the system. We’re happy to deal with either side and send the records to whoever needs them.
What happens if it’s left?
The best time to plan air conditioning is before the hot weather, not during it. When people buy in a hurry, the unit is often the wrong size or badly placed, and that’s hard to put right later. A survey now gives time to choose properly.
Comparing quotes
- Whether anyone has checked the property or the system first
- What records you get at the end
- If the figure could change on the day
- Whether they hold F-Gas company certification, not just individual qualifications
GU20: your questions answered
How much is air conditioning for one room?
Single-room systems start from £1,200 + VAT and are typically up to £2,200 + VAT. That covers supply, installation, commissioning and the F-Gas paperwork, and we fix it after a survey or from your pictures.
Why use an F-Gas certified company?
Certification shows a business is approved to work on systems that hold F gas refrigerant. That isn’t optional: it’s required by law, and AirCon Doctor is certified.
Do you work on systems someone else installed?
Yes. We start with a proper look and tell you honestly what we find, including any issues with how it was fitted. You get a fixed price before any work goes ahead.
Is planning permission needed for the outdoor unit?
Not always. On a house, air-to-water heat pumps and, since 2025, air-to-air systems that heat as well as cool can be permitted development if they meet the conditions. Cooling-only units, listed buildings, flats and road-facing spots in conservation areas are where it typically comes up and the survey picks it up. This is general information, not legal advice.
Do you look at the job first?
Yes. Photos often do the job for simple work, while larger systems and faults that need testing are seen on site.
Is the equipment covered by a warranty?
The manufacturer’s warranty, on the manufacturer’s terms. Each brand sets its own conditions and periods, so we explain them on your quote.
Do you work for landlords and businesses?
Yes. From one rented home to commercial buildings, the approach is the same: a look first, a fixed-price quote and written records.