Greater London · Air conditioning installation
Air con installers in Hither Green
Air conditioning for Hither Green and the surrounding area: a survey or diagnosis, a fixed price, careful work and proper paperwork. Call for a fixed-price quote.
- An office, shop or restaurant that’s uncomfortable for staff and customers
- A loft room or top floor that bakes in summer
- An old system that needs replacing
What you can do yourself, and what needs us
Don’t move, re-route or disconnect units or pipework yourself. Disconnecting a system means dealing with refrigerant, which only a qualified engineer can do, and the electrical side needs a competent person. If you need something moved, we can quote for it.
For air conditioning, cleaning the indoor unit’s filters is the main job owners can do, if the manual says so. With the power off, they lift out, can be vacuumed or rinsed and must be fully dry before they go back. For a heat pump, the main owner jobs are a clear outdoor unit and sensible control settings.
Air conditioning in Hither Green, done properly
We fit wall-mounted splits, multi-split systems, ducted systems and ceiling cassettes, plus VRF systems for bigger commercial buildings. Which one suits you depends on the space, the building and how much of the unit you want to see and we talk you through it on the survey. Most split systems we fit in Hither Green are reversible: the Energy Saving Trust notes that air-to-air heat pumps are sometimes called air conditioning, which is why many owners use theirs all year.
Getting the size right matters more than the brand: we look at the room’s size, windows, insulation and use before choosing a unit.
London homes in Hither Green can be short of outside space, which means a rear wall bracket, a flat roof or a balcony is often the best spot for the outdoor unit. Neighbours’ windows and noise matter as much as appearance when we choose the position, and the pipe run is planned to be short, neat and out of the way.
AirCon Doctor is an F-Gas certified company and NICEIC approved for electrical work, MCS certified for heat pumps and a Checkatrade member. Refrigerant work is done by engineers who hold the F-gas qualifications the law requires.
- Where
- Hither Green (SE13, SE12, SE6)
- Region
- Greater London
- Credentials
- F-Gas certified company, NICEIC approved
- Pricing
- A fixed-price quote up front
- Prices
- From £1,200 + VAT
- Call
- 07833 053749
- Updated
- 30 October 2026
Fixed-price quotes for air conditioning in Hither Green
The quote reflects the job in front of us. We consider:
- A single visit or a regular plan
- Whether the existing supply is suitable
- How far the pipework has to run, and where
Leaving a fault or an overdue service rarely makes the work cheaper. Faults and wear in a system tend to grow, and a system working harder than it should costs more to run. If you’re not sure what’s needed, phone 07833 053749 or fill in the contact form and we’ll give you an honest view and a fixed price.
What to send for a quote
Before you ask for a quote, gather:
- The fuse board and where it is in the property
- The postcode and whether it’s a home, flat or business
- 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 no two buildings, rooms or systems are the same. Once we have looked at the job, from photos or on a survey, you get a fixed price. To get going, call 07833 053749 or drop us a line.
What air conditioning can’t fix
A few issues sit outside what this work can do:
- Stuffy rooms that need fresh air rather than cooling
- Problems with a gas boiler or the radiators
- Damp from leaks or a lack of ventilation
If you’re not sure, just call us on 07833 053749 or send an email and we will give you a straight answer before booking.
What the work covers
- Ducted systems
- VRF systems
- Air-to-air heat pumps
- Multi-split systems
- Wall-mounted split systems
- Ceiling cassettes
Hither Green: your questions answered
Is planning permission needed for air conditioning in Hither Green?
It comes down to the building and the spot chosen for the outdoor unit. The Lee Manor Conservation Area is close to the centre of Hither Green. 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 isn’t covered, listed buildings need consent and conservation areas restrict outdoor units facing a road. Where needed, we check with Lewisham council, which is usually the planning authority for Hither Green.
Do I need permission to put air conditioning in my flat in Hither Green?
Typically, yes, though leaseholders normally need the freeholder’s agreement. We look at where the outdoor unit could go, such as a balcony, flat roof or rear wall, and write it up for the freeholder or agent.
Where will you put the outdoor unit?
Wall brackets, ground level and flat roofs are all options, chosen for the pipe route, airflow and access. Noise near bedrooms and boundaries is part of the decision and position can affect planning.
Why use an F-Gas certified company?
Companies working on equipment that contains F gas must be certified by an approved body, and the engineers need their own qualifications. It’s how you know the refrigerant is being handled legally and safely.
What does it cost to install air conditioning?
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 is fixed after a survey or from photos.
How quickly will you reply?
The same working day. Then we agree a date that works for you, and you get a fixed price before any work goes ahead.
Can I fit air conditioning or a heat pump myself?
No, not the refrigerant side. The F-gas rules require certified companies and qualified engineers for it, and a new circuit is notifiable under Part P unless a registered electrician, such as a NICEIC approved contractor, does it.
What else we do in Hither Green
How it works
The work area is kept tidy throughout, with dust sheets down and offcuts and packaging cleared up. If we need to drill through a wall, we agree the spot with you first. On site, it takes about a day for a single-room system, longer for multi-room and ducted systems. For a job in Hither Green, tell us about parking, permits and access to the building when you get in touch.
- 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.
- Sheets go down first, then the indoor unit and the condenser are mounted.
- 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.
Before we arrive
- Tell us about any building rules, permits or sign-in
- Arrange for someone to be there to let us in
- Tell us about access, such as roof hatches, high walls or locked plant areas
Get a fixed-price quote
Every quote shows the VAT clearly, and the rate that applies to your job is stated. Homes, businesses and different kinds of work can be treated differently for VAT, so we confirm it in writing rather than guess. For a fixed-price quote, ring us on 07833 053749 or use the quote form.
Advice
Air conditioning around Hither Green
About 50% of homes across Hither Green and its surrounding area were built before 1919, according to Valuation Office Agency council tax records, and the last census (2021) found about 61% of households live in flats. Older properties often mean solid walls and period details, so pipe runs are planned to stay neat and out of sight. For a flat, we look at balconies, flat roofs and rear walls for the outdoor unit, and the lease often needs checking first. For a London home, we plan the outdoor unit position, the pipe route and any approvals before the day.
If your home is in one of the older streets near Church of St Swithun, it’s worth checking whether it’s listed or in a conservation area before an install. About 2 miles north stands Queen's House. Listed homes in any area need consent first, so tell us if yours is one.
Hither Green is about 2 miles south-east of New Cross, in Greater London. Hither Green gets the same approach as every job we take on: diagnosis first, a fixed price and proper paperwork when we’ve finished. 764 places in Greater London are on our list, large and small.
Our nearest recent job to Hither Green was on Loampit Vale, Lewisham (SE13), about 1 mile north-west: installing four Daikin cassette units in the main working area and a wall-mounted unit in the private event space. More about it
Our working area takes in SE13, SE12 and SE6, every street of it. We cover homes and businesses on Old Road, Manor Lane and Pascoe Road and nearby roads. If you are just outside Hither Green, we cover Lee (1 mile east), Ladywell (1 mile west), Lewisham (1 mile north-west), Catford (1 mile south-west) and Horn Park (1 mile east). Within a short drive, we also cover London (5 miles north-west), City of Westminster (8 miles north-west), Marylebone (8 miles north-west) and Kensington (9 miles west).
Around Hither Green
Locally, jobs take us to houses, flats and workplaces close to International Academy of Greenwich, The Edmund Halley pub and Manor House Gardens. There’s a railway station in Hither Green itself: Hither Green station. Well-known places in the area include Lewisham Shopping Centre (0.9 miles north-west) and University Hospital Lewisham (0.7 miles west). For a walk, there’s Brookmill Road Local Nature Reserve and Summer Hill.
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