Greater London · Air conditioning installation
Air Conditioning in Lissenden Gardens
Air conditioning for Lissenden Gardens and the surrounding area: a survey or diagnosis, a fixed price, careful work and proper paperwork. Call for a fixed-price quote.
- Not knowing which system, size or brand to choose
- Portable units that are noisy and barely cope
- Old electric heaters you’d like to replace with something more efficient
Air conditioning installation in Lissenden Gardens
Think of it as diagnose, treat and sign off: survey first, install second, commission and hand over last. At sign-off, the system is tested in each mode, the controls are explained and the F-Gas records are left with you. Whether you call it air con, air conditioning or an air-to-air heat pump, it’s the job we do every week across Greater London.
Across London, and in Lissenden Gardens too, a lot of air conditioning goes into flats and terraces rather than detached houses. So the first questions are where the outdoor unit can sit, how the pipes get to it and whose permission is needed. In a flat, the lease and the freeholder usually come into it, so we write up the proposed positions for them to see.
Refrigerant work is written up in the F-Gas records: the work carried out, the refrigerant involved and the quantities. File them with the system’s paperwork, as a manufacturer or a future engineer may ask to see them.
- Place
- Lissenden Gardens (NW5, NW3, N19)
- Wider area
- Greater London
- Price guide
- Single room from £1,200 + VAT
- Approvals
- NICEIC approved, F-Gas certified
- Quote
- Fixed, in writing
- Call
- 07833 053749
- Reviewed
- 30 October 2026
Air conditioning around Lissenden Gardens
The Valuation Office Agency’s council tax figures put about 49% of homes across Lissenden Gardens and its surrounding area before 1919, and the last census (2021) found about 79% of households live in flats. Older homes often have solid walls, which take longer to core drill, so we plan pipe routes carefully and keep them as discreet as we can. For a flat, we look at balconies, flat roofs and rear walls for the outdoor unit, and the lease often needs checking first. In London, outdoor unit positions, building rules and access tend to need more planning than the install itself.
With historic houses such as Keats House about 0.8 miles west, it’s a reminder that older homes nearby may be listed, which changes the planning rules.
Lissenden Gardens is about 1 mile east of Hampstead, in Greater London. Whether you’re in the middle of Lissenden Gardens or further out, our engineers cover air conditioning, from a single room to a whole building. Our list for Greater London has 764 entries, and Lissenden Gardens is one.
The closest recent job we can point to from Lissenden Gardens was on East Hill, Wandsworth (SW18), about 7 miles south: installing a Daikin wall-mounted unit in the open-plan living area. See the job
Whether you are on Rona Road, Dale Road and Fleet Road or a nearby road, we can help. Our engineers cover all of NW5, NW3 and N19 and the roads nearby. Other places close to Lissenden Gardens include Gospel Oak (1 mile south), Dartmouth Park (1 mile north-east), Tufnell Park (1 mile east), Kentish Town (1 mile south) and Chalk Farm (1 mile south). Within a short drive, we also cover London (5 miles south-east), City of Westminster (3 miles south), Marylebone (3 miles south) and Kensington (5 miles south-west).
Around Lissenden Gardens
Around Lissenden Gardens, our work takes us to homes and businesses near Parliament Hill, The Royal School and Gospel Oak Primary School and the streets around them. You will also find The Bull and Last pub (less than half a mile north-east) and Cecil Sharp House (1.3 miles south). Lissenden Gardens has its own railway station: Gospel Oak station. A little further out are Royal Northern Hospital (1.2 miles east) and Montfichet's Tower (3.7 miles south-east). Not far away are Parliament Hill and The Long Water.
Common questions in Lissenden Gardens
Will air conditioning in Lissenden Gardens need planning permission?
It comes down to the building and the spot chosen for the outdoor unit. Central Lissenden Gardens sits inside the Dartmouth Park Conservation Area. Put simply: reversible systems on houses can be permitted development, cooling-only ones cannot, listed buildings need consent, and conservation areas limit outdoor units facing a road. When your property needs a decision, we contact the planning department at Camden council, usually the authority for Lissenden Gardens.
Do I need permission to put air conditioning in my flat in Lissenden Gardens?
Often, yes, but the lease and the freeholder normally have a say. Permitted development rules for flats are tighter than for houses, so we check the outdoor unit position and give you the details to send to the freeholder or managing agent.
How much is air conditioning for one room?
For one room, a 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, with supply, fitting, commissioning and F-Gas documentation included. The price is fixed before any work starts.
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 tell you why.
Will you work on another installer’s system?
Yes. We work on systems fitted by other installers as well as our own, on all the main brands. Tell us the make and model and send any paperwork you have.
Do you offer emergency call-outs?
Yes. Our emergency line runs 24/7 for problems that can’t wait for a planned visit. Call 07833 053749 and tell us what’s happened.
Whose job is it to check the system for leaks?
Responsibility is shared between the operator, normally whoever owns or controls the equipment, and the service technicians. How often depends on the size of the refrigerant charge in tonnes of CO2 equivalent: at least every 12 months from 5 tCO2e, and every 6 months from 50 tCO2e.
Why act early in Lissenden Gardens
There’s a tax point for homes: installing energy-saving materials in residential accommodation is zero-rated until 31 March 2027, then 5%. Whether a particular system qualifies depends on the facts and we confirm the VAT on your quote. This is general information, not tax advice. Allow time for any approvals your building in Lissenden Gardens needs.
Our prices page shows typical ranges, but each job is priced on what it involves. For a fixed-price quote, call us on 07833 053749, or email if that’s easier, and we’ll talk you through it.
Why book with us
- NICEIC approved electrical contractors
- A 24/7 emergency line
- A reply the same working day
- Diagnosis first, then a fixed price
Read our cost guide or how to check a contractor.
What we do, step by step
Testing is the last part of the visit wherever the system can be switched on. Then we explain what was done and answer your questions, and anything that needs a follow-up is pointed out there and then. The visit takes about a day for a single-room system, longer for multi-room and ducted systems. For a job in Lissenden Gardens, tell us about parking, permits and access to the building when you get in touch.
- You send pictures, or we visit and survey the rooms and outside.
- The system is sized, positions are agreed and the price is fixed.
- 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.
- The system is commissioned, the controls explained and the F-Gas records handed over.
How to prepare
- Make sure someone can let us in at the agreed time
- Tell us about parking and loading
- Give us access to the outside wall, roof or yard where the outdoor unit sits
Ask for a quote
Quoting starts with a diagnosis, either on a site survey or, for simple jobs, from your photos and details. After that, we send a fixed price before any work starts.
Read more
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Before you call an engineer
Refrigerant is off limits for anyone without the right qualifications. Under the F-gas rules, engineers need their own qualifications and the company must be certified, and refrigerant lines can cause cold burns. A suspected leak is our job, not yours.
For air conditioning, cleaning the indoor unit’s filters is the main job owners can do where the manufacturer’s manual explains how. They come out, get a gentle clean and go back only when they’re dry. On a heat pump, the equivalent is keeping the outdoor unit clear and checking the controls.
What we are called out for in Lissenden Gardens
Many people try a portable unit first. Portables push their warm air out through a hose in the window, so the window can’t close properly and the noisy part of the unit is in the room. A fixed split system puts the compressor outside.
Most people get in touch after spotting something like this:
- Portable units that are noisy and barely cope
- A system on old refrigerant that is due for replacement
- Not knowing which system, size or brand to choose
Homes near Highgate Road Chapel are a good example of where we look up the heritage status of the building before fixing anything to it.
Questions to ask before booking
- Who does the electrical work, and whether they can certify it
- Whether extra work needs your approval first
- Whether anyone has checked the property or the system first
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