Greater London · Air conditioning installation
Air conditioning installation in Islington, Greater London
Looking for air conditioning in Islington? We look at the job first, give you a fixed-price quote and do the work at a time that suits you, then sign it off with written records.
- A loft room or top floor that bakes in summer
- Fans and portables that don’t keep up
- A study or office that overheats during the day
Homes in Islington and air conditioning
About 49% of homes in and around Islington were built before 1919, according to Valuation Office Agency council tax records, and about 80% of households live in flats, according to the 2021 Census. Older properties often mean solid walls and period details, so pipe runs are planned to stay neat and out of sight. In flats, the lease and the freeholder normally decide where an outdoor unit can go, and the permitted development rules for flats are tighter. For a London home, we plan the outdoor unit position, the pipe route and any approvals before the day.
Homes near St Mary's Church are a good example of where we look up the heritage status of the building before fixing anything to it.
Islington is about 3 miles north-east of City of Westminster, in Greater London. Whether you are in the middle of Islington or further out, we cover air conditioning, from a single room to a whole building. Across Greater London, we cover 764 places, and Islington is one of them.
The closest recent job we can point to from Islington was on Greenwich High Road, Greenwich (SE10), about 6 miles south-east: installing a Mitsubishi Electric wall-mounted unit in the retail area and a second unit in the stockroom and office. See the job
Work in N1, N7, NW1 and EC1V follows the same survey, fixed-price quote and written records as everywhere else we cover. Main roads around Islington include the B515 and A5203, so getting to you is simple. If you’re just outside Islington, we cover Pentonville (1 mile south), Angel (1 mile south), Barnsbury (1 mile north-west), Clerkenwell (1 mile south) and Lower Holloway (1 mile north-west). Larger places within reach include London (3 miles south), City of Westminster (3 miles south-west), Kensington (5 miles south-west) and Walthamstow (5 miles north-east).
Around Islington
Typical jobs here are in properties near Islington Green School, The King's Head Public House and Pilsudski Institute of London and the streets around them. Also close by are Barnard Park (within half a mile south-west) and St Mary's CofE Primary School (less than half a mile east). There’s a railway station in Islington itself: Essex Road station. Nearby you’ll also find King's College Hospital Charity (0.7 miles north-west) and Montfichet's Tower (1.7 miles south). Green spaces nearby include Barnsbury Wood and Ludgate Hill.
Air conditioning in Islington, done properly
Across Islington, every installation follows the same steps: 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. Most enquiries from Islington start with one hot room: a bedroom, a home office or a loft conversion. A single-room split system is often the answer, from £1,200 + VAT.
In Islington, as across London, the rooms that get hottest are typically under the roof or behind large sunny windows. Many people start with one wall-mounted unit in the room that suffers most, and a multi-split can cover more rooms from one outdoor unit where space outside is short.
For a fault on a system that may still be under warranty, send us the make, model and installation date. We will explain how the manufacturer’s terms are likely to apply before any chargeable work goes ahead.
- Where
- Islington (N1, N7, NW1, EC1V)
- Wider area
- Greater London
- Replies
- On the working day you ask
- Price guide
- £1,200–£2,200 + VAT for one room
- Quote
- Fixed, in writing
- Credentials
- F-Gas certified company, NICEIC approved
- Telephone
- 07833 053749
- Last updated
- 30 October 2026
What we do, step by step
The visit has three parts, a bit like a doctor’s appointment: look, put right and sign off. First we check the system or the space against the plan, then the work itself, and finally everything is tested, recorded and explained. Most of the time goes on the middle part, which takes about a day for a single-room system, longer for multi-room and ducted systems. Photos of the room and where the outdoor unit could go let us plan most of a visit to Islington in advance.
- First the diagnosis: a survey of the rooms, the walls, the outside and the electrics.
- Next, a recommendation for each room and a fixed price.
- Then the work: units up, pipes and drain run, and a new circuit where needed.
- Testing: the circuit is pressure tested and evacuated before the refrigerant is released.
- The sign-off: commissioning, a walk through the controls, and the F-Gas records and warranty details.
Preparing for the visit
- Tell us about parking and loading
- Find the manual or the paperwork for the system, if you have it
- Move furniture away from the wall where we’ll be working
How to get a quote
Quotes do not take long. Call or email with a few details and we’ll come back to you the same working day. If we need to see the property first, we book a survey at a time that works for you.
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Your questions about air conditioning in Islington
Can you do air conditioning in Islington?
Yes. Islington is one of the places we cover. To start, call 07833 053749 with a few photos.
Do I need permission to put air conditioning in my flat in Islington?
Usually, 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.
Which accreditations do you hold?
F-Gas certified, NICEIC approved and MCS certified for heat pumps, plus Checkatrade membership. Engineers who handle refrigerant hold their own F-gas qualifications as well.
How do I know what size unit to get?
Sizing is done on the survey, room by room. An undersized unit never catches up, and an oversized one cycles and wastes energy, so we explain why we’ve chosen a particular output.
Is there a survey before the work?
Yes. Photos often do the job for simple work, while larger systems and faults that need testing are seen on site.
Do you offer emergency call-outs?
Yes, 24/7. When you call, tell us the make, what’s happening and any error code, and we will advise on what to do next.
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.
System by system
Pipework and condensate drains
After the pipework is fitted, the refrigerant circuit is pressure tested and evacuated, which keeps moisture and air out of the circuit. It’s recorded in the commissioning details.
Ducted systems
Ducted air conditioning hides the indoor unit in a ceiling void or loft, and all you see is a discreet grille. It suits rooms where a visible unit wouldn’t work.
Let and managed properties
Keeping records across a portfolio is half the battle. Each visit produces a dated record, plus the F-Gas records where refrigerant is involved, ready for a tenant, a buyer or an inspection.
When the building owner and the occupier are different, the lease or tenancy agreement normally sets out who maintains what. We are happy to deal with either side and send the records to whoever needs them.
Towns and villages near Islington
More services for Islington
When to call us in Islington
Bedrooms that are too warm at night are a frequent reason for a call. An open window does not always cool a bedroom that has warmed up all day, particularly when there’s no breeze.
These are the situations we see most often:
- Working from home in a room that gets too warm
- Uncertainty over the right type and size of system
- Bedrooms and offices that overheat in summer
Dr Johnson's House (roughly 1.6 miles south) shows the area has its share of heritage. A listed home needs consent before an outdoor unit or pipework goes on.
What your quote should include
- Proof of F-Gas company certification
- Whether extra work needs your approval first
- If the figure could change on the day
From one of our customers
“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