Greater London · Air conditioning servicing
Islington air conditioning servicing
Our engineers work in Islington on annual servicing and F-Gas leak checks for domestic and commercial air conditioning. A look at the job first, a fixed-price quote and written records at the end.
- Frost or ice on the refrigerant pipes
- Air conditioning that isn’t cooling as well as it did
- Noisy fans or rattling from the outdoor unit
Landlords, agents and facilities managers
Keeping records across a portfolio is half the battle. Each visit is written up, with F-Gas records wherever refrigerant work is involved, so you can show what was done and when.
Portfolio owners often want one contractor and one number. We work across London and the South East, so work at different addresses can be planned together and kept on a regular cycle.
Air conditioning servicing in Islington, done properly
Servicing does not mean topping up refrigerant. The refrigerant circuit is sealed, so a system that’s short of gas has a leak somewhere. Where the checks suggest gas has been lost, the right step is to find the leak, and we will set out how. If you are dealing with error codes or flashing lights on the indoor unit and new noises from the indoor or outdoor unit, we can help.
In a London area like Islington, many systems run hard in summer and for heating in winter, so a yearly service keeps them efficient. Outdoor units on balconies and roofs pick up city dust and debris, and a clean coil cools better.
Warranty periods vary by brand and by product. For example, Daikin’s standard warranty on split air conditioning is 2 years, and its longer extensions apply to its air-to-water units only. For any other brand, we explain the manufacturer’s terms on your quote.
- Where
- Islington (N1, N7, NW1, EC1V)
- Region
- Greater London
- Quote
- Fixed after a survey or photos
- Certified
- NICEIC and F-Gas
- Typical price
- From £95 + VAT
- Phone
- 07833 053749
- Page updated
- 30 October 2026
What happens on the day
Anything involving refrigerant is handled by F-Gas qualified engineers, as the law requires, and electrical work is done by us as NICEIC approved contractors. So on the day, you don’t need a separate electrician for the electrical side. The work takes an hour or two for most homes, and longer where there are several indoor units or a ducted system. If your building in Islington has a managing agent, a concierge or sign-in rules, mention them when you book.
- We book a time that suits you and confirm the price.
- We switch the system on and check it in operation.
- Filters, coils, fans and drains are cleaned and cleared.
- Electrical and refrigerant checks follow, including a leak check if the rules require one.
- A final test run follows, then you get the service record.
How to prepare
- Name a contact who can meet us at the agreed time
- Make sure we can reach the outdoor unit, or where it will go
- Mention any roof access, ladders or high-level work
Getting a price
To help us quote: the address and the type of property, a few photos, the make and model of any existing system and anything you’ve noticed, such as an error code or a noise. Once you have those, ring us on 07833 053749 or fill in the contact form.
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Nearby places to Islington
What else we do in Islington
After we have gone
How well a system lasts depends on use and care. Here’s what we suggest:
- Keep to an annual service, or more often if needed
- Keep the service records with the warranty paperwork
- Leave space around the outdoor unit for air to flow
A maintenance contract takes the scheduling off your hands. We agree the visits and the cost up front so you don’t have to remember.
Do not ignore small changes. Odd noises, smells and drips are cheaper to sort out before they grow than once the system has stopped.
Questions from Islington
How often should air conditioning in Islington be serviced?
Normally once a year for homes, more often for busy business systems. Some manufacturers’ warranty terms ask for regular servicing, so it’s worth keeping the records.
Do you cover Islington for air conditioning servicing?
Yes. Islington is one of the places we cover. Get in touch with the details and we reply the same working day.
Why use an F-Gas certified company?
Companies working on equipment that contains F gas must be certified by an approved body, and each engineer needs the right qualifications too. It’s how you know the refrigerant is being handled legally and safely.
Can I fit air conditioning or a heat pump myself?
No, not the refrigerant side. Under the F-gas rules, it must be done by qualified engineers from a certified company, and a new circuit is notifiable under Part P unless a registered electrician, such as a NICEIC approved contractor, does it.
What does an air con service involve?
Both the indoor and outdoor units are checked and cleaned: filters, coils, drains and fans, then the electrics, the controls and how the refrigerant circuit is performing. A service record follows.
Will you regas my air conditioning on a service?
Refrigerant is only added after the leak that caused the loss has been dealt with. Adding gas without a repair just lets it leak away again and that is money wasted.
Do you work on systems someone else installed?
Yes. We work on systems fitted by other installers as well as our own from all the leading brands. Send us the make and model, and any records you have.
Owner checks or 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. If you suspect a leak, switch the system off and call us.
Owners can handle the everyday basics: keeping the outdoor unit clear, checking the mode and set temperature, and the routine cleaning in the manual. Opening up the units, the electrics and the refrigerant circuit are a job for us.
What a service looks like in Islington
Central Islington is inside a conservation area. There are 4 conservation areas within a mile of the centre of Islington. Historic England lists about 386 buildings and structures within half a mile of the centre of Islington, including Union Chapel (grade I). We keep it in mind in case a new outdoor unit is ever needed, as protected buildings can need consent for that. VOA council tax data put about 49% of homes in the Islington area before 1919, and about 80% of households live in flats, according to Census 2021 figures. Outdoor units serving flats can be awkward to reach, so let us know where yours is. In London, a yearly clean of the outdoor coil makes a real difference to how well a system cools.
Businesses close to Essex Road station can book an early or late slot so the service does not get in the way of trade. For a school like Islington Proprietary School, maintenance visits can be booked out of term.
Islington is about 3 miles north-east of City of Westminster, in Greater London. For air conditioning servicing in and around Islington, please phone 07833 053749 or send an email for a fixed-price quote. Our area covers London and the South East, Islington included. Our list for Greater London has 764 entries and Islington is among them.
Not far from Islington, a recent job of ours 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.
The B515 and A5203 pass through or close to Islington, which keeps journeys to surveys and visits simple. Streets in the area include Gibson Square, Old Royal Free Square and Cloudesley Square, all of which are in our area. Places around Islington that are also on our list: Pentonville (1 mile south), Angel (1 mile south), Barnsbury (1 mile north-west), Clerkenwell (1 mile south) and Lower Holloway (1 mile north-west). We also work in nearby towns such as London (3 miles south), City of Westminster (3 miles south-west), Kensington (5 miles south-west) and Walthamstow (5 miles north-east).
Around Islington
Around Islington, our work takes us to homes and businesses near Islington Green School, The King's Head Public House and Pilsudski Institute of London and the streets around them. Nearby too are Barnard Park (under half a mile south-west) and St Mary's CofE Primary School (less than half a mile east). Islington has its own railway station: Essex Road station. Well-known places in the area include King's College Hospital Charity (0.7 miles north-west) and Montfichet's Tower (1.7 miles south). The countryside around Islington includes Barnsbury Wood and Ludgate Hill.
A customer’s words
“Excellent service from start to finish. Two wall-mounted units installed in our home. Clean, tidy work: they protected all the floors and left no mess. The systems work brilliantly. Would highly recommend.”
Sarah M., East Grinstead