Greater London · Air conditioning installation
New Barnet air conditioning
For air conditioning installation in New Barnet, choose an F-Gas certified, NICEIC approved company. A fixed price before we start, and a 24/7 emergency line.
- Working from home in a room that gets too warm
- Not knowing which system, size or brand to choose
- A business premises that overheats in summer
Looking after your system
Here’s the after-treatment advice, in brief:
- Use moderate settings for comfort and economy
- Flag any change in how the system sounds or performs
- Keep to the service interval the manufacturer recommends
An annual service keeps the system running efficiently, and some manufacturers make regular servicing a condition of their warranty. We can remind you when it’s due, so it does not get forgotten.
Clean the filters regularly, not just at the service. Blocked filters cut airflow and make the system work harder, so it uses less electricity for the same comfort.
Air conditioning for homes and businesses in New Barnet
We approach an installation much as a doctor approaches a patient: survey first, install second, commission and hand over last. The sign-off includes testing every mode, showing you the controls and handing over the F-Gas records. Air conditioning installation in New Barnet starts with a site survey, then a fixed-price quote that names the make and model.
In New Barnet, 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, while a multi-split serves several rooms from one outdoor unit, which helps where outside space is limited.
Think of the paperwork as the system’s health record: what was fitted or found, what was done and when. If anything goes wrong later, it helps the next engineer and the manufacturer, so keep it safe.
- Location
- New Barnet (EN5, EN4, N20)
- Wider area
- Greater London
- Quotes
- A fixed price before work begins
- Replies
- We reply the same working day
- Prices
- One room: £1,200–£2,200 + VAT
- Accreditations
- NICEIC and F-Gas
- Telephone
- 07833 053749
- Checked
- 30 October 2026
Nearby places to New Barnet
More services for New Barnet
FAQs for New Barnet
Can you fit air conditioning in a London flat in New Barnet?
Normally, 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.
Can I get a fixed-price quote for air conditioning in New Barnet?
The easiest way is to ring us on 07833 053749 or drop us a line with a few details and photos. Where pictures are not enough, a survey comes first and the fixed-price quote follows.
Which manufacturers do you install and repair?
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.
Do you protect the property while you work?
We put dust sheets over floors and furniture near the work first, and we tidy up as we go. Before we leave, we clear up and run through the work with you.
Do I need to service the system to keep the warranty?
It depends on the manufacturer’s terms. Some warranty terms require the system to be serviced regularly by a qualified engineer, so check the terms or ask us. Either way, keep a record of every service.
Can landlords and managing agents book you?
Yes. Homeowners, landlords, agents and businesses all book us in New Barnet and across Greater London. Tell us who should receive the paperwork.
How long will the installation take?
It takes about a day for a single-room system, longer for multi-room and ducted systems. We confirm the time when we quote so there are no surprises.
What happens if it’s left?
Putting up with another summer of portable units and fans rarely makes sense. A properly installed split moves heat outside, keeps the noisy parts out of the room and most of the time heats too, so it works for you in winter as well. Approvals for flats in New Barnet can take longer than the install itself.
What you pay depends on the type of system and how many units are involved, how easy the units are to reach and what the work involves. You get a fixed price before any work starts, so there are no surprises.
What you get with us
- F-Gas company certification
- Warranty terms set out brand by brand
- We reply to enquiries the same working day
- One number for homes and businesses across London and the South East
Air conditioning around New Barnet
The Valuation Office Agency’s council tax figures show about 32% of homes in the New Barnet area date from 1919 to 1939. Homes of that age normally have cavity or solid brick walls, and we check which before planning the pipe route. In London, outdoor unit positions, building rules and access tend to need more planning than the install itself.
If you commute from New Barnet station and work from home on other days, one wall-mounted unit in the home office is often all that’s needed. If your home is in one of the older streets near Holy Trinity Lyonsdown, it’s worth checking whether it’s listed or in a conservation area before an install.
New Barnet is about 1 mile east of Barnet, in Greater London. Homes and businesses alike in New Barnet, we can help with air conditioning. You’ll hear back from us the same working day, and there’s a 24/7 emergency line. New Barnet is one of 764 towns, villages and districts in Greater London where we work. You can also see our page for London, roughly 11 miles from New Barnet.
Not far from New Barnet, a recent job of ours was on East Hill, Wandsworth (SW18), about 13 miles south: installing a Daikin wall-mounted unit in the open-plan living area. See the job
York Road, Park Road and Henry Road and the roads off them are all inside our area. We work across EN5, EN4 and N20. We also cover the places around New Barnet: Barnet (1 mile west), Cockfosters (1 mile north-east), East Barnet (1 mile south-east), Underhill (1 mile west) and Whetstone (1 mile south). We also work in nearby towns such as London (11 miles south), City of Westminster (9 miles south), Marylebone (9 miles south) and Kensington (10 miles south).
Near you in New Barnet
We fit and service air conditioning in homes and premises around Trent School Cockfosters, East Barnet School and The Alexandra pub, among other places. There’s a railway station in New Barnet itself: New Barnet station. Well-known places in the area include Spires Shopping Centre (1.6 miles north-west) and Francis Skaryna Belarusian Library and Museum (2 miles south). Green spaces nearby include Greenhill Gardens and Darland's Lake.
System by system
Multi-split systems
Two rooms on a multi-split are typically £2,800–£4,500 + VAT, and three to five rooms £4,500–£8,500 + VAT. The route from the outdoor unit to each room is the main variable.
Ducted systems
Ducted units can feed several rooms through a network of ducts, which suits new builds, extensions and refurbishments where ceilings are open.
What happens on the day
The visit has three parts, a bit like a doctor’s appointment: diagnose, treat and sign off. First comes a careful look at the system or the space, then the work itself, and finally we test, record and explain. Most of the time goes on the middle part, and that takes about a day for a single-room system, longer for multi-room and ducted systems. If a freeholder or agent needs to agree the work in New Barnet, we can send them the details.
- We start by looking at the rooms, the walls and where the outdoor unit can go.
- We size the system for each room, then send a fixed-price quote with the units and where they go.
- Brackets go on, the units are hung and the refrigerant lines, cable and drain are routed between them.
- We connect the supply, pressure test the pipework and evacuate it before the refrigerant is released.
- Finally, it’s commissioned, tested in each mode and handed over with the F-Gas records.
Preparing for the visit
- Mention any managing agent or landlord rules we need to follow
- Arrange for someone to be there to let us in
- Mention any parking restrictions near the property
Getting a quote
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. Then phone 07833 053749 or send an email.
Advice
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