Greater London · Commercial air conditioning
Commercial air conditioning in Hampstead, Greater London
For design, installation, servicing and repair of air conditioning for offices, shops, hospitality and public buildings in Hampstead, choose an F-Gas certified, NICEIC approved company. A fixed price before any work starts, and a 24/7 emergency line.
- Fit-outs and refurbishments that need new air conditioning
- F-gas leak checks and records that are overdue
- Ageing air conditioning that keeps breaking down
Fixed-price quotes for commercial air conditioning in Hampstead
You’ll get a fixed price before work begins. It takes into account:
- The electrical supply and whether a new circuit is needed
- How far the pipework has to run, and where
- How many units are involved
Height, access and the distance between the indoor and outdoor units can all change the price. Each of those is built into the quote and give you a fixed price before any work starts.
Asking for a quote
A few details help us quote accurately. When you get in touch, it helps to send:
- Your installation or service records
- The outside wall, roof or yard where the outdoor unit sits or would go
- The remote or wall controller showing any error
Need a price for commercial air conditioning? Please phone 07833 053749 or fill in the contact form with a few details about the property. We will talk you through the options and give you a fixed-price quote before anything is booked.
Commercial air conditioning for homes and businesses in Hampstead
Installation is only the start. A maintenance contract keeps servicing and leak checks on schedule, with the records kept up to date, at a price fixed with your quote. Our 24/7 emergency line is there if something goes wrong. The work covers wall-mounted split systems, server and comms room cooling and multi-split systems, and people most often call us about changes of use that need a new layout and systems over 12 kW due a TM44 inspection.
Space for outdoor units is tight in much of London, Hampstead included, so roofs, light wells and basements are common positions. VRF systems keep outdoor plant down by serving many rooms from few outdoor units.
Looking after a system is mostly common sense: clear space around the outdoor unit, the cleaning the manual describes and a service at the recommended interval. It also keeps you on the right side of any warranty terms that ask for servicing.
- Place
- Hampstead (NW3, NW6, NW11, N2)
- Wider area
- Greater London
- Response
- Answered the same working day
- Credentials
- NICEIC and F-Gas
- Typical price
- Quoted after a survey
- Price
- A fixed price before work begins
- Phone
- 07833 053749
- Page updated
- 30 October 2026
Towns and villages near Hampstead
Also in Hampstead
The process
Think of the visit in three stages: look, put right and sign off. First comes a careful look at the system or the space, then the work itself, and finally everything is tested, recorded and explained. The middle part takes longest, which takes anything from a day or two for a small office to several weeks of phased work on a large building. Let us know who controls access to the building in Hampstead, as that saves time on the day.
- It starts with a survey on site, looking at the space, the people in it and the equipment.
- We send a fixed-price quote showing the system, the unit positions and how the work will be phased.
- We agree a programme that suits the site, including evening, weekend or phased installation.
- On site, the team mounts the plant, runs and proves the pipework, and wires the controls.
- Finally it’s commissioned and handed over, with the refrigerant records and manuals for your files.
Before we arrive
- Let us know where the consumer unit is
- Arrange for someone to be there to let us in
- Dig out any previous service or F-Gas records
Getting a price
For commercial air conditioning in Hampstead, give us a ring on 07833 053749 or email us. Tell us what kind of property it is and what you’d like done, plus some photos if they’re to hand. Enquiries get a reply the same working day.
Related advice
Common questions in Hampstead
Is air conditioning in Hampstead permitted development?
There’s no single answer: the building and the outdoor unit position decide it. The centre of Hampstead is in the Redington Frognall Conservation Area. Put simply: reversible systems on houses can be permitted development, cooling-only ones can’t, listed buildings need consent, and conservation areas limit outdoor units facing a road. When your property needs a decision, we contact Camden council, which is normally the planning authority for Hampstead.
Can you fit air conditioning in a London flat in Hampstead?
Often, yes, but the lease and the freeholder typically 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.
Do you have a 24/7 line?
Yes. If something urgent happens, like water coming from a unit or a critical room overheating, call our 24/7 line and we will tell you what to do first.
Which commercial systems do you fit?
From one wall-mounted unit to VRF across several floors. Cassettes and ducted units suit offices, shops and restaurants.
Can you set up regular servicing?
Yes. Maintenance contracts are part of what we do, set at the interval the system and the manufacturer’s terms need. Each visit is written up and F-Gas records kept where they apply.
Who is responsible for leak checks?
The operator of the equipment, working with qualified engineers. Larger systems need regular checks: at least every 12 months from 5 tCO2e and every 6 months from 50 tCO2e. We will work out which band applies to yours.
How much does commercial air conditioning cost?
We price commercial work after visiting the site. That lets us size the system properly and plan the work, and the quote you get is fixed.
Owner checks or an engineer?
Refrigerant is off limits for anyone without the right qualifications. The law requires anyone working on equipment containing F gas to hold the right qualifications, and the company to be certified, and refrigerant lines can cause cold burns. A suspected leak is our job, not yours.
Leave the units and pipework where they are. Disconnecting a system means dealing with refrigerant, which only a qualified engineer can do, and the electrics need care too. Ask us to quote for a move instead.
Commercial air conditioning in Hampstead: local notes
The FSA’s food hygiene register shows about 478 restaurants, cafés and canteens, about 23 hotels, B&Bs and guest houses and about 67 schools and colleges within 1.5 miles or so of the middle of Hampstead. Restaurants, hotels, schools and care settings each need cooling designed for their hours and heat loads. Valuation Office Agency council tax records put about 68% of homes in and around Hampstead before 1919, and about 84% of households live in flats, according to the 2021 Census. In mixed streets, commercial outdoor units have to be placed and sized with the homes nearby in mind. London commercial jobs normally involve a landlord or managing agent, and plant space is often tight.
Around Finchley Road & Frognal station, an office brief might cover an open-plan floor, meeting rooms and a comms cupboard, each with its own needs.
Hampstead is about 3 miles north-west of City of Westminster, in Greater London. Whether you’re in the middle of Hampstead or further out, our engineers cover commercial air conditioning, from small jobs to large ones. We cover 764 places across Greater London, large and small.
The closest recent job we can point to from Hampstead was on East Hill, Wandsworth (SW18), about 7 miles south: installing a Daikin wall-mounted unit in the open-plan living area.
Being close to the A1 and A502, Hampstead is easy for our engineers to reach. Hampstead is one of the larger places we cover in Greater London. Close to Hampstead, our area also takes in Greenhill (1 mile north-east), West Hampstead (1 mile west), Fortune Green (1 mile west), Vale of Health (1 mile north) and South Hampstead (1 mile south). We also work in nearby towns such as London (5 miles south-east), City of Westminster (3 miles south-east), Marylebone (3 miles south-east) and Kensington (4 miles south).
Landmarks near Hampstead
Around Hampstead, our work takes us to homes and businesses near South Hampstead High School, Kilburn Grange Park and St Anthony's Preparatory School, among other places. You will also find King William IV Public House (less than half a mile north-east) and Cecil Sharp House (1.7 miles south-east). There’s a railway station in Hampstead itself: Finchley Road & Frognal station. Other landmarks nearby include Isokon Gallery (0.8 miles east) and New End Hospital (less than half a mile north). Open spaces near Hampstead include Belsize Wood and The Long Water.
What we’re called out for in Hampstead
In schools, the work has to fit around term time. Installation can be programmed for the holidays so lessons aren’t disrupted.
Keep an eye out for any of the following:
- Planning ahead for the HFC phase-down
- Fit-outs and refurbishments that need new air conditioning
- Work raised by a TM44 inspection
Schools such as Fitzjohn's Primary School usually have the work done in the holidays, when classrooms are empty.
What your quote should include
- Whether the quote is a fixed price
- Whether testing, commissioning and paperwork are included
- Whether the quote shows VAT clearly
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