Greater London · Commercial air conditioning
Commercial Air Conditioning in Hadley
Commercial air conditioning for Hadley and the surrounding area: a survey or diagnosis, a fixed price, careful work and proper paperwork. Ask us for a fixed-price quote.
- Planning ahead for the HFC phase-down
- Server rooms running too warm
- TM44 recommendations that need acting on
The process
Every visit follows the same order: agree the plan on site, protect the area, do the work, check the system and talk you through it. The visit itself takes from a couple of days for a few cassettes to a planned programme for a whole building. For a job in Hadley, tell us about parking, permits and access to the building when you get in touch.
- We start with the details of the building and the problem.
- A site survey confirms the heat load, the layout and the access.
- We set out the options, the price and the programme.
- Installation goes ahead around the business.
- We commission it, hand it over and can set up a maintenance contract.
Before we arrive
- Tell us about parking and loading
- Name a contact who can meet us at the agreed time
- Mention any managing agent or landlord rules we need to follow
Get a fixed-price quote
Quotes do not take long. Call or email with a few details and we’ll come back to you the same working day. Where a survey is needed, we arrange a time that suits you.
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Commercial air conditioning in Hadley
Commercial systems are commercial systems priced after survey. We look at the building, the people in it, the equipment and the hours it’s used, then send a fixed-price quote. That way the system fits the site and the price is clear before work starts. We’re often asked to deal with comms rooms without enough cooling and systems that need out-of-hours or phased installation, across multi-split systems, ducted systems and VRF systems.
Commercial systems in Hadley are often in shared buildings: offices above shops, restaurants below flats. So landlord consent, plant positions and noise all need agreeing first, and installs are often done out of hours.
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.
- Place
- Hadley (EN5, EN4)
- Wider area
- Greater London
- Pricing
- Fixed after a survey or photos
- Enquiries
- Answered the same working day
- Accreditations
- F-Gas certified company, NICEIC approved
- Costs
- Commercial systems priced after survey
- Telephone
- 07833 053749
- Checked
- 30 October 2026
Why act early in Hadley
R410A systems are still legal to repair, though supply of the gas is tightening. It’s better to replace on your terms than after a breakdown. If a lease or managing agent is involved in Hadley, start the conversation early.
One room or a whole building, we price it on the same basis: what needs doing, how we get to it and what it needs. You’ll have a fixed price before any work starts, with VAT shown clearly.
Why people in Hadley choose us
- We diagnose before we treat
- Fixed-price quotes after a survey or photos
- A 24/7 emergency line
- MCS certification for heat pump work
See what air conditioning costs and our accreditations and certificates.
Hadley questions
Is planning permission needed for air conditioning in Hadley?
It comes down to the building and the spot chosen for the outdoor unit. The Monken Hadley Conservation Area is close to the centre of Hadley. An air-to-air system used for heating as well as cooling can be permitted development on a house if it meets the conditions, but a cooling-only unit isn’t covered, listed buildings need consent and conservation areas restrict outdoor units facing a road. Where necessary, we check with the planning department at Barnet council, usually the authority for Hadley.
Can you fit air conditioning in a London flat in Hadley?
In many cases, yes, once the lease and the building’s rules are checked. 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.
Is Hadley in your area?
Yes. We work across Greater London, Surrey, Kent, East and West Sussex, Hampshire, the Isle of Wight, Berkshire, Buckinghamshire, Oxfordshire, Hertfordshire and Essex, Hadley included.
How quickly will you reply?
We reply to enquiries the same working day. For a breakdown that cannot wait, call our 24/7 emergency line.
Why use an F-Gas certified company?
F-Gas certification shows a company is approved to work on equipment containing fluorinated gases, such as the refrigerant in air conditioning and heat pumps. In Great Britain, that certification is a legal requirement, not an optional extra, and we hold it.
What types of commercial air conditioning do you install?
Wall-mounted, multi-split, ducted, cassette and VRF systems from leading brands. We set out the choices after surveying the site.
Who is responsible for leak checks?
The F-gas rules share it between the equipment’s operator and the engineers who work on it. The interval depends on the refrigerant charge, measured in tonnes of CO2 equivalent: at least yearly for 5 to under 50 tCO2e, and every 6 months for 50 to under 500 tCO2e.
What commercial work looks like in Hadley
The FSA’s food hygiene register shows about 53 restaurants, cafés and canteens, about 21 schools and colleges and about 26 care homes, nurseries and hospitals within 1.5 miles or so of the middle of Hadley. Restaurants, hotels, schools and care settings each need cooling designed for their hours and heat loads. London commercial jobs typically involve a landlord or managing agent, and plant space is often tight.
For a surgery or clinic in the Barnet General Hospital area, a planned maintenance contract keeps the system clean and its records up to date. For a school like Susi Earnshaw Theatre School, air conditioning work is best done out of term.
Hadley is about 1 mile north-west of Barnet, in Greater London. We cover Hadley for commercial air conditioning, along with the rest of Greater London. Count every place we list in Greater London and you reach 764, with Hadley on the list. The nearest of our city pages is London, around 12 miles from Hadley.
Not far from Hadley, a recent job of ours was on East Hill, Wandsworth (SW18), about 14 miles south: installing a Daikin wall-mounted unit in the open-plan living area.
If your postcode is in EN5 and EN4, we can take the job on. Byng Road, Park Road and Dury Road and the roads off them are all inside our area. Close to Hadley, our area also takes in High Barnet (1 mile west), Kitts End (1 mile north), Arkley (1 mile south-west), Totteridge (1 mile south) and Dancers Hill (2 miles north). Larger places within reach include London (12 miles south-east), City of Westminster (10 miles south), Marylebone (10 miles south) and Kensington (11 miles south).
What’s near Hadley
Locally, jobs take us to houses, flats and workplaces close to Foulds School, Queen Elizabeth's Girls' School and Ye Olde Monken Holt pub and the streets around them. For rail, the closest station is New Barnet station, about 1.3 miles south-east of the centre. Well-known places in the area include Barnet General Hospital (0.7 miles south-west) and Spires Shopping Centre (within half a mile south-west). Not far away are Darland's Lake and King George's Fields (Monken Hadley).
What affects the cost of commercial air conditioning
Our prices page gives typical ranges, and your quote is built on your job. What we look at:
- Access, including height, roofs and ladders
- How many units are involved
- Whether it’s a simple split or a larger system
Several rooms, units or sites on one quote often makes better use of the time. Mention every unit or room you need covered, and you’ll get one fixed price.
Asking for a quote
You do not need the technical terms. It helps if you can send:
- Your installation or service records
- The postcode and whether it’s a home, flat or business
- Photos showing the indoor unit and the space around it
To help us quote: where the property is and what kind of building it is, pictures of the rooms or units, the brand and model of anything already fitted and any symptoms, from error codes to drips. Then phone us on 07833 053749 or email us.
Also in Hadley
Looking after it afterwards
Every system needs looking after, and most of it is easy. A few tips:
- Budget for replacing ageing plant
- Agree sensible control settings for each area
- Report noises, leaks and faults early
Equipment warranties come from the manufacturer. We go through the manufacturer’s conditions with you, so you know what’s needed.
Make sure filters are maintained and outdoor units have space. Blocked filters and obstructed outdoor units make the system work harder.
What a customer said
“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