West Sussex · Commercial air conditioning
Commercial air conditioning in East Hampnett, West Sussex
F-Gas certified and NICEIC approved, we cover East Hampnett for design, installation, servicing and repair of air conditioning for offices, shops, hospitality and public buildings. A fixed price before we start, and a 24/7 emergency line.
- Staff complaining about the temperature
- Installs that must fit around trading hours
- IT rooms that need resilient cooling
Commercial air conditioning in East Hampnett
There’s no single best commercial system. Splits for small rooms, cassettes for open-plan ceilings, ducted for a hidden finish and VRF or VRV for many zones on one system. We set out the choices and the reasons behind our recommendation. Common call-outs are for work raised by a TM44 inspection and comms rooms without enough cooling, across VRF systems, multi-split systems and wall-mounted split systems.
For a business near East Hampnett, outdoor units typically have room at the back of the building.
The records are your system’s health record: a dated account of the work and the readings we took. It makes the next visit quicker and any warranty question simpler and it’s worth keeping safe.
- Where
- East Hampnett (PO18)
- Wider area
- West Sussex
- Typical price
- Quoted after a survey
- Replies
- Same working day
- Credentials
- NICEIC approved, F-Gas certified
- Price
- Fixed, in writing
- Telephone
- 07833 053749
- Page updated
- 30 October 2026
East Hampnett: your questions answered
Do you cover East Hampnett for commercial air conditioning?
Yes. We work across London and the South East from our base in East Grinstead, and East Hampnett is part of that. To start, call 07833 053749 or use the quote form with a few pictures.
Is planning permission needed for air conditioning in East Hampnett?
It comes down to the building and the spot chosen for the outdoor unit. Around 10 listed entries sit within 0.5 miles of central East Hampnett. Permitted development only covers heat pumps that aren’t used solely for cooling, and not within the grounds of a listed building. Conservation areas add limits on outdoor units facing a road. Where needed, we check with the local planning authority (for East Hampnett, normally Chichester council).
Why does F-Gas certification matter?
Anyone installing, repairing or servicing the refrigerant side must be qualified, and their company certified. Ask to see proof before you book anyone, and we’re happy to show ours.
Whose job is it to check the system for leaks?
Responsibility is shared between the operator, usually whoever owns or controls the equipment, and the service technicians. How often depends on the size of the refrigerant charge in tonnes of CO2 equivalent: at least every 12 months from 5 tCO2e, and every 6 months from 50 tCO2e.
Do you provide ongoing maintenance for businesses?
Yes, with visits planned around the site. There’s also a 24/7 emergency line for breakdowns.
How quickly will you reply?
We reply to enquiries the same working day. If it’s an emergency, ring the 24/7 line instead.
What accreditations do you have?
We are an F-Gas certified company, with NICEIC approval for electrical work and MCS certification for heat pumps. We are also Checkatrade members.
The process
Testing is the last part of the visit wherever the system can be switched on. Then we explain what was done and answer your questions, and anything that needs attention later is pointed out. All told, the work takes anything from a day or two for a small office to several weeks of phased work on a large building. Seeing the property in pictures first means the trip to East Hampnett can be planned properly.
- An engineer walks the building with you to understand its layout, its users and its heat sources.
- The written quote is fixed and lists the plant, where it goes and the order of works.
- Installation is scheduled to fit the business, with out-of-hours and phased work where needed.
- 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.
Preparing for the visit
- Let us know where the consumer unit is
- Give us access to the outside wall, roof or yard where the outdoor unit sits
- Clear the space around the indoor unit, or where it will go
Get a fixed-price quote
Every quote starts with a look at the job, from a site survey or, where the job is straightforward, from photos and measurements. Then you get a fixed price before any work starts.
Advice
When it’s something else
An honest diagnosis matters more to us than a booking, so here’s what commercial air conditioning will not do:
- Getting landlord or building owner approval
- Gas boiler or heating plumbing work
- Fire strategy sign-off
If in doubt, ring us on 07833 053749 or fill in the contact form and we’ll say what we think before you book.
Parts of the system we cover
- Wall-mounted split systems
- Ceiling cassettes
- Server and comms room cooling
- Ducted systems
- VRF systems
- Multi-split systems
Business air conditioning in East Hampnett
The FSA’s food hygiene register shows about 7 restaurants, cafés and canteens, about 3 schools and colleges and about 6 care, childcare and hospital premises within roughly a mile and a half of the centre of East Hampnett. Each of those is a different cooling job, from kitchen heat to quiet bedrooms and server rooms.
A bursar or site manager at a school like Tangmere Primary Academy will want the install planned around the school calendar, and we work to that. Before any plant goes outside a building like The Parish Church of St Mary, its trustees may need planning or heritage advice, and we work with whoever gives it.
East Hampnett is about 4 miles east of Chichester, in West Sussex. We cover East Hampnett for commercial air conditioning and across the rest of West Sussex. In West Sussex alone we list 371 places, and East Hampnett is one. There’s also a page for Worthing, about 13 miles away.
Our nearest recent job to East Hampnett was on East Street, Chichester (PO19), about 4 miles west: installing a Daikin wall-mounted unit in the dining area and a second unit serving the kitchen pass area.
We work across PO18 and the roads nearby. From Marsh Lane and East Hampnett Lane to the smaller roads in between, nowhere is left out. We also cover the places around East Hampnett: Crockerhill (1 mile north-east), Norton (1 mile east), Aldingbourne (1 mile south-east), Nyton (1 mile south-east) and Westergate (2 miles south-east). We also work in nearby towns such as Worthing (13 miles east), Bognor Regis (4 miles south), Chichester (4 miles west) and Selsey (9 miles south-west).
Near you in East Hampnett
Around East Hampnett, our work takes us to homes and businesses near The Winterton Arms Public House and Ormiston Six Villages Academy and the streets around them. For rail, the closest station is Barnham station, about 2.8 miles south-east. Other landmarks nearby include The Chichester City Museum (3.7 miles west) and Tote Copse Castle (1.2 miles south). The countryside around East Hampnett includes Levin Down.
Why act early in East Hampnett
Where the system is over 12 kW, a TM44 inspection is due at least every 5 years. The recommendations often point to simple improvements and we can do the work they recommend. Waiting rarely makes an air conditioning problem smaller.
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 we start, so you know where you stand.
Why people in East Hampnett choose us
- NICEIC approved for electrical work
- Members of Checkatrade
- F-Gas company certification
- A 24/7 emergency line
Nearby places to East Hampnett
What else we do in East Hampnett
Before you call an engineer
Leave the units and pipework where they are. Disconnecting a system means dealing with refrigerant, which only a qualified engineer can do, and the electrical side needs a competent person. If you need something moved, we can quote for it.
There are a few things you can safely do yourself: keep the outdoor unit clear of leaves, plants and clutter, check the settings and the remote, and follow the cleaning the manual describes. Anything inside the units, the electrics and the refrigerant is engineer’s work.
What a customer said
“Very professional from the initial survey through to installation. The engineer explained everything clearly and the quote was exactly what we paid. Would not hesitate to recommend AirCon Doctor.”
David W., Haywards Heath