West Sussex · Commercial air conditioning
Commercial air con in Lyminster
For design, installation, servicing and repair of air conditioning for offices, shops, hospitality and public buildings in Lyminster, one call is all it takes, from the first look to sign-off. An F-Gas certified company, NICEIC approved, on Checkatrade.
- R410A systems getting dearer to top up
- Staff complaining about the temperature
- Server rooms running too warm
When it’s something else
Commercial air conditioning cannot fix everything, and we will tell you before any work starts. It won’t put right:
- Getting landlord or building owner approval
- Building work beyond the installation itself
- Issuing TM44 reports
If you are not sure, just phone us on 07833 053749, or email if that’s easier and we will give you a straight answer.
Parts of the system we cover
- Server and comms room cooling
- VRF systems
- Wall-mounted split systems
- Multi-split systems
- Ducted systems
- Ceiling cassettes
Commercial air conditioning in Lyminster
Commercial air conditioning comes with F-gas duties for the operator. Leak checks and records are required for systems from 5 tCO2e upwards. We carry out the checks, keep the records and tell you when the next one is due. The work covers ceiling cassettes, wall-mounted split systems and ducted systems, and the jobs we see most are comms rooms without enough cooling and fit-outs and refurbishments that need new air conditioning.
If you run a village hall or similar building near Lyminster, heating and cooling that warms up fast suits a space used on and off.
Any work on the refrigerant circuit is recorded: what was done, the refrigerant type and any amount added or recovered. Keep the records with the manual and the warranty documents, ready for the next service or a warranty query.
- Where
- Lyminster (BN17)
- Region
- West Sussex
- Approvals
- NICEIC approved, F-Gas certified
- Costs
- Priced once we’ve surveyed
- Quote
- Fixed, in writing
- Phone
- 07833 053749
- Last updated
- 30 October 2026
Looking after it afterwards
Looking after the system is mostly common sense. Our tips:
- Tell us early about fit-outs or changes of use
- Do not let servicing slip
- Track when the next TM44 inspection is due
If the system needs F-gas leak checks, we diary the first one and we can cover it under a contract.
Keep filters clean and plant areas clear. Restricted airflow puts strain on the whole system.
Let and managed properties
Records are where property maintenance often slips. Every visit is written up, with F-Gas records wherever refrigerant work is involved, so you can show what was done and when.
Landlords, letting agents and managing agents book us, not only the people who live or work in the property. Let us know who will give us access and who the records should go to and we’ll copy in whoever needs it.
What commercial work looks like in Lyminster
At about 2 miles from the coast, Lyminster is close enough for sea air to matter. Commercial condensers near the coast should be checked for corrosion on every maintenance visit. There are about 58 restaurants, cafés and canteens, about 12 hotels, B&Bs and guest houses and about 10 schools and colleges in and around Lyminster, up to about a mile and a half out, according to the Food Standards Agency’s register. Kitchens and dining rooms gain heat quickly, and hotels need quiet units in guest rooms, so each is designed for its use.
If you look after a school such as Lyminster Primary School, classroom, office and IT room cooling is normally installed in the holidays. Clinics, dental practices and pharmacies around Arundel and District Hospital (about 1.9 miles north-west) usually want quiet indoor units with filters that are simple to keep clean.
Lyminster is about 1 mile north-west of Littlehampton, in West Sussex. Anywhere in BN17, our engineers can take on commercial air conditioning. Our list for West Sussex has 371 entries, and Lyminster is one. The nearest of our city pages is Worthing, around 6 miles from Lyminster.
Our nearest recent job to Lyminster was on Marine Parade, Worthing (BN11), about 6 miles east: installing a Samsung wall-mounted unit in the main living area.
Our engineers work on Arundel Drive, Old Mead Road and Lyminster Road and the roads around them. Every address in BN17 is within our area, from busy streets to back roads. Places around Lyminster that are also on our list: Wick (1 mile south), Toddington (1 mile south-east), Crossbush (1 mile north-east), Tortington (1 mile west) and Littlehampton (1 mile south-east). Within a short drive, we also cover Worthing (6 miles east), Bognor Regis (7 miles south-west), Chichester (10 miles west) and Selsey (12 miles south-west).
Near you in Lyminster
Around Lyminster, our work takes us to homes and businesses near The 6 Bells Public House, The Littlehampton Academy and Littlehampton College, among other places. The nearest railway station is Arundel station, about 1.3 miles north of the centre. Nearby you will also find Arundel and District Hospital (1.9 miles north-west) and Rustington Museum (2.3 miles south-east). Green spaces nearby include Highdown Hill and WWT Arundel.
How the visit works
Where something has to be switched off during the work, we agree it with you first, so you can plan around it. In a business, work can often be done one area at a time. The work takes anything from a day or two for a small office to several weeks of phased work on a large building. If a lane or gateway near Lyminster is tight for a van, let us know and we’ll plan for it.
- 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.
- The system is commissioned and maintenance can be arranged.
Getting ready for the visit
- Let us know where the consumer unit is
- Clear the space around the indoor unit, or where it will go
- Have the make and model of any existing unit to hand
Getting a quote
Getting a quote is straightforward. 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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FAQs for Lyminster
Is air conditioning in Lyminster permitted development?
It comes down to the building and the spot chosen for the outdoor unit. The Lyminster Conservation Area is close to the centre of Lyminster. Since 2025, an air-to-air heat pump on a house can count as permitted development if it meets the conditions and isn’t used only for cooling. Listed buildings still need consent, and in a conservation area a road-facing wall or roof isn’t allowed under those rules. If there’s any doubt, we ask Arun council, which is normally the planning authority for Lyminster.
Does sea air affect air conditioning in Lyminster?
It can. Lyminster is within about 2 miles of the coast, and salt air speeds up corrosion on outdoor units. We site outdoor units out of the worst of the sea wind where possible and can suggest models with corrosion protection where the manufacturer offers it.
Who is responsible for leak checks?
Whoever operates the equipment, together with the technicians who service it. Systems below 5 tCO2e fall outside the set leak check intervals, while larger ones need checks at least every 12 months, or every 6 months from 50 tCO2e. We will work out which band applies to yours.
What warranty do I get?
Warranty comes from the manufacturer and depends on the brand and product. Daikin, for example, gives a standard 2 years on split air conditioning and we explain the terms for your brand on the quote.
Which manufacturers do you install and repair?
We work with the leading brands, including Mitsubishi Electric, Daikin, Fujitsu, Panasonic, Toshiba, LG, Samsung, Mitsubishi Heavy Industries and Hitachi. Send us the make and model if you have it.
How quickly will you reply?
You’ll hear from us the same working day. For a breakdown that cannot wait, call our 24/7 emergency line.
Can we book visits on a schedule?
Yes. Tell us what you have and how it’s used, and we’ll suggest a schedule with a fixed price. Leak checks required by the F-gas rules can be built in for larger systems.
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