West Sussex · Commercial air conditioning
Commercial air con in Sidlesham
We cover Sidlesham for commercial air conditioning. Diagnosis first, a fixed price and proper paperwork when we finish.
- Comms rooms without enough cooling
- Systems over 12 kW due a TM44 inspection
- Installs that must fit around trading hours
How the job changes from property to property
Shops and restaurants
In retail and hospitality, comfort is part of the business. Work can be scheduled out of hours to keep trading.
Offices
Offices gain heat from occupants, equipment and the sun. The system is sized for what the space really needs with units that fit the layout.
Commercial air conditioning for homes and businesses in Sidlesham
Businesses can’t always stop for an installation. We plan out-of-hours, weekend and phased installs, so the building keeps running. The programme is agreed before any work starts. Typical jobs include leak check schedules that have slipped and buildings that can’t close for the work, on server and comms room cooling, ceiling cassettes and VRF systems.
For a business near Sidlesham, outdoor units typically have room at the back of the building.
Nothing is signed off by word of mouth: commissioning details for an installation, a fault and repair note for a repair, or a record of the service. File it with the manual so it’s to hand next time.
- Place
- Sidlesham (PO20)
- Wider area
- West Sussex
- Response
- On the working day you ask
- Prices
- Priced after a site survey
- Credentials
- NICEIC and F-Gas
- Pricing
- Fixed-price quote after a site survey
- Phone
- 07833 053749
- Reviewed
- 30 October 2026
When it’s something else
A few issues sit outside what this work can do:
- Fire safety design or fire risk assessments
- Plumbing beyond the condensate drainage
- Acting as the energy assessor
If in doubt, phone us on 07833 053749 or email us and we will say what we think before you book.
What the work covers
- VRF systems
- Server and comms room cooling
- Multi-split systems
- Ducted systems
- Wall-mounted split systems
- Ceiling cassettes
Business air conditioning in Sidlesham
Sidlesham is within about 1 mile of the coast. Commercial condensers near the coast should be checked for corrosion on every maintenance visit. There are about 3 cafés, restaurants and staff canteens in and around Sidlesham, 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.
For a school like Sidlesham Primary School, air conditioning work is best done out of term. If you run a surgery, clinic or pharmacy in the area around St Richard's Hospital, about 4.7 miles north, cleanable, quiet units and regular maintenance matter.
Sidlesham is about 3 miles north of Selsey, in West Sussex. Wherever you are in the PO20 postcode area, we can help with commercial air conditioning. Our list for West Sussex has 371 entries, and Sidlesham is one. Our Worthing page covers places nearby (17 miles or so).
The closest recent job we can point to from Sidlesham was on East Street, Chichester (PO19), about 4 miles north: installing a Daikin wall-mounted unit in the dining area and a second unit serving the kitchen pass area.
We cover every part of the PO20 postcode area for commercial air conditioning and the streets around it. Getting to Sidlesham is easy by the B2145. We also cover the places around Sidlesham: Keynor Estate (1 mile south-west), Street End (1 mile north), Sidlesham Common (1 mile north), Fisher (2 miles north-east) and Church Norton (2 miles south). Larger places within reach include Bognor Regis (4 miles east), Chichester (4 miles north), Selsey (3 miles south) and Littlehampton (11 miles east).
Landmarks near Sidlesham
The closest station to Sidlesham is Chichester station, about 3.9 miles north. Other landmarks nearby include St Richard's Hospital (4.7 miles north) and Chichester Castle (4.4 miles north).
How it works
Anything involving refrigerant is handled by F-Gas qualified engineers, as the law requires, and electrical work is done by us as NICEIC approved contractors. On the day, both are in the same hands. The work takes a few days for a small shop or office, longer for VRF across several floors. Seeing the property in pictures first means the trip to Sidlesham can be planned properly.
- You tell us about the building and what’s needed.
- We survey the site to check heat gains, layout and access.
- We set out the options, the price and the programme.
- We install around your hours, phased where necessary.
- The system is commissioned and maintenance can be arranged.
Before we arrive
- Tell us about any building rules, permits or sign-in
- Tell us about parking and loading
- Dig out any previous service or F-Gas records
Get a fixed-price quote
The quickest way to a quote is to send pictures: the room or the existing unit, the outside wall or roof where the outdoor unit sits or would go, and the label on any existing unit. Add the address and what you’d like done, and simple jobs can often be priced without a visit.
Related advice
What owners can safely do
Before you call us about a fault, a few checks can save a visit: is the system in the right mode, is the set temperature sensible, are the remote’s batteries working and has the breaker tripped. If the breaker trips a second time, leave it off and call 07833 053749 or drop us a line.
On air conditioning, the filters in the indoor unit are typically the one part owners can clean where the manufacturer’s manual explains how. They come out, get a gentle clean and go back only when they’re dry. On a heat pump, the equivalent is keeping the outdoor unit clear and checking the controls.
Sidlesham questions
Will air conditioning in Sidlesham need planning permission?
It depends on the property. The half-mile around the middle of Sidlesham holds about 7 listed buildings and structures. 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 needed, we check with the local planning authority (for Sidlesham, typically Chichester council).
Will you come out to Sidlesham?
We do. Villages and hamlets get the same service as the bigger towns. Visits to smaller places are planned so the engineer arrives with what the job needs.
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 much time does a commercial air con install need?
Expect it to take from a couple of days for a few cassettes to a planned programme for a whole building. The size of the building, the system and any phasing make the biggest difference and the programme comes with your quote.
Do you have a 24/7 line?
Yes, day and night. When you call, tell us the make, what’s happening and any error code, and we’ll advise on what to do next.
Who is responsible for leak checks?
Responsibility is shared between the operator, typically whoever owns or controls the equipment, and the service technicians. The interval depends on the refrigerant charge, measured in tonnes of CO2 equivalent: at least every 12 months from 5 tCO2e, and every 6 months from 50 tCO2e.
Why does F-Gas certification matter?
Certification shows a business is approved to work on systems that hold F gas refrigerant. That is not optional: it’s required by law, and AirCon Doctor is certified.
Towns and villages near Sidlesham
What else we do in Sidlesham
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