West Sussex · Commercial air conditioning
Commercial air con in Coolham
We cover Coolham for design, installation, servicing and repair of air conditioning for offices, shops, hospitality and public buildings. A look at the job first, a fixed-price quote and written records at the end.
- Ageing air conditioning that keeps breaking down
- Buildings that cannot close for the work
- IT rooms that need resilient cooling
About our commercial air conditioning in Coolham
Most businesses need to keep trading while the work is done. We plan out-of-hours, weekend and phased installs so disruption is kept down. The programme is agreed before work begins. The work covers multi-split systems, server and comms room cooling and ceiling cassettes, and common reasons people get in touch are new tenancies needing cooling and heating and R410A systems getting dearer to top up.
For a business near Coolham, outdoor units normally have room at the back of the building.
Nothing is signed off by word of mouth: commissioning details and F-Gas records for a new system, a note of the fault and the fix for a repair, or a service record. Keep it with the system’s paperwork so it’s to hand next time.
- Where
- Coolham (RH13)
- Wider area
- West Sussex
- Costs
- Priced after a site survey
- Certified
- F-Gas certified company, NICEIC approved
- Quotes
- Fixed, in writing
- Telephone
- 07833 053749
- Updated
- 30 October 2026
What commercial air conditioning can’t fix
We’d rather tell you now than sell you work that will not help, so these are the things it won’t cover:
- Gas boiler or heating plumbing work
- Building work beyond the installation itself
- Planning permission or landlord consent on your behalf
If in doubt, call us on 07833 053749 or email us and we will say what we think before you book.
Parts of the system we cover
- Ceiling cassettes
- Ducted systems
- Server and comms room cooling
- Multi-split systems
- Wall-mounted split systems
- VRF systems
System by system
Ceiling cassettes
Installing a cassette needs room in the void and a way to drain the water. Many have a built-in pump to lift the condensate, which we check on every service.
F-gas records and TM44
Keeping the paperwork up to date helps with inspections, and we keep yours in order.
More services for Coolham
Coolham questions
Will you come out to Coolham?
Yes, smaller places are covered as well as towns. We’re based in East Grinstead and plan each visit so the job can be finished in one trip where possible.
Can you do commercial air conditioning in Coolham?
Yes, Coolham is within the area we cover. To start, phone us on 07833 053749 or drop us a line with a few photos.
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 can tell you which band your system falls into.
Which commercial systems do you fit?
Splits, multi-splits, cassettes, ducted units and VRF from the major manufacturers. We explain the options after a site survey.
Will skipping a service affect the warranty?
That depends on the brand. If servicing is in the terms, missing one could affect a claim and we’ll tell you what your brand asks for.
How much does commercial air conditioning cost?
Commercial systems are priced after a site survey. The building, the heat load, the system type and the programme all affect the cost and the quote is fixed before we begin.
When will I hear back?
We reply to enquiries the same working day. If it’s an emergency, ring the 24/7 line instead.
How the visit works
Our engineers arrive at the time agreed with you and run through the plan before anything else. Floors and furniture near the work are covered with dust sheets, and the electrics are made safe before any panel comes off. The work itself takes a matter of days for a modest fit-out, with larger buildings phased floor by floor or zone by zone. If a lane or gateway near Coolham is tight for a van, let us know and we will plan for it.
- We start with the details of the building and the problem.
- We survey the site to check heat gains, layout and 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.
Preparing for the visit
- Tell us about access, such as roof hatches, high walls or locked plant areas
- Plan for pets to be kept clear during the visit
- Move furniture away from the wall where we will be working
Getting a price
Getting a quote is straightforward. Call or email with a few details and we will come back to you the same working day. If we need to see the property first, we book a survey at a time that works for you.
Advice
Pricing commercial air conditioning in Coolham
Our prices page gives typical ranges, and your quote is built on your job. The quote depends on:
- Which make and model is being fitted or worked on
- What state the existing equipment is in
- What electrical work the job needs
What you pay depends on the system and the number of rooms or units, the access and what the work involves. You get a fixed price before work begins, so you know where you stand.
Helping us quote
Before you ask for a quote, gather:
- The outside wall, roof or yard where the outdoor unit sits or would go
- The rating plate or label on any existing unit
- Wide pictures of the room or the existing unit
Photos are the fastest route to a quote: 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. Tell us the address and what you need, and many jobs can be priced from that.
Business air conditioning in Coolham
About 37 miles out from central London, Coolham is part of the South East area we work across. The White Cottage, listed at grade II, is one of roughly 5 protected buildings and structures in the half-mile around Coolham’s centre. If your property is listed or sits inside a conservation area, expect us to raise planning at the survey and to speak to Horsham council, normally the planning authority here where it’s needed.
Churches and halls such as St Mary's Mission Church are often used a few hours at a time, which suits a system that heats or cools a space quickly, once consents are in place. For a school like William Penn School, air conditioning work is best done out of term.
Coolham is about 6 miles south-west of Horsham, in West Sussex. From the centre of Coolham to the outskirts, our engineers cover commercial air conditioning, from a single room to a whole building. Coolham is one of 371 towns, villages and districts in West Sussex where we work for homes and businesses. The nearest of our city pages is Horsham, around 6 miles from Coolham.
Not far from Coolham, a recent job of ours was on High Street, Billingshurst (RH14), about 3 miles north-west: installing two Panasonic wall-mounted units in the main consulting room and the recovery area.
You will find streets such as Coolham Road and West Chiltington Lane, each of them within reach. Our working area takes in RH13, every street of it. Close to Coolham, our area also takes in Goose Green (3 miles south), Gay Street (3 miles south-west), Adversane (3 miles west), North Heath (3 miles west) and West Chiltington (3 miles south-west). Within a short drive, we also cover Crawley (12 miles north-east), Horsham (6 miles north-east), Worthing (12 miles south) and Haywards Heath (13 miles east).
Near you in Coolham
In Coolham, that means homes and buildings near The Selsey Arms Public House. The closest station to Coolham is Billingshurst station, about 2.4 miles north-west. A little further out are Christs Hospital School Museum (3.9 miles north-east). The countryside around Coolham includes Knepp Wildland.
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