Commercial air conditioning installation in Coleraine
Cooling and heating for offices, shops and hospitality venues in Coleraine, with a free site survey and a fixed written quote.
- Free site survey and fixed written quote
- Unit sizes, refrigerant and price set out in writing
- Work planned around your opening hours
How much does commercial air conditioning installation cost in Coleraine?
In Coleraine, guide prices run from about £1,795 to £4,350 per indoor unit (zone), plus VAT. A typical job (small shop or office, 2–4 indoor units) usually comes to £4,550–£15,195 plus VAT. You get a fixed written quote after the free survey.
Commercial air conditioning installation is the design, supply, fitting and commissioning of a cooling (and usually heating) system for a business premises.
Our coverage in Coleraine
Coleraine has a compact centre of shops, cafés and offices, with business units on its outskirts.
Postcode districts we cover in Coleraine include BT51 and BT52. Neighbouring towns we cover include Limavady, Ballymena and Magherafelt. Buildings across County Londonderry range from converted period offices to modern units with deep ceiling voids, so we measure each site rather than relying on a standard package.
What is included
- Site survey and heat load calculation
- System and unit selection with a clear written specification
- Refrigerant pipework, insulation and condensate drainage (with pumps where needed)
- Commissioning, controls set-up and a handover walk-through
- F-gas records, labelling and commissioning certificates
Guide prices in Coleraine
These guide prices are adjusted for Northern Ireland, where labour and access costs run about 8% below the UK guide.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Single wall-mounted split (2.5–7 kW) | £1,350–£2,695 | £1,620–£3,234 | per system |
| Ceiling cassette | £1,995–£4,550 | £2,394–£5,460 | per unit |
| Multi-split, 2–4 indoor units | £3,150–£9,150 | £3,780–£10,980 | per system |
| Ducted indoor unit with grilles | £3,150–£7,295 | £3,780–£8,754 | per unit |
| Electrical supply and isolator | £225–£730 | £270–£876 | per system |
Ex VAT, supply and install, standard access and up to about 5 m of pipework per unit.
How we work in Coleraine
Survey
We measure the space, check the ceiling void, wall construction, glazing and occupancy, and agree where indoor and outdoor units can go.
Design and quote
You get a written specification with unit sizes, positions, pipe routes and a fixed price — plus any planning, landlord or noise points to resolve first.
First fix
Pipework, cabling and condensate runs go in, usually above ceilings or in neat trunking, before the units are hung. We keep work areas in Coleraine screened and tidy at the end of each day.
Install and test
Indoor and outdoor units are fitted, the system is pressure tested with nitrogen, evacuated and charged with refrigerant.
Commission and hand over
We set up controls, check air flows and temperatures, show your team how to use it and hand over the F-gas and commissioning paperwork.
What to think about in Coleraine
Condensate
Every cooling unit produces water. We route it to a drain by gravity where possible and fit a quiet condensate pump where not.
Shared buildings
In multi-let buildings, roof space, risers and plant areas are often controlled by a managing agent. We work to their permits and method-statement requirements.
Landlord consent
Most commercial leases need the landlord's written consent before external units or wall penetrations go in. We can provide drawings and unit data sheets for the request.
Conservation areas
Historic streets and listed buildings in and around Coleraine are more likely to need planning permission for outdoor units on visible elevations. We check with the council's planning service before work is booked.
Typical premises in Coleraine
- Retail and shops: comfortable shop floors, stockrooms and entrances, even with the door open.
Compliance in Northern Ireland: refrigerant work falls under EU F-gas rules that apply in Northern Ireland, and buildings with more than 12 kW of air conditioning in total need a periodic energy inspection (often called TM44).
Questions about AC installation in Coleraine
How much does commercial air conditioning installation cost in Coleraine?
Guide prices in Coleraine run from about £1,795 to £4,350 per indoor unit (zone), plus VAT. A typical job (small shop or office, 2–4 indoor units) costs £4,550–£15,195 plus VAT. We fix the price in writing after a free survey.
Do you also cover Limavady, Ballymena and Magherafelt?
Yes. Alongside Coleraine, we also cover Limavady, Ballymena and Magherafelt. Each has its own page with local guide prices.
Which postcodes do you cover in Coleraine?
All of them, including BT51 and BT52. Give us your postcode when you enquire and we will confirm the visit details.
Do I need planning permission?
It depends on where the outdoor unit goes and the building. Units on a rear flat roof are often straightforward; front elevations, conservation areas and listed buildings usually need consent. We flag this at survey.
Will the system heat as well as cool?
Almost all modern commercial air conditioning is a heat pump that can heat as well as cool. Many businesses use it as their main heating in spring and autumn.
Talk to us about your premises in Coleraine
Free survey and fixed written quote. We reply with a guide price or to book the survey.