Air conditioning replacement and upgrades in Bangor, Gwynedd
Cooling and heating for offices, shops and hospitality venues in Bangor, Gwynedd, 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 it cost to replace air conditioning in Bangor, Gwynedd?
Our guide range in Bangor, Gwynedd is £1,550–£4,250 per indoor unit before VAT; a typical job (replacing a 3–4 unit system, re-using sound pipework) is £5,650–£13,795 plus VAT. The fixed price follows a free survey.
Air conditioning replacement is removing an old system — often one using R22 or R410A refrigerant — and installing new, more efficient equipment, re-using pipework where it is safe and compatible.
Covering Bangor, Gwynedd and nearby
Most commercial premises in and around Bangor, Gwynedd are shops, offices, salons, pubs and small industrial units.
Postcode districts we cover in Bangor, Gwynedd include LL57. Nearby, we also cover Caernarfon (about 13 km), Llandudno (about 23 km) and Colwyn Bay (about 28 km). In Bangor, Gwynedd we work with offices, shops and hospitality premises, from a single room to a whole floor; each job starts with a heat load check rather than a guess from the floor area.
What we do
- Condition survey of the existing system
- Pipework re-use assessment, flushing where suitable
- Refrigerant recovery with waste transfer documentation
- Installation of new efficient units
- Commissioning and new F-gas records
Local guide prices for Bangor, Gwynedd
Guide prices for Bangor, Gwynedd, set for Wales. Your fixed price comes in writing.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Like-for-like split replacement | £1,550–£3,295 | £1,860–£3,954 | per system |
| Cassette replacement | £2,050–£4,250 | £2,460–£5,100 | per unit |
| Refrigerant recovery and disposal | £185–£565 | £222–£678 | per system |
| Pipework flush and test (re-use) | £185–£565 | £222–£678 | per circuit |
Ex VAT, supply and install.
From enquiry to handover in Bangor, Gwynedd
Survey
We record what is installed, its condition and refrigerant, and what can be re-used.
Plan the swap
Removal and installation are scheduled to keep downtime short.
Recover and remove
Refrigerant is recovered into certified cylinders and the old units removed. In Bangor, Gwynedd we agree timings around your opening hours.
Install and commission
New units are fitted, tested and commissioned with fresh records.
Points to plan for in Bangor, Gwynedd
Disposal
Old refrigerant must be recovered by certified engineers and the units disposed of as waste electrical equipment.
Access and parking
Town-centre jobs in Bangor, Gwynedd often come down to access — loading restrictions, parking for the van and getting equipment onto a roof. We check this at survey and plan deliveries around it.
R22
Since 1 January 2015, R22 systems cannot be maintained using virgin or recycled R22. If one leaks, the practical fix is usually replacement.
Leased premises
If your Bangor, Gwynedd premises are leased, the landlord's written consent is usually needed for external units, wall penetrations and roof access. We provide drawings and data sheets for the request.
Premises we work in around Bangor, Gwynedd
- Retail and shops: comfortable shop floors, stockrooms and entrances, even with the door open.
- Gyms and leisure: high-capacity cooling and fresh air for gym floors, studios and changing rooms.
- Pubs and bars: cooling for busy bars, function rooms and cellars, sited with neighbours in mind.
- Schools and education: classroom cooling, ventilation and IT room cooling, installed in the holidays.
Compliance in Wales: refrigerant work falls under GB F-gas rules, and buildings with more than 12 kW of air conditioning in total need a periodic energy inspection (often called TM44).
Common questions from businesses in Bangor, Gwynedd
How much does it cost to replace air conditioning in Bangor, Gwynedd?
Guide prices in Bangor, Gwynedd run from about £1,550 to £4,250 per indoor unit, plus VAT. A typical job (replacing a 3–4 unit system, re-using sound pipework) costs £5,650–£13,795 plus VAT. We fix the price in writing after a free survey.
Do you also cover Caernarfon, Llandudno and Colwyn Bay?
Yes. Alongside Bangor, Gwynedd, we also cover Caernarfon, Llandudno and Colwyn Bay. Each has its own page with local guide prices.
Which postcodes do you cover in Bangor, Gwynedd?
All of them, including LL57. Give us your postcode when you enquire and we will confirm the visit details.
Can existing pipework be re-used?
Often, if it is the right size, in good condition and compatible with the new refrigerant. We test and flush it before relying on it.
Is it illegal to use R22 air conditioning?
No — you can keep running an R22 system, but it cannot be maintained with virgin or recycled R22, so most repairs involving the refrigerant circuit are no longer possible.
Get a guide price for Bangor, Gwynedd
Free survey and fixed written quote. We reply with a guide price or to book the survey.