Commercial air conditioning in Bangor, Gwynedd
Surveyed, specified and priced in writing: commercial air conditioning across Bangor, Gwynedd.
- Free survey for new installations
- Local guide prices for 22 services
- Unit sizes, refrigerant and price set out in writing
Commercial air conditioning in Bangor, Gwynedd
We design, install, service and repair commercial air conditioning and ventilation across Bangor, Gwynedd, and handle the F-gas leak checks and TM44 inspections larger systems need.
In Bangor, Gwynedd, a single split system typically costs £1,395–£2,350 plus VAT installed; a ceiling cassette is priced per unit.
Covering Bangor, Gwynedd and nearby
Bangor, Gwynedd is a smaller town in Gwynedd, with independent shops, offices, surgeries, pubs and local business units.
Postcode districts we cover in Bangor, Gwynedd include LL57. Neighbouring towns we cover include Caernarfon, Llandudno and Colwyn Bay.
Buildings across Gwynedd range from converted period offices to modern units with deep ceiling voids, so we measure each site rather than relying on a standard package.
Before a visit in Bangor, Gwynedd we ask for the make, model and number of units so the engineer arrives with the right filters, parts and access equipment.
Popular services in Bangor, Gwynedd
Decommissioning and refrigerant recovery
Safe removal of old units with refrigerant recovered and paperwork provided.
From £235 per system, ex VAT
Commercial ventilation
Supply and extract ventilation for fresh air, comfort and compliance.
From £2,795 per system, ex VAT
Air conditioning repairs
Fault-finding and repairs for units that are leaking, noisy or not cooling.
From £140 per repair visit, ex VAT
Office air conditioning
Quiet, efficient cooling and heating for offices, meeting rooms and co-working space.
From £2,050 per zone, ex VAT
Air conditioning replacement and upgrades
Replace ageing R22 and R410A equipment with efficient, lower-GWP systems.
From £1,550 per indoor unit, ex VAT
Heat recovery ventilation (MVHR)
Fresh air with most of the heat kept in, for offices, classrooms and studios.
From £4,695 per unit installed, ex VAT
All services and local guide prices
Air conditioning installation
| Service | From (ex VAT) | Basis |
|---|---|---|
| Commercial air conditioning installation | £1,850 | per indoor unit (zone) |
| Office air conditioning | £2,050 | per zone |
| VRF and VRV systems | £2,350 | per indoor unit (whole system) |
| Ceiling cassette air conditioning | £2,050 | per cassette |
| Ducted air conditioning | £3,295 | per ducted zone |
| Split and multi-split systems | £1,395 | per system |
| Air-to-air heat pumps | £1,550 | per zone |
| Server room and comms room cooling | £3,750 | per room (duty/standby pair) |
Servicing, repairs and replacement
| Service | From (ex VAT) | Basis |
|---|---|---|
| Air conditioning servicing | £165 | per visit, first indoor unit |
| Planned maintenance contracts | £185 | per indoor unit, per year |
| Air conditioning repairs | £140 | per repair visit |
| Air conditioning cleaning | £90 | per indoor unit |
| Air conditioning replacement and upgrades | £1,550 | per indoor unit |
F-gas and TM44 compliance
| Service | From (ex VAT) | Basis |
|---|---|---|
| F-gas leak checks and records | £140 | per visit, first system |
| TM44 air conditioning inspections | £375 | per building |
| Decommissioning and refrigerant recovery | £235 | per system |
Ventilation and air quality
| Service | From (ex VAT) | Basis |
|---|---|---|
| Commercial ventilation | £2,795 | per system |
| Heat recovery ventilation (MVHR) | £4,695 | per unit installed |
| Fan coil units | £60 | per fan coil serviced |
| Air handling units | £235 | per unit, per visit |
Design and specialist systems
| Service | From (ex VAT) | Basis |
|---|---|---|
| HVAC design and heat load surveys | £470 | per project |
| Air curtains | £1,395 | per doorway |
Things to check in Bangor, Gwynedd
Roof and height work
Flat roofs, high walls and atriums need the right access equipment and edge protection. We plan towers, MEWPs or scaffold before the job, not on the day.
Working hours
Most Bangor, Gwynedd businesses prefer noisy work outside trading hours. Early starts, evenings and weekends can be arranged and are priced up front.
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.
Neighbours and noise
Outdoor units near flats — common above shops — need careful siting so noise at neighbours' windows stays low. We choose positions and quieter units with that in mind.
Two rules matter for most businesses in Wales: GB F-gas rules (leak checks from 5 tonnes CO2e) and the periodic energy inspection for more than 12 kW of air conditioning.
Questions from businesses in Bangor, Gwynedd
How much does commercial air conditioning cost in Bangor, Gwynedd?
A single wall-mounted split typically costs £1,395–£2,350 plus VAT installed in Bangor, Gwynedd, and a ceiling cassette £2,050–£4,695 per unit. A small shop or office with two to four indoor units usually comes to £4,695–£15,695 plus VAT.
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.
Is the survey free?
Yes, for new installations and replacements on the UK mainland. Service, repair and inspection visits are priced before we book them.
Which refrigerant do new systems use?
Most new small split systems use R32, because new single splits under 3 kg in Great Britain cannot use refrigerants with a GWP of 750 or more. Larger systems vary by equipment.
Can you work outside our opening hours?
Yes. Early starts, evenings and weekends can be arranged, and any extra cost is shown in the quote.
Nearby towns
Get a guide price for Bangor, Gwynedd
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