Bangor, Gwynedd and Anglesey
Commercial ventilation design and installation in Bangor (Gwynedd and Anglesey)
Supply and extract with heat recovery for offices, shops, clinics and fit-outs. Covering Bangor and LL57, LL58 and LL59.
- From £7,550 + VAT per system
- Free survey

We can work as the ventilation subcontractor on Bangor fit-outs.
Work in Bangor follows the rules for Wales and finishes with a written record of what was fitted and how it was set up.
Commercial ventilation in Bangor at a glance
- Town
- Bangor, Gwynedd and Anglesey
- Postcode districts
- LL57, LL58 and LL59
- Nearby
- Llandudno (14 miles), Colwyn Bay (17 miles) and Holyhead (22 miles)
- Price region
- Wales
- Survey
- Free survey (UK mainland)
What the work involves
Typical jobs are fit-outs and refurbishments: a new tenant needs ventilation to match a new layout, an old system cannot keep up with more staff, or a change of use needs a fresh design. We can work directly for occupiers and landlords, or as a subcontractor to fit-out and building contractors.
Design and build or install-only
We design it, or install to a consultant's drawings.
Heat recovery supply and extract
One or more units with ductwork to diffusers, sized for occupancy.
Guide prices in Bangor
| Work | Guide price |
|---|---|
| Small office or shop: heat recovery unit, ductwork and controls (up to about 150 m²) (per system) | £7,550–£16,100 + VAT |
| Office supply and extract ventilation with heat recovery, during a fit-out (per m² of floor) | £50–£120 + VAT |
Wales rates shown. Prices exclude VAT. The fixed price is confirmed in writing after we have seen the job.
Common reasons people call
- A change of use that needs a new ventilation design
- Windows the only source of fresh air
- Old units that are noisy, inefficient or failing
Rules that apply in Wales
In Wales, ventilation follows the Welsh Approved Document F rather than the English version, with building control checking notifiable work. The Workplace (Health, Safety and Welfare) Regulations 1992 also apply, requiring sufficient fresh or purified air.
Questions from Bangor
How do I get a price for commercial ventilation in Bangor?
Use the guide price tool, the form on this page, live chat, WhatsApp or call 0800 088 6341. A postcode and a couple of photos help us give you a useful answer first time.
Is ventilation a legal requirement in the workplace?
Yes. The Workplace (Health, Safety and Welfare) Regulations 1992 require effective and suitable ventilation with a sufficient quantity of fresh or purified air in every enclosed workplace.
Can you work as a subcontractor on a fit-out?
Yes. We can install to a main contractor's programme and consultants' drawings, and supply commissioning records for handover.
What area around Bangor do you work in?
All of Gwynedd and Anglesey. Near Bangor that includes Llandudno, Colwyn Bay, Holyhead and Abergele.
Do you cover Bangor and nearby?
Yes. We cover Bangor and nearby places including Llandudno, Colwyn Bay, Holyhead and Abergele. Send your postcode and we will confirm.
Call us to arrange a Bangor survey at a time that suits your business.
Commercial ventilation near Bangor
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Get a guide price in two minutes
Answer a few questions for a price range, or send photos and we will come back to you with a written quote.