Air handling units in Holyhead
Keep your systems in Holyhead running: air handling unit servicing and repairs, with any extra work explained and priced before it starts.
- Visit price agreed before we book
- Written report after every visit
- F-gas records updated where required
How much does an air handling unit service cost in Holyhead?
Guide price in Holyhead: £235–£565 per unit, per visit ex VAT, with a typical job (AHU service with filter change) at £235–£565 plus VAT. Nothing beyond the agreed visit goes ahead without your say-so.
An air handling unit (AHU) is a large central unit that filters, heats, cools and moves air through a building's ductwork, often with heat recovery.
Where we work around Holyhead
Holyhead is a smaller town in Gwynedd, with independent shops, offices, surgeries, pubs and local business units.
We work across Holyhead's postcode districts, including LL65. Businesses across Gwynedd can combine servicing with any F-gas leak checks their systems need, which saves a separate attendance.
What the job covers
- Filter changes to the specified grade
- Fan, belt and motor checks
- Damper and actuator checks
- Heat recovery device checks
- Repairs, upgrades and full replacement
Guide prices in Holyhead
Prices below include our regional adjustment for Wales (5% below the UK guide).
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| AHU service with filter change | £235–£565 | £282–£678 | per visit |
| Fan / motor replacement | £1,395–£4,695 | £1,674–£5,634 | per fan |
| Full AHU replacement | £14,195–£65,995 | £17,034–£79,194 | per unit |
Ex VAT. Filters are charged at cost for the grade specified.
What happens on a visit in Holyhead
Inspect
We record the AHU type, condition, filter grades and controls.
Service
Filters are changed and components cleaned and checked.
Report
Readings and recommendations are reported.
Upgrade or replace
Where needed, we quote for fan upgrades or replacement.
Things to check in Holyhead
Hygiene
Drip trays and coils must be kept clean to avoid biological growth.
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.
Energy
Fan upgrades and better controls can cut energy use significantly on older units.
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.
Types of premises we cover in Holyhead
- Warehouses and industrial: cooling for offices, mezzanines, control rooms and temperature-sensitive areas.
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).
Your questions answered
How much does an air handling unit service cost in Holyhead?
In Holyhead, expect about £235–£565 per unit, per visit, plus VAT. A typical job (AHU service with filter change) is £235–£565 plus VAT. Any parts or repairs are priced before we go ahead.
Do you also cover Caernarfon and Bangor, Gwynedd?
Yes. Alongside Holyhead, we also cover Caernarfon and Bangor, Gwynedd. Each has its own page with local guide prices.
Which postcodes do you cover in Holyhead?
All of them, including LL65. Give us your postcode when you enquire and we will confirm the visit details.
Can you upgrade old AHU fans?
Yes. EC fan upgrades are a common way to cut energy use without replacing the whole unit.
Do you handle crane lifts?
Yes, we plan craneage, permits and lifting for replacements.
Talk to us about your premises in Holyhead
The visit price is agreed before we book. We reply with a guide price or available dates.