Air handling units in Thurso
Air handling unit servicing and repairs in Thurso for offices, shops, restaurants and plant rooms.
- Visit and travel 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 Thurso?
Guide price in Thurso: £255–£625 per unit, per visit ex VAT, with a typical job (AHU service with filter change) at £255–£625 plus VAT. For remote and island locations, a travel charge (ferry fares and any accommodation at cost, plus travel time) is quoted as a fixed amount in writing before anything is booked.
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.
Our coverage in Thurso
In a town like Thurso, a single wall unit for a shop or a cassette for a surgery makes a real difference in summer.
We cover every Thurso postcode, including KW14. Before a visit in Thurso we ask for the make, model and number of units so the engineer arrives with the right filters, parts and access equipment.
We cover Thurso by arrangement: a travel charge (ferry fares and any accommodation at cost, plus travel time) is quoted as a fixed amount in writing before anything is booked. We group visits where we can to keep it down.
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
Prices in Thurso
Prices below include our regional adjustment for the north of Scotland (5% above the UK guide).
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| AHU service with filter change | £255–£625 | £306–£750 | per visit |
| Fan / motor replacement | £1,500–£5,195 | £1,800–£6,234 | per fan |
| Full AHU replacement | £15,695–£72,995 | £18,834–£87,594 | per unit |
Ex VAT. Filters are charged at cost for the grade specified.
How a visit in Thurso works
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.
Before you book in Thurso
Replacement logistics
Large AHU replacements need craneage, road closures and careful programming.
Leased premises
If your Thurso 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.
Filters
Filter grades should match the original design or current guidance for the building.
Access and parking
Town-centre jobs in Thurso 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.
Who we work with in Thurso
- Warehouses and industrial: cooling for offices, mezzanines, control rooms and temperature-sensitive areas.
Compliance in Scotland: refrigerant work falls under GB F-gas rules, and systems with an effective output of 12 kW or more need a periodic energy inspection (often called TM44).
Your questions answered
How much does an air handling unit service cost in Thurso?
In Thurso, expect about £255–£625 per unit, per visit, plus VAT. A typical job (AHU service with filter change) is £255–£625 plus VAT. Any parts or repairs are priced before we go ahead. A travel charge for Thurso is quoted before the visit is booked.
Which postcodes do you cover in Thurso?
All of them, including KW14. Give us your postcode when you enquire and we will confirm the visit details.
How long do air handling units last?
Commonly 20 years or more with good maintenance, though fans and controls may need replacing sooner.
Do you handle crane lifts?
Yes, we plan craneage, permits and lifting for replacements.
Need air handling unit servicing and repairs in Thurso?
Visits to Thurso are by arrangement: a travel charge (ferry fares and any accommodation at cost, plus travel time) is quoted as a fixed amount in writing before anything is booked.