Air handling units in Bonnyrigg
Air handling unit servicing and repairs in Bonnyrigg, booked around your opening hours and priced up front.
- 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 Bonnyrigg?
In Bonnyrigg, expect around £235–£570 per unit, per visit, plus VAT. A typical job (AHU service with filter change) is £235–£570 plus VAT. Any extra work is priced and approved before it starts.
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.
Covering Bonnyrigg and nearby
Bonnyrigg is a smaller town in the Lothians, with independent shops, offices, surgeries, pubs and local business units. Edinburgh is about 10 km away.
We cover every Bonnyrigg postcode, including EH19. We also cover Musselburgh, Penicuik and Currie, all within easy reach of Bonnyrigg. Businesses across the Lothians can combine servicing with any F-gas leak checks their systems need, which saves a separate attendance.
Included as standard
- Filter changes to the specified grade
- Fan, belt and motor checks
- Coil and drip tray cleaning
- Damper and actuator checks
- Heat recovery device checks
Local guide prices for Bonnyrigg
Prices below include our regional adjustment for Scotland (4% below the UK guide).
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| AHU service with filter change | £235–£570 | £282–£684 | per visit |
| Fan / motor replacement | £1,395–£4,750 | £1,674–£5,700 | per fan |
| Full AHU replacement | £14,350–£66,500 | £17,220–£79,800 | per unit |
Ex VAT. Filters are charged at cost for the grade specified.
The visit, step by step
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.
Points to plan for in Bonnyrigg
Filters
Filter grades should match the original design or current guidance for the building.
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.
Conservation areas
Historic streets and listed buildings in and around Bonnyrigg are more likely to need planning permission for outdoor units on visible elevations. We check with the local planning authority before work is booked.
Typical premises in Bonnyrigg
- Warehouses and industrial: cooling for offices, mezzanines, control rooms and temperature-sensitive areas.
Two rules matter for most businesses in Scotland: GB F-gas rules (leak checks from 5 tonnes CO2e) and the periodic energy inspection for systems of 12 kW or more.
Common questions from businesses in Bonnyrigg
How much does an air handling unit service cost in Bonnyrigg?
In Bonnyrigg, expect about £235–£570 per unit, per visit, plus VAT. A typical job (AHU service with filter change) is £235–£570 plus VAT. Any parts or repairs are priced before we go ahead.
Do you also cover Musselburgh, Penicuik and Currie?
Yes. Alongside Bonnyrigg, we also cover Musselburgh, Penicuik and Currie. Each has its own page with local guide prices.
Which postcodes do you cover in Bonnyrigg?
All of them, including EH19. Give us your postcode when you enquire and we will confirm the visit details.
How often should an AHU be serviced?
Typically every three to six months, depending on use and filter loading.
Can you upgrade old AHU fans?
Yes. EC fan upgrades are a common way to cut energy use without replacing the whole unit.
Talk to us about your premises in Bonnyrigg
The visit price is agreed before we book. We reply with a guide price or available dates.