Air handling units in Perth
Clear prices and written reports for air handling unit servicing and repairs in Perth.
- 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 Perth?
Typical prices in Perth run from £235 to £570 per unit, per visit before VAT; a typical job (AHU service with filter change) is usually £235–£570 plus VAT. Parts and repairs are only done once you approve the price.
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.
Perth and surrounding areas
In Perth, typical premises are high-street shops, offices above them, surgeries, salons and local industrial units. Dundee is about 29 km away.
We cover every Perth postcode, including PH1. We also cover Auchterarder, Blairgowrie and Crieff, all within easy reach of Perth. Service and repair visits in Perth are booked around your opening hours, with the price agreed before we come.
What the job covers
- Filter changes to the specified grade
- Fan, belt and motor checks
- Coil and drip tray cleaning
- Damper and actuator checks
- Repairs, upgrades and full replacement
Local guide prices for Perth
These guide prices are adjusted for Scotland, where labour and access costs run about 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.
How a visit in Perth 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.
What to think about in Perth
Filters
Filter grades should match the original design or current guidance for the building.
Working hours
Most Perth businesses prefer noisy work outside trading hours. Early starts, evenings and weekends can be arranged and are priced up front.
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.
Premises we work in around Perth
- Warehouses and industrial: cooling for offices, mezzanines, control rooms and temperature-sensitive areas.
In Scotland, systems holding 5 tonnes CO2 equivalent of refrigerant or more fall under GB F-gas rules, with regular leak checks and records; systems with an effective output of 12 kW or more also need a periodic energy inspection.
Common questions from businesses in Perth
How much does an air handling unit service cost in Perth?
In Perth, 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 Auchterarder, Blairgowrie and Crieff?
Yes. Alongside Perth, we also cover Auchterarder, Blairgowrie and Crieff. Each has its own page with local guide prices.
Which postcodes do you cover in Perth?
All of them, including PH1. Give us your postcode when you enquire and we will confirm the visit details.
Do you handle crane lifts?
Yes, we plan craneage, permits and lifting for replacements.
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 Perth
The visit price is agreed before we book. We reply with a guide price or available dates.