Air handling units in Canterbury
Air handling unit servicing and repairs in Canterbury, with the visit price agreed before we come and a written report after.
- 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 Canterbury?
Guide price in Canterbury: £280–£685 per unit, per visit ex VAT, with a typical job (AHU service with filter change) at £280–£685 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.
Working in Canterbury
Canterbury has a compact centre of shops, cafés and offices, with business units on its outskirts. Southend-on-Sea is about 38 km away.
That includes premises in CT1 and the surrounding districts. Neighbouring towns we cover include Whitstable, Herne Bay and Faversham. Service and repair visits in Canterbury are booked around your opening hours, with the price agreed before we come.
What is included
- Filter changes to the specified grade
- Coil and drip tray cleaning
- Damper and actuator checks
- Heat recovery device checks
- Repairs, upgrades and full replacement
Local guide prices for Canterbury
Guide prices for Canterbury, set for the South East. Your fixed price comes in writing.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| AHU service with filter change | £280–£685 | £336–£822 | per visit |
| Fan / motor replacement | £1,650–£5,695 | £1,980–£6,834 | per fan |
| Full AHU replacement | £17,195–£79,995 | £20,634–£95,994 | 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 Canterbury
Energy
Fan upgrades and better controls can cut energy use significantly on older units.
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.
Hygiene
Drip trays and coils must be kept clean to avoid biological growth.
Leased premises
If your Canterbury 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.
Typical premises in Canterbury
- Warehouses and industrial: cooling for offices, mezzanines, control rooms and temperature-sensitive areas.
Two rules matter for most businesses in England: GB F-gas rules (leak checks from 5 tonnes CO2e) and the periodic energy inspection for more than 12 kW of air conditioning.
Questions about air handling units in Canterbury
How much does an air handling unit service cost in Canterbury?
In Canterbury, expect about £280–£685 per unit, per visit, plus VAT. A typical job (AHU service with filter change) is £280–£685 plus VAT. Any parts or repairs are priced before we go ahead.
Do you also cover Whitstable, Herne Bay and Faversham?
Yes. Alongside Canterbury, we also cover Whitstable, Herne Bay and Faversham. Each has its own page with local guide prices.
Which postcodes do you cover in Canterbury?
All of them, including CT1. 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 Canterbury
The visit price is agreed before we book. We reply with a guide price or available dates.