Air handling units in Bristol
Air handling unit servicing and repairs in Bristol for offices, shops, restaurants and plant rooms.
- 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 Bristol?
Guide price in Bristol: £255–£620 per unit, per visit ex VAT, with a typical job (AHU service with filter change) at £255–£620 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.
Where we work around Bristol
We cover all of Bristol, from the centre to the business parks and industrial estates on its edges. Each town below has its own page with local guide prices.
Postcode districts we cover include BS0, BS2, BS4, BS6, BS9, BS11, BS16 and BS99. Before a visit in Bristol we ask for the make, model and number of units so the engineer arrives with the right filters, parts and access equipment.
What the job covers
- Filter changes to the specified grade
- Fan, belt and motor checks
- Coil and drip tray cleaning
- Heat recovery device checks
- Repairs, upgrades and full replacement
Prices in Bristol
These guide prices are adjusted for the South West, where labour and access costs run about 4% above the UK guide.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| AHU service with filter change | £255–£620 | £306–£744 | per visit |
| Fan / motor replacement | £1,500–£5,150 | £1,800–£6,180 | per fan |
| Full AHU replacement | £15,550–£72,500 | £18,660–£87,000 | per unit |
Ex VAT. Filters are charged at cost for the grade specified.
How a visit in Bristol 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.
Things to check in Bristol
Energy
Fan upgrades and better controls can cut energy use significantly on older units.
Access and parking
Town-centre jobs in Bristol 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.
Hygiene
Drip trays and coils must be kept clean to avoid biological growth.
Leased premises
If your Bristol 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.
Types of premises we cover in Bristol
- Warehouses and industrial: cooling for offices, mezzanines, control rooms and temperature-sensitive areas.
In England, systems holding 5 tonnes CO2 equivalent of refrigerant or more fall under GB F-gas rules, with regular leak checks and records; buildings with more than 12 kW of air conditioning in total also need a periodic energy inspection.
FAQs for Bristol
How much does an air handling unit service cost in Bristol?
In Bristol, expect about £255–£620 per unit, per visit, plus VAT. A typical job (AHU service with filter change) is £255–£620 plus VAT. Any parts or repairs are priced before we go ahead.
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.
Talk to us about your premises in Bristol
The visit price is agreed before we book. We reply with a guide price or available dates.