Air handling units in Bath
Air handling unit servicing and repairs in Bath, 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 Bath?
Typical prices in Bath run from £255 to £620 per unit, per visit before VAT; a typical job (AHU service with filter change) is usually £255–£620 plus VAT. Nothing beyond the agreed visit goes ahead without your say-so.
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 Bath
In Bath, typical commercial premises include town-centre shops and offices, surgeries, gyms and units on business parks. Bristol is about 18 km away.
We cover every Bath postcode, including BA1. We also cover Keynsham, Trowbridge and Melksham, all within easy reach of Bath. For air handling unit servicing and repairs in Bath, roof and high-level access is planned in advance, so the visit is not wasted waiting for a tower or a key.
What the job covers
- Fan, belt and motor checks
- Coil and drip tray cleaning
- Damper and actuator checks
- Heat recovery device checks
- Repairs, upgrades and full replacement
Prices in Bath
Prices below include our regional adjustment for the South West (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 we handle air handling units in Bath
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 Bath
Hygiene
Drip trays and coils must be kept clean to avoid biological growth.
Working hours
Most Bath businesses prefer noisy work outside trading hours. Early starts, evenings and weekends can be arranged and are priced up front.
Filters
Filter grades should match the original design or current guidance for the building.
Access and parking
Town-centre jobs in Bath 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.
Typical premises in Bath
- 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.
Your questions answered
How much does an air handling unit service cost in Bath?
In Bath, 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.
Do you also cover Keynsham, Trowbridge and Melksham?
Yes. Alongside Bath, we also cover Keynsham, Trowbridge and Melksham. Each has its own page with local guide prices.
Which postcodes do you cover in Bath?
All of them, including BA1. 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.
How often should an AHU be serviced?
Typically every three to six months, depending on use and filter loading.
Need air handling unit servicing and repairs in Bath?
The visit price is agreed before we book. We reply with a guide price or available dates.