Commercial air conditioning in Farnworth
Installation, servicing, repairs and compliance for businesses in Farnworth, with local guide prices for every service.
- Free survey for new installations
- Local guide prices for 22 services
- Unit sizes, refrigerant and price set out in writing
Commercial air conditioning in Farnworth
Across Farnworth we fit and maintain air conditioning for offices, shops, restaurants, gyms, surgeries and technical rooms, with guide prices on every service page.
Guide prices in Farnworth start from about £1,395 for a single wall-mounted split, installed, and £170 for a service visit covering the first indoor unit, plus VAT.
Our coverage in Farnworth
In Farnworth, typical premises are high-street shops, offices above them, surgeries, salons and local industrial units. Bolton is about 4 km away.
We cover every Farnworth postcode, including BL4 and WA8. We also work in nearby Bolton, Radcliffe and Tyldesley.
In Farnworth we work with offices, shops and hospitality premises, from a single room to a whole floor; each job starts with a heat load check rather than a guess from the floor area.
Each visit in Farnworth ends with a written report: what was checked, readings taken and anything that needs attention, priced separately for you to approve.
Popular services in Farnworth
Ceiling cassette air conditioning
Four-way and compact cassettes that sit flush in a suspended ceiling.
From £2,095 per cassette, ex VAT
Server room and comms room cooling
Dedicated 24/7 cooling with back-up for IT, comms and plant rooms.
From £3,850 per room (duty/standby pair), ex VAT
Split and multi-split systems
Wall-mounted and multi-room systems for smaller premises.
From £1,395 per system, ex VAT
Air conditioning cleaning
Deep cleaning of coils, fans, trays and drains for fresher, more efficient units.
From £95 per indoor unit, ex VAT
Air-to-air heat pumps
Use your air conditioning as efficient electric heating as well as cooling.
From £1,595 per zone, ex VAT
Air handling units
Servicing, filter changes, repairs and replacement of AHUs.
From £240 per unit, per visit, ex VAT
All services and local guide prices
Air conditioning installation
| Service | From (ex VAT) | Basis |
|---|---|---|
| Commercial air conditioning installation | £1,895 | per indoor unit (zone) |
| Office air conditioning | £2,095 | per zone |
| VRF and VRV systems | £2,395 | per indoor unit (whole system) |
| Ceiling cassette air conditioning | £2,095 | per cassette |
| Ducted air conditioning | £3,395 | per ducted zone |
| Split and multi-split systems | £1,395 | per system |
| Air-to-air heat pumps | £1,595 | per zone |
| Server room and comms room cooling | £3,850 | per room (duty/standby pair) |
Servicing, repairs and replacement
| Service | From (ex VAT) | Basis |
|---|---|---|
| Air conditioning servicing | £170 | per visit, first indoor unit |
| Planned maintenance contracts | £190 | per indoor unit, per year |
| Air conditioning repairs | £140 | per repair visit |
| Air conditioning cleaning | £95 | per indoor unit |
| Air conditioning replacement and upgrades | £1,595 | per indoor unit |
F-gas and TM44 compliance
| Service | From (ex VAT) | Basis |
|---|---|---|
| F-gas leak checks and records | £140 | per visit, first system |
| TM44 air conditioning inspections | £385 | per building |
| Decommissioning and refrigerant recovery | £240 | per system |
Ventilation and air quality
| Service | From (ex VAT) | Basis |
|---|---|---|
| Commercial ventilation | £2,895 | per system |
| Heat recovery ventilation (MVHR) | £4,850 | per unit installed |
| Fan coil units | £65 | per fan coil serviced |
| Air handling units | £240 | per unit, per visit |
Design and specialist systems
| Service | From (ex VAT) | Basis |
|---|---|---|
| HVAC design and heat load surveys | £485 | per project |
| Air curtains | £1,395 | per doorway |
Before you book in Farnworth
Conservation areas
Historic streets and listed buildings in and around Farnworth are more likely to need planning permission for outdoor units on visible elevations. We check with the local planning authority before work is booked.
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.
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.
Neighbours and noise
Outdoor units near flats — common above shops — need careful siting so noise at neighbours' windows stays low. We choose positions and quieter units with that in mind.
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.
Common questions in Farnworth
How much does commercial air conditioning cost in Farnworth?
A single wall-mounted split typically costs £1,395–£2,395 plus VAT installed in Farnworth, and a ceiling cassette £2,095–£4,850 per unit. A small shop or office with two to four indoor units usually comes to £4,850–£16,150 plus VAT.
Do you also cover Bolton, Radcliffe and Tyldesley?
Yes. Alongside Farnworth, we also cover Bolton, Radcliffe and Tyldesley. Each has its own page with local guide prices.
Can you work outside our opening hours?
Yes. Early starts, evenings and weekends can be arranged, and any extra cost is shown in the quote.
Which refrigerant do new systems use?
Most new small split systems use R32, because new single splits under 3 kg in Great Britain cannot use refrigerants with a GWP of 750 or more. Larger systems vary by equipment.
Is the survey free?
Yes, for new installations and replacements on the UK mainland. Service, repair and inspection visits are priced before we book them.
Nearby towns
Get a guide price for Farnworth
Send a few details and we will arrange a survey or call you back with a guide price.