Commercial air conditioning in Heston
Installation, servicing, repairs and compliance for businesses in Heston, 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 Heston
We design, install, service and repair commercial air conditioning and ventilation across Heston, and handle the F-gas leak checks and TM44 inspections larger systems need.
In Heston, a single split system typically costs £1,850–£3,150 plus VAT installed; a ceiling cassette is priced per unit.
Covering Heston and nearby
Premises in Heston are often in mixed-use buildings with shared roofs and tight access, so outdoor unit positions are agreed early.
We work across Heston's postcode districts, including TW5. We also cover Hounslow, Isleworth and Southall, all within easy reach of Heston.
We plan installations in Heston so the noisy work — core drilling, ceiling access, lifting plant — happens when it disturbs your business least.
Before a visit in Heston we ask for the make, model and number of units so the engineer arrives with the right filters, parts and access equipment.
What businesses in Heston ask us for
TM44 air conditioning inspections
Energy inspections for systems over 12 kW, arranged and followed up.
From £505 per building, ex VAT
Split and multi-split systems
Wall-mounted and multi-room systems for smaller premises.
From £1,850 per system, ex VAT
Ducted air conditioning
Hidden units above the ceiling, with only slim grilles on show.
From £4,395 per ducted zone, ex VAT
Commercial air conditioning installation
Design, supply and installation of cooling and heating systems for business premises.
From £2,500 per indoor unit (zone), ex VAT
Air conditioning servicing
Routine servicing that keeps systems efficient, clean and within warranty.
From £225 per visit, first indoor unit, ex VAT
HVAC design and heat load surveys
Heat load calculations, system design and specifications before you buy.
From £635 per project, ex VAT
All services and local guide prices
Air conditioning installation
| Service | From (ex VAT) | Basis |
|---|---|---|
| Commercial air conditioning installation | £2,500 | per indoor unit (zone) |
| Office air conditioning | £2,750 | per zone |
| VRF and VRV systems | £3,150 | per indoor unit (whole system) |
| Ceiling cassette air conditioning | £2,750 | per cassette |
| Ducted air conditioning | £4,395 | per ducted zone |
| Split and multi-split systems | £1,850 | per system |
| Air-to-air heat pumps | £2,095 | per zone |
| Server room and comms room cooling | £5,050 | per room (duty/standby pair) |
Servicing, repairs and replacement
| Service | From (ex VAT) | Basis |
|---|---|---|
| Air conditioning servicing | £225 | per visit, first indoor unit |
| Planned maintenance contracts | £245 | per indoor unit, per year |
| Air conditioning repairs | £185 | per repair visit |
| Air conditioning cleaning | £120 | per indoor unit |
| Air conditioning replacement and upgrades | £2,095 | per indoor unit |
F-gas and TM44 compliance
| Service | From (ex VAT) | Basis |
|---|---|---|
| F-gas leak checks and records | £185 | per visit, first system |
| TM44 air conditioning inspections | £505 | per building |
| Decommissioning and refrigerant recovery | £315 | per system |
Ventilation and air quality
| Service | From (ex VAT) | Basis |
|---|---|---|
| Commercial ventilation | £3,795 | per system |
| Heat recovery ventilation (MVHR) | £6,350 | per unit installed |
| Fan coil units | £85 | per fan coil serviced |
| Air handling units | £315 | per unit, per visit |
Design and specialist systems
| Service | From (ex VAT) | Basis |
|---|---|---|
| HVAC design and heat load surveys | £635 | per project |
| Air curtains | £1,850 | per doorway |
What to think about in Heston
Working hours
Most Heston businesses prefer noisy work outside trading hours. Early starts, evenings and weekends can be arranged and are priced up front.
Conservation areas
Historic streets and listed buildings in and around Heston are more likely to need planning permission for outdoor units on visible elevations. We check with the local planning authority before work is booked.
Access and parking
Town-centre jobs in Heston 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.
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.
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 from businesses in Heston
How much does commercial air conditioning cost in Heston?
A single wall-mounted split typically costs £1,850–£3,150 plus VAT installed in Heston, and a ceiling cassette £2,750–£6,350 per unit. A small shop or office with two to four indoor units usually comes to £6,350–£20,995 plus VAT.
Do you also cover Hounslow, Isleworth and Southall?
Yes. Alongside Heston, we also cover Hounslow, Isleworth and Southall. 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.
Do you handle landlord consent?
We supply the drawings, unit data sheets and method of fixing your landlord or managing agent will ask for.
Do you service systems you did not install?
Yes. We service most commercial makes and models; tell us the make and model if you know them.
Nearby towns
Air conditioning for your premises in Heston
Send a few details and we will arrange a survey or call you back with a guide price.