Commercial air conditioning in Stevenage
Installation, servicing, repairs and compliance for businesses in Stevenage, 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 Stevenage
For businesses in Stevenage we cover the full job: survey, design, installation, servicing, repairs and the compliance paperwork that goes with them.
Guide prices in Stevenage start from about £1,550 for a single wall-mounted split, installed, and £190 for a service visit covering the first indoor unit, plus VAT.
Covering Stevenage and nearby
Stevenage is a large town in Hertfordshire, with a busy centre, retail parks and industrial estates on its edges. Luton is about 15 km away.
We work across Stevenage's postcode districts, including SG1. Nearby, we also cover Hitchin (about 8 km), Letchworth Garden City (about 9 km) and Welwyn Garden City (about 11 km).
For commercial air conditioning in Stevenage, the survey looks at where the outdoor unit can go, how pipework will reach the indoor units and whether the electrical supply has capacity.
If a system in Stevenage is old and keeps failing, we will tell you honestly whether repair or replacement makes more sense.
Where to start in Stevenage
Air conditioning repairs
Fault-finding and repairs for units that are leaking, noisy or not cooling.
From £155 per repair visit, ex VAT
F-gas leak checks and records
Mandatory leak checks, labelling and records for systems above the threshold.
From £155 per visit, first system, ex VAT
Planned maintenance contracts
Scheduled PPM visits, F-gas leak checks and records for your whole estate.
From £210 per indoor unit, per year, ex VAT
Ducted air conditioning
Hidden units above the ceiling, with only slim grilles on show.
From £3,750 per ducted zone, ex VAT
Air conditioning replacement and upgrades
Replace ageing R22 and R410A equipment with efficient, lower-GWP systems.
From £1,795 per indoor unit, ex VAT
Air curtains
Over-door air curtains that keep heat in and cold out at open entrances.
From £1,550 per doorway, ex VAT
All services and local guide prices
Air conditioning installation
| Service | From (ex VAT) | Basis |
|---|---|---|
| Commercial air conditioning installation | £2,095 | per indoor unit (zone) |
| Office air conditioning | £2,295 | per zone |
| VRF and VRV systems | £2,650 | per indoor unit (whole system) |
| Ceiling cassette air conditioning | £2,295 | per cassette |
| Ducted air conditioning | £3,750 | per ducted zone |
| Split and multi-split systems | £1,550 | per system |
| Air-to-air heat pumps | £1,795 | per zone |
| Server room and comms room cooling | £4,250 | per room (duty/standby pair) |
Servicing, repairs and replacement
| Service | From (ex VAT) | Basis |
|---|---|---|
| Air conditioning servicing | £190 | per visit, first indoor unit |
| Planned maintenance contracts | £210 | per indoor unit, per year |
| Air conditioning repairs | £155 | per repair visit |
| Air conditioning cleaning | £105 | per indoor unit |
| Air conditioning replacement and upgrades | £1,795 | per indoor unit |
F-gas and TM44 compliance
| Service | From (ex VAT) | Basis |
|---|---|---|
| F-gas leak checks and records | £155 | per visit, first system |
| TM44 air conditioning inspections | £425 | per building |
| Decommissioning and refrigerant recovery | £265 | per system |
Ventilation and air quality
| Service | From (ex VAT) | Basis |
|---|---|---|
| Commercial ventilation | £3,195 | per system |
| Heat recovery ventilation (MVHR) | £5,350 | per unit installed |
| Fan coil units | £70 | per fan coil serviced |
| Air handling units | £265 | per unit, per visit |
Design and specialist systems
| Service | From (ex VAT) | Basis |
|---|---|---|
| HVAC design and heat load surveys | £535 | per project |
| Air curtains | £1,550 | per doorway |
What to think about in Stevenage
Leased premises
If your Stevenage 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.
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.
Access and parking
Town-centre jobs in Stevenage 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.
Working hours
Most Stevenage businesses prefer noisy work outside trading hours. Early starts, evenings and weekends can be arranged and are priced up front.
Compliance in England: refrigerant work falls under GB F-gas rules, and buildings with more than 12 kW of air conditioning in total need a periodic energy inspection (often called TM44).
Questions from businesses in Stevenage
How much does commercial air conditioning cost in Stevenage?
A single wall-mounted split typically costs £1,550–£2,650 plus VAT installed in Stevenage, and a ceiling cassette £2,295–£5,350 per unit. A small shop or office with two to four indoor units usually comes to £5,350–£17,795 plus VAT.
Do you also cover Hitchin, Letchworth Garden City and Welwyn Garden City?
Yes. Alongside Stevenage, we also cover Hitchin, Letchworth Garden City and Welwyn Garden City. Each has its own page with local guide prices.
Do you handle landlord consent?
We supply the drawings, unit data sheets and method of fixing your landlord or managing agent will ask for.
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 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
Get a guide price for Stevenage
Send a few details and we will arrange a survey or call you back with a guide price.