VRF and VRV systems in Wiltshire
A free survey, a clear specification and a fixed price for VRF and VRV air conditioning in Wiltshire.
- Free site survey and fixed written quote
- Unit sizes, refrigerant and price set out in writing
- Work planned around your opening hours
How much does a VRF system cost in Wiltshire?
In Wiltshire, guide prices run from about £2,550 to £5,150 per indoor unit (whole system), plus VAT. A typical job (office floor of 10–16 indoor units) usually comes to £25,500–£82,500 plus VAT. The fixed price follows a free survey.
VRF (variable refrigerant flow) — called VRV by some manufacturers — is a commercial air conditioning system where one outdoor unit, or a bank of them, serves many indoor units through a shared refrigerant network.
Where we work around Wiltshire
We cover all of Wiltshire, including Swindon, Salisbury, Trowbridge, Chippenham and Melksham. Each town below has its own page with local guide prices.
Postcode districts we cover include BA12, RG17, SN4, SN10, SN14, SN38, SP3 and SP11. In Wiltshire 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.
What you get
- Heat load and diversity calculations for every zone
- Two-pipe (heat pump) or three-pipe / two-pipe heat recovery system design
- Leak detection where the refrigerant concentration limits require it
- Central controls, scheduling and BMS integration
- Phased installation, pressure testing, commissioning and full F-gas records
Prices in Wiltshire
Prices below include our regional adjustment for the South West (4% above the UK guide).
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Heat pump VRF, per indoor unit | £2,550–£4,650 | £3,060–£5,580 | per unit |
| Heat recovery VRF, per indoor unit | £3,050–£5,150 | £3,660–£6,180 | per unit |
| Central controller and BMS interface | £985–£4,095 | £1,182–£4,914 | per system |
| Refrigerant leak detection (per alarmed room) | £410–£930 | £492–£1,116 | per room |
| Crane lift for roof plant | £985–£3,050 | £1,182–£3,660 | per lift |
Ex VAT, installed system prices including outdoor plant shared across indoor units.
How a job in Wiltshire works
Survey and loads
We calculate loads zone by zone and check roof or plant space, risers and ceiling voids.
System design
Outdoor units, indoor units, branch boxes and pipe sizes are designed together, including the refrigerant charge and any leak detection.
Phased first fix
Pipework and controls cabling go in floor by floor, often out of hours in occupied buildings. We keep work areas in Wiltshire screened and tidy at the end of each day.
Pressure test and charge
The network is pressure tested, evacuated and charged with the calculated refrigerant quantity.
Commissioning
Each indoor unit is commissioned and the controls set up, with as-fitted drawings and F-gas records handed over.
What to think about in Wiltshire
Leak checks
Larger VRF systems usually exceed 5 tonnes CO2 equivalent, so they need at least annual F-gas leak checks — more often at 50 tonnes and above.
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.
Refrigerant in occupied rooms
Because one network carries a large refrigerant charge, small rooms on the system are checked against the safety limits in BS EN 378 and may need leak detection.
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.
Types of premises we cover in Wiltshire
- Hotels and hospitality: quiet bedroom units, public-area cooling and heat recovery for hotels.
- Offices: zoned cooling and heating for open-plan floors, meeting rooms and comms rooms.
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.
Common questions from businesses in Wiltshire
How much does a VRF system cost in Wiltshire?
Guide prices in Wiltshire run from about £2,550 to £5,150 per indoor unit (whole system), plus VAT. A typical job (office floor of 10–16 indoor units) costs £25,500–£82,500 plus VAT. We fix the price in writing after a free survey.
Do you also cover Gloucestershire, Somerset and Oxfordshire?
Yes. Alongside Wiltshire, we also cover Gloucestershire, Somerset and Oxfordshire. Each has its own page with local guide prices.
How long does a VRF system last?
With regular servicing, commercial VRF equipment commonly runs for 15 years or more. Lifespan depends on use, maintenance and the operating environment.
What is heat recovery VRF?
A version that can cool some zones and heat others at the same time, moving heat around the building instead of dumping it outside.
Get a guide price for Wiltshire
Free survey and fixed written quote. We reply with a guide price or to book the survey.