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North-east Hampshire's aviation town

Air Conditioning Installation & Servicing in Farnborough

From Cove semis to offices by the airport, we match Farnborough properties with vetted, F-Gas certified air conditioning engineers — free of charge, with quotes to compare and no obligation to proceed.

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A working town with a serious business quarter

Farnborough's name carries further than most towns its size, thanks to the airport and its world-famous airshow — and the modern office campuses that have grown up around the aviation quarter form one of north-east Hampshire's busiest commercial districts, steady territory for the VRF installations and maintenance contracts our commercial engineers handle. Residentially, the town is straightforwardly practical: 1930s and post-war semis across Cove and North Camp, Victorian terraces near the centre, and newer estates filling the edges. Most homes take a single wall-mounted split or a two-room multi-split, cooling south-facing bedrooms in summer and heating them efficiently through winter. Aldershot, Fleet and Ash sit inside the same coverage area.

Farnborough air conditioning costs

Job2026 range
Single wall-mounted split, supplied & installed£1,500–£3,000 (typical £1,800–£2,500)
Two-room multi-split£2,800–£5,000
Three-room multi-split£4,500–£7,500
Office fit-out~£150–£300 per m²
Re-gas (after leak repair)£100–£300

UK 2026 ranges; Farnborough and the wider South East sit toward the upper-middle. All refrigerant work requires F-Gas certification by law.

Nearby areas we also cover

The same engineers serve Camberley, Farnham, Guildford, Woking and Basingstoke, plus Aldershot, Fleet and Ash Vale.

Farnborough FAQs

Yes. Aldershot, Fleet, Church Crookham, Ash, Ash Vale and Cove are all covered by the engineers we match around Farnborough. Enter your postcode and we will match you with installers working in your part of north-east Hampshire.
Yes — the office and aerospace-linked premises around the airport and business park are well served by commercial engineers we match. VRF/VRV systems typically cost roughly £350–£600 per kW installed; office fit-outs about £150–£300 per square metre.
A single wall-mounted split typically costs £1,800–£2,500 supplied and installed (UK range £1,500–£3,000); a two-room multi-split £2,800–£5,000. Farnborough sits toward the upper-middle of UK ranges, consistent with the wider South East.
Servicing runs £75–£150 per unit per visit (annual domestic contracts £150–£300); repair call-outs are typically £80–£150 plus parts, and re-gassing £100–£300 once any leak is fixed — venting refrigerant is illegal, so reputable engineers repair first.
In many cases a single external unit on a house is treated as permitted development, provided it meets the size and siting limits, sits away from the road-facing elevation and does not disturb neighbours — but the rules are strict and flats, maisonettes, listed buildings and conservation areas usually need a full planning application. Because parts of Farnborough fall into those categories, a good installer checks your address and the condenser position before quoting. Our planning permission guide sets out the current criteria in full.
Running cost comes down to how many hours you cool and your electricity rate, currently around 26p per kWh under the 2026 price cap. A typical 2.5kW bedroom split draws roughly 0.7–0.9kW when it is actively cooling, so about 18–23p an hour — a few pounds across a hot week rather than a month. Modern R32 inverter units modulate their output instead of switching fully on and off, which keeps real-world running costs down, and the same unit heats the room efficiently in winter at a SCOP of around 3.5–4. Our running costs guide breaks the figures down.

Cooling that earns its keep all year in Farnborough

Recent UK summers have run consistently hotter across the South East, and 2026 has been no exception — which is why air conditioning has shifted here from a luxury to a practical home upgrade. The reversible R32 systems fitted today are not cooling-only: run in reverse they heat a room efficiently through winter at a SCOP of around 3.5–4, so the same investment works across the whole year rather than a few weeks in summer. Where a fixed unit qualifies, most domestic installations also carry 0% VAT until 31 March 2027, and a good installer will size the system to the room so it sips power rather than short-cycling.

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