Wall-mounted air conditioning in Saltash
Where a home in Saltash faces the street, the outdoor unit usually goes at the rear, out of sight. Damp South West winters make the dehumidifying side of a heat pump almost as useful as its cooling.
In a semi or terrace in Saltash, the indoor unit often goes on a back bedroom wall with the outdoor unit on a bracket below. Saltash lies roughly 38 miles from Truro, and we cover it as part of Cornwall. Homes in PL12 are all within our coverage.
Prices in Saltash
For Saltash, expect roughly £1,150 to £2,950 per room, VAT included, adjusted for typical South West England rates. It sits near the middle of UK prices. Concealed pipework, access equipment for high walls and any electrical work are what push prices towards the upper figure. For reference, the Popular option in Saltash (quieter mid-range unit with Wi-Fi control and better seasonal efficiency for a living room) usually comes to about £1,550–£2,150.
Essential
Reliable 2.5–3.5 kW unit for a bedroom or study, standard pipe run, basic remote.
Popular
Quieter mid-range unit with Wi-Fi control and better seasonal efficiency for a living room.
Premium
Design-led or very quiet model, larger capacity or concealed pipework through a void.
Guide prices show VAT at 20%. HMRC treats most fixed air conditioners and air-to-air heat pumps installed in homes as energy-saving materials, zero-rated until 31 March 2027 when we supply and fit them. If your installation qualifies, your quote shows 0% VAT and a lower price. Servicing, repairs, cleaning and controls are charged at 20%.
Planning and permissions
For most houses in Saltash, the outdoor unit is permitted development if it passes the MCS 020(a) noise check (37 dB(A) or less at the nearest neighbouring window) and stays within the size and number limits. We run that check on survey.
The survey
The free survey is where the real price is set: room measurements, pipe and drain routes, electrical checks and the outdoor unit position, all written into your quote. On a survey in Saltash the engineer looks at room size, glazing, the route for pipes and drains, the electrics and where the outdoor unit can sit quietly, then the written quote follows.
What is included
Here is what is included on every job in Saltash:
- Core-drilled wall penetration and sealed sleeve
- Insulated copper pipework, drain and interconnecting cable
- Free site survey and room heat-gain check
- Handover of the remote, Wi-Fi app (where fitted) and filter cleaning
- Nitrogen pressure test and deep vacuum before commissioning
Nearby
Nearby, we also cover Plymouth (4 miles), Plymstock (7 miles) and Liskeard (11 miles). See all services in Saltash or wall-mounted air conditioning across Cornwall.

