Home air conditioning in Merseyside
Damp North West weather makes the dehumidifying mode of a modern split system genuinely useful for much of the year. In the North West, heating efficiency is often the main benefit, with summer cooling a welcome bonus.
Top-floor flats and HMO rooms in Liverpool can get uncomfortably hot in summer, which tenants notice first. Homes near busy roads and kitchens around Liverpool tend to need a deep clean more often. An extension in Liverpool with a roof lantern or large glazed doors can overheat quickly on a sunny afternoon. For a single hot bedroom or living room, a wall-mounted split is usually the simplest answer. Two to four rooms often suit a multi-split on one outdoor unit, while a ducted system hides everything except the grilles. If heating matters as much as cooling, an air-to-air heat pump sized for winter can replace old electric heaters room by room, and still cool in summer.
Towns we cover in Merseyside
- Liverpool
- Birkenhead
- St Helens
- Southport
- Wallasey
- Bootle
- Bebington
- Huyton
- Kirkby
- Prescot
- Heswall
- Maghull
- Newton-le-Willows
- Formby
- Litherland
- Garston
- Speke
Planning and permissions
England's rules let most houses fit an outdoor unit without a planning application, as long as the size, number and MCS 020(a) noise conditions are met. Flats, listed buildings and roof-mounted units are treated differently.
Merseyside is in the Boiler Upgrade Scheme area, so eligible homes replacing oil, gas, LPG or electric heating may be able to get £2,500 off an air-to-air heat pump, as long as no fossil-fuel boiler stays in use. An MCS-certified installer must claim it; we confirm eligibility, and which installer applies, before you commit.
Guide prices in Merseyside
A selection of services on our North West England figures, including VAT. Every service, with its local price, is listed below.
| Service | Guide price | Basis |
|---|---|---|
| Ducted air conditioning | £5,195–£14,195 | per system |
| Air conditioning for extensions and kitchen-diners | £1,395–£4,245 | per space |
| New build and renovation air conditioning | £375–£845 | per indoor position (first fix) |
| Smart controls and Wi-Fi upgrades | £90–£280 | per indoor unit |
| Heat load surveys and system design | £375–£1,195 | for a standalone design pack |
| Air conditioning repairs | £140–£1,195 | typical repair |
| Leak detection and regassing | £235–£945 | leak find, repair and recharge |
| Air conditioning replacement and removal | £185–£445 | to remove and recover one system |