Air conditioning for extensions and kitchen-diners in Bishop Auckland
In Bishop Auckland, a side wall of a single-storey extension is usually the neatest place for the indoor unit. North East summers are cooler, so heat pump heating is often the main draw, with cooling for warm spells.
For a kitchen-diner in Bishop Auckland, we place the indoor unit clear of the hob and plan the outdoor unit at the rear. Our County Durham coverage takes in Bishop Auckland, about 9 miles from Durham. That includes the DL14 postcode district.
Prices in Bishop Auckland
Guide prices around Bishop Auckland run from £1,345 to £4,095 per space including VAT. That sits a little below the UK middle, reflecting typical North East England labour rates. The biggest variables are the pipe route, access for the outdoor unit and the state of the consumer unit, all of which the survey settles. Typical Large single work (one 5–7 kW unit for a large glazed space) lands around £1,895–£2,595 in this area.
Single unit
One 3.5–5 kW unit for a medium extension.
Large single
One 5–7 kW unit for a large glazed space.
Twin units
Two indoor units on a multi-split for long or L-shaped spaces.
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 Bishop Auckland, 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
Surveys in Bishop Auckland cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare. At the survey we look at how each room is used, where the sun hits it and how the pipes can reach the outside wall, then put it all in a written quote.
What is included
Here is what is included on every job in Bishop Auckland:
- Hidden routes during the build, or neat surface routes after
- Pressure test, vacuum and commissioning
- One or two units sized for the whole space
- Placement clear of the hob and oven
- Free survey with glazing and roof heat-gain check
Nearby
Neighbouring places we cover include Newton Aycliffe (5 miles), Durham (9 miles) and Darlington (10 miles). See all services in Bishop Auckland or air conditioning for extensions and kitchen-diners across County Durham.

