Conservatory air conditioning in Northolt
Many London homes are flats or tall terraces, where heat rises to the top floor and the bedrooms bear the brunt of a hot spell. In Northolt, the indoor unit usually goes on the original house wall inside the conservatory.
Conservatories and orangeries in Northolt can swing from too hot in July to too cold in January. We cover Northolt as part of London, roughly 11 miles from central London. That includes the UB5 postcode district.
Prices in Northolt
Our London guide price for conservatory air conditioning is £1,895–£4,545 per system, VAT included. That is above the UK middle, mainly because labour and access cost more in London. 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 Popular work (5 kW unit with Wi-Fi for a medium conservatory or orangery) lands around £2,445–£3,445 in this area.
Essential
3.5 kW unit for a small lean-to or Edwardian conservatory.
Popular
5 kW unit with Wi-Fi for a medium conservatory or orangery.
Premium
7 kW or console-plus-wall setup for large glazed rooms.
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 Northolt, 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 Northolt cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare. A survey in Northolt usually takes one to two hours. We measure the rooms, check the walls and the consumer unit, agree the outdoor unit position with you and photograph the pipe routes.
What is included
Included as standard in Northolt:
- Free survey with glazing and roof heat-gain check
- Pressure test, vacuum and commissioning
- Reversible inverter unit sized for glass
- Fixing to the house wall or a dwarf wall
- Pipe route and outdoor unit position agreed
Nearby
Close to Northolt, our coverage also includes Greenford (1 mile), Harrow (3 miles) and Southall (3 miles). See all services in Northolt or conservatory air conditioning across London.