New build and renovation air conditioning in Leatherhead
For new Leatherhead extensions with flat roofs, the outdoor unit position is best agreed against the architect's drawings. Summers in the South East are among the warmest in the country, so cooling often comes first, with efficient winter heating as a bonus.
First-fix pipework in Leatherhead extensions goes in while the joists and studs are open. Leatherhead lies roughly 10 miles from Woking, and we cover it as part of Surrey. That includes the KT22 postcode district.
Prices in Leatherhead
Air conditioning for new builds and renovations in Leatherhead typically comes in at £495–£1,095 per indoor position (first fix) including VAT, based on South East England rates. Prices here sit above the national middle, reflecting South East England labour rates and parking and access costs. Concealed pipework, access equipment for high walls and any electrical work are what push prices towards the upper figure. For reference, the First and second fix option in Leatherhead (complete install priced per room including units) usually comes to about £1,745–£3,595.
First fix only
Pipework and drains to each position for a later install.
First and second fix
Complete install priced per room including units.
Ducted design and build
Concealed ducted system designed into the build.
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%.
Working with your builder
On build projects the main thing is timing with your builder and electrician; we fit first-fix pipework before plastering and agree the outdoor unit position early.
The survey
Surveys in Leatherhead cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare. 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.
What is included
What a job in Leatherhead covers:
- First-fix pipework, drains and cables
- Nitrogen pressure test and labelled tails
- Vacuum, charge and commissioning
- Commissioning records for building control files
- Second-fix unit installation
Nearby
Neighbouring places we cover include Epsom (4 miles), Ewell (5 miles) and Esher (5 miles). See all services in Leatherhead or new build and renovation air conditioning across Surrey.