New build and renovation air conditioning in Horley
First-fix pipework in Horley extensions goes in while the joists and studs are open. In the South East, loft rooms and glazed extensions can climb well above the outside temperature on a sunny afternoon.
For new Horley extensions with flat roofs, the outdoor unit position is best agreed against the architect's drawings. Our Surrey coverage takes in Horley, about 20 miles from Woking. We cover RH6 and the streets around them.
Prices in Horley
Our South East England guide price for air conditioning for new builds and renovations is £495–£1,095 per indoor position (first fix), VAT included. That is above the UK middle, mainly because labour and access cost more in South East England. Quotes move with the length of the pipe run, where the outdoor unit can sit and how much electrical work the job needs. For reference, the First and second fix option in Horley (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
First-fix work is about coordination, while the outdoor unit follows the normal planning rules for the property.
The survey
Surveys in Horley 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
Included with air conditioning for new builds and renovations in Horley:
- Commissioning records for building control files
- First-fix pipework, drains and cables
- Second-fix unit installation
- Nitrogen pressure test and labelled tails
- Vacuum, charge and commissioning
Nearby
If you are just outside Horley, we also work in Crawley (4 miles), Redhill (5 miles) and Reigate (5 miles). See all services in Horley or new build and renovation air conditioning across Surrey.