New build and renovation air conditioning in Herne Bay
First-fix pipework in Herne Bay 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.
Renovations in Herne Bay are the easiest jobs to make invisible, because the pipework goes in before the plaster. We cover Herne Bay as part of Kent, roughly 27 miles from Maidstone. That includes the CT6 postcode district.
Prices in Herne Bay
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. On our South East England figures, the First and second fix option (complete install priced per room including units) is 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
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. Surveys in Herne Bay cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare.
What is included
What a job in Herne Bay covers:
- Nitrogen pressure test and labelled tails
- Design and setting-out with your builder
- Vacuum, charge and commissioning
- Commissioning records for building control files
- First-fix pipework, drains and cables
Nearby
Nearby, we also cover Whitstable (5 miles), Canterbury (7 miles) and Faversham (11 miles). See all services in Herne Bay or new build and renovation air conditioning across Kent.

