New build and renovation air conditioning in East Grinstead
For new East Grinstead extensions with flat roofs, the outdoor unit position is best agreed against the architect's drawings. Hot spells reach the South East early, which makes spring the easiest time to arrange an installation.
Renovations in East Grinstead are the easiest jobs to make invisible, because the pipework goes in before the plaster. Our West Sussex coverage takes in East Grinstead, about 8 miles from Crawley. That includes the RH19 postcode district.
Prices in East Grinstead
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 East Grinstead (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
We book surveys in East Grinstead at a time that suits you, including early evenings by arrangement, and send the written quote afterwards. 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
Included as standard in East Grinstead:
- Design and setting-out with your builder
- Nitrogen pressure test and labelled tails
- Second-fix unit installation
- Vacuum, charge and commissioning
- First-fix pipework, drains and cables
Nearby
If you are just outside East Grinstead, we also work in Horley (8 miles), Crawley (8 miles) and Crowborough (9 miles). See all services in East Grinstead or new build and renovation air conditioning across West Sussex.