New build and renovation air conditioning in Rayleigh
Renovations in Rayleigh are the easiest jobs to make invisible, because the pipework goes in before the plaster. Long sunny spells in the East of England put conservatories and top-floor rooms under real pressure.
First-fix pipework in Rayleigh extensions goes in while the joists and studs are open. We cover Rayleigh as part of Essex, roughly 6 miles from Southend-on-Sea. That includes the SS6 postcode district.
Prices in Rayleigh
In the East of England, our guide range for air conditioning for new builds and renovations is £445–£995 per indoor position (first fix), including VAT. The East of England is one of the dearer parts of the UK for trades, which shows in the range. 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 Rayleigh (complete install priced per room including units) usually comes to about £1,595–£3,295.
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
On a survey in Rayleigh the engineer looks at room size, glazing, the route for pipes and drains, the electrics and where the outdoor unit can sit quietly, then the written quote follows. 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
Every job in Rayleigh includes:
- Design and setting-out with your builder
- Vacuum, charge and commissioning
- Commissioning records for building control files
- First-fix pipework, drains and cables
- Second-fix unit installation
Nearby
Close to Rayleigh, our coverage also includes South Benfleet (3 miles), Wickford (4 miles) and Pitsea (4 miles). See all services in Rayleigh or new build and renovation air conditioning across Essex.

