New build and renovation air conditioning in Caerphilly
For new Caerphilly extensions with flat roofs, the outdoor unit position is best agreed against the architect's drawings. Wet South Wales winters make a heat pump's quiet, even heating and dehumidifying mode useful well beyond summer.
First-fix pipework in Caerphilly extensions goes in while the joists and studs are open. Our Mid Glamorgan coverage takes in Caerphilly, about 16 miles from Bridgend. Coverage includes CF83.
Prices in Caerphilly
Budget around £365–£795 per indoor position (first fix) including VAT for air conditioning for new builds and renovations in and around Caerphilly. It is a touch below the UK middle, as trade rates in South and Mid Wales tend to be. The biggest variables are the pipe route, access for the outdoor unit and the state of the consumer unit, all of which the survey settles. On our South and Mid Wales figures, the First and second fix option (complete install priced per room including units) is about £1,345–£2,695.
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 Caerphilly cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare. A survey in Caerphilly usually takes one to two hours. We measure the rooms, check the walls and the consumer unit, agree the outdoor unit position with you and photograph the pipe routes.
What is included
Every job in Caerphilly includes:
- First-fix pipework, drains and cables
- Vacuum, charge and commissioning
- Commissioning records for building control files
- Second-fix unit installation
- Design and setting-out with your builder
Nearby
Nearby, we also cover Risca (6 miles), Pontypridd (6 miles) and Gelligaer (6 miles). See all services in Caerphilly or new build and renovation air conditioning across Mid Glamorgan.