New build and renovation air conditioning in Porthmadog
For new Porthmadog extensions with flat roofs, the outdoor unit position is best agreed against the architect's drawings. In North Wales, an air-to-air system can be an efficient way to heat holiday homes and bungalows, with cooling as a bonus.
First-fix pipework in Porthmadog extensions goes in while the joists and studs are open. Porthmadog lies roughly 21 miles from Bangor, Gwynedd, and we cover it as part of Gwynedd. We cover LL49 and the streets around them.
Prices in Porthmadog
Guide prices around Porthmadog run from £370 to £845 per indoor position (first fix) including VAT. That sits a little below the UK middle, reflecting typical North Wales labour rates. 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. For reference, the First and second fix option in Porthmadog (complete install priced per room including units) usually comes to about £1,345–£2,745.
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
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. A survey in Porthmadog 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
Included as standard in Porthmadog:
- Design and setting-out with your builder
- Vacuum, charge and commissioning
- First-fix pipework, drains and cables
- Nitrogen pressure test and labelled tails
- Commissioning records for building control files
Nearby
Nearby, we also cover Pwllheli (12 miles), Caernarfon (16 miles) and Dolgellau (16 miles). See all services in Porthmadog or new build and renovation air conditioning across Gwynedd.