New build and renovation air conditioning in Portishead
Renovations in Portishead are the easiest jobs to make invisible, because the pipework goes in before the plaster. In the South West, a system that heats well through damp winters is often as valuable as summer cooling.
First-fix pipework in Portishead extensions goes in while the joists and studs are open. Portishead sits around 35 miles from Taunton, inside our Somerset area. Postcode districts we cover here include BS20.
Prices in Portishead
For Portishead, expect roughly £395 to £895 per indoor position (first fix), VAT included, adjusted for typical South West England rates. That is broadly in line with national guide prices. 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 Portishead (complete install priced per room including units) usually comes to about £1,450–£2,950.
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
Because the pipework is built into the structure, coordination with your builder matters more than planning here; the outdoor unit follows the same rules as any other installation.
The survey
A survey in Portishead 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. 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
Here is what is included on every job in Portishead:
- Vacuum, charge and commissioning
- Second-fix unit installation
- Nitrogen pressure test and labelled tails
- Design and setting-out with your builder
- Commissioning records for building control files
Nearby
Neighbouring places we cover include Clevedon (5 miles), Henbury (7 miles) and Clifton (7 miles). See all services in Portishead or new build and renovation air conditioning across Somerset.