New build and renovation air conditioning in Wallingford
In the South East, loft rooms and glazed extensions can climb well above the outside temperature on a sunny afternoon. For new Wallingford extensions with flat roofs, the outdoor unit position is best agreed against the architect's drawings.
Renovations in Wallingford are the easiest jobs to make invisible, because the pipework goes in before the plaster. Our Oxfordshire coverage takes in Wallingford, about 12 miles from Oxford. We cover OX10 and the streets around them.
Prices in Wallingford
For Wallingford, expect roughly £495 to £1,095 per indoor position (first fix), VAT included, adjusted for typical South East England rates. Prices here sit above the national middle, reflecting South East England labour rates and parking and access costs. 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. Typical First and second fix work (complete install priced per room including units) lands around £1,745–£3,595 in this area.
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
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. We book surveys in Wallingford at a time that suits you, including early evenings by arrangement, and send the written quote afterwards.
What is included
What a job in Wallingford covers:
- Commissioning records for building control files
- Design and setting-out with your builder
- Nitrogen pressure test and labelled tails
- First-fix pipework, drains and cables
- Vacuum, charge and commissioning
Nearby
We also cover Didcot (5 miles), Abingdon (8 miles) and Henley-on-Thames (11 miles). See all services in Wallingford or new build and renovation air conditioning across Oxfordshire.