New build and renovation air conditioning in Thame
First-fix pipework in Thame extensions goes in while the joists and studs are open. In the South East, loft rooms and glazed extensions can climb well above the outside temperature on a sunny afternoon.
Renovations in Thame are the easiest jobs to make invisible, because the pipework goes in before the plaster. Thame sits around 12 miles from Oxford, inside our Oxfordshire area. Homes in OX9 are all within our coverage.
Prices in Thame
For Thame, expect roughly £495 to £1,095 per indoor position (first fix), VAT included, adjusted for typical South East England rates. That is above the UK middle, mainly because labour and access cost more in South East England. Quotes move with the length of the pipe run, where the outdoor unit can sit and how much electrical work the job needs. 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
We book surveys in Thame at a time that suits you, including early evenings by arrangement, and send the written quote afterwards. At the survey we look at how each room is used, where the sun hits it and how the pipes can reach the outside wall, then put it all in a written quote.
What is included
Every job in Thame includes:
- Design and setting-out with your builder
- Nitrogen pressure test and labelled tails
- First-fix pipework, drains and cables
- Commissioning records for building control files
- Vacuum, charge and commissioning
Nearby
Nearby, we also cover Aylesbury (8 miles), Oxford (12 miles) and Wallingford (12 miles). See all services in Thame or new build and renovation air conditioning across Oxfordshire.