New build and renovation air conditioning in Ashford, Surrey
For new Ashford extensions with flat roofs, the outdoor unit position is best agreed against the architect's drawings. In the South East, loft rooms and glazed extensions can climb well above the outside temperature on a sunny afternoon.
Renovations in Ashford are the easiest jobs to make invisible, because the pipework goes in before the plaster. Ashford, Surrey is about 9 miles from Woking and falls within our Surrey coverage. Homes in TW15 are all within our coverage.
Prices in Ashford, Surrey
Air conditioning for new builds and renovations in Ashford, Surrey typically comes in at £495–£1,095 per indoor position (first fix) including VAT, based on South East England rates. Prices here sit above the national middle, reflecting South East England labour rates and parking and access costs. Concealed pipework, access equipment for high walls and any electrical work are what push prices towards the upper figure. On our South East England figures, the First and second fix option (complete install priced per room including units) is about £1,745–£3,595.
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
On a survey in Ashford, Surrey the engineer looks at room size, glazing, the route for pipes and drains, the electrics and where the outdoor unit can sit quietly, then the written quote follows. We book surveys in Ashford at a time that suits you, including early evenings by arrangement, and send the written quote afterwards.
What is included
Every job in Ashford includes:
- Commissioning records for building control files
- Nitrogen pressure test and labelled tails
- Design and setting-out with your builder
- Second-fix unit installation
- Vacuum, charge and commissioning
Nearby
Nearby, we also cover Staines (2 miles), Feltham (2 miles) and Sunbury-on-Thames (3 miles). See all services in Ashford, Surrey or new build and renovation air conditioning across Surrey.

