New build and renovation air conditioning in Thornaby-on-Tees
In Yorkshire, south-facing lofts and glazed extensions are where summer cooling makes the biggest difference. First-fix pipework in Thornaby-on-Tees extensions goes in while the joists and studs are open.
Renovations in Thornaby-on-Tees are the easiest jobs to make invisible, because the pipework goes in before the plaster. We cover Thornaby-on-Tees as part of North Yorkshire, roughly 41 miles from York. Postcode districts we cover here include TS17.
Prices in Thornaby-on-Tees
Air conditioning for new builds and renovations in Thornaby-on-Tees typically comes in at £375–£845 per indoor position (first fix) including VAT, based on Yorkshire and the Humber rates. Labour rates in Yorkshire and the Humber keep this slightly under the national middle. Concealed pipework, access equipment for high walls and any electrical work are what push prices towards the upper figure. Typical First and second fix work (complete install priced per room including units) lands around £1,395–£2,795 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
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. Surveys in Thornaby-on-Tees cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare.
What is included
Every job in Thornaby-on-Tees includes:
- Design and setting-out with your builder
- First-fix pipework, drains and cables
- Vacuum, charge and commissioning
- Second-fix unit installation
- Commissioning records for building control files
Nearby
We also cover Stockton-on-Tees (3 miles), Billingham (4 miles) and Middlesbrough (4 miles). See all services in Thornaby-on-Tees or new build and renovation air conditioning across North Yorkshire.

