New build and renovation air conditioning across Glasgow and Dunbartonshire
For new Glasgow extensions with flat roofs, the outdoor unit position is best agreed against the architect's drawings. Renovations in Glasgow are the easiest jobs to make invisible, because the pipework goes in before the plaster. Scottish summers are mild, so most systems here are chosen first for efficient heating, with cooling for warm spells.
Prices in Glasgow and Dunbartonshire
Air conditioning for new builds and renovations in Glasgow and Dunbartonshire typically comes in at £365–£795 per indoor position (first fix) including VAT, based on Central and Southern Scotland rates. It is a touch below the UK middle, as trade rates in Central and Southern Scotland tend to be. Quotes move with the length of the pipe run, where the outdoor unit can sit and how much electrical work the job needs. As an example, the First and second fix option (complete install priced per room including units) would typically be £1,345–£2,695 here.
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
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. 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
Included with air conditioning for new builds and renovations across Glasgow and Dunbartonshire:
- First-fix pipework, drains and cables
- Vacuum, charge and commissioning
- Commissioning records for building control files
- Design and setting-out with your builder
- Second-fix unit installation
- Nitrogen pressure test and labelled tails
Towns in Glasgow and Dunbartonshire
Pick your town for local details, or see every service in Glasgow and Dunbartonshire.

