New build and renovation air conditioning across Lancashire
Renovations in Preston are the easiest jobs to make invisible, because the pipework goes in before the plaster. First-fix pipework in Preston extensions goes in while the joists and studs are open. Milder summers in the North West mean designing for winter comfort as much as for a heatwave.
Prices in Lancashire
In North West England, our guide range for air conditioning for new builds and renovations is £375–£845 per indoor position (first fix), including VAT. Labour rates in North West England keep this slightly under the national middle. What moves a quote in Lancashire up or down is mostly pipe length, how high the outdoor unit goes, and whether a new electrical circuit is needed. On our North West England figures, the First and second fix option (complete install priced per room including units) is about £1,395–£2,795.
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
On a survey in Lancashire 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. A survey in Lancashire usually takes one to two hours. We measure the rooms, check the walls and the consumer unit, agree the outdoor unit position with you and photograph the pipe routes.
What is included
Included with air conditioning for new builds and renovations across Lancashire:
- Commissioning records for building control files
- Second-fix unit installation
- Design and setting-out with your builder
- Vacuum, charge and commissioning
- Nitrogen pressure test and labelled tails
- First-fix pipework, drains and cables
Towns in Lancashire
Pick your town for local details, or see every service in Lancashire.