New build and renovation air conditioning in Falmouth
First-fix pipework in Falmouth extensions goes in while the joists and studs are open. South West summers are milder on the coast, but sheltered towns and south-facing rooms still overheat, and efficient winter heating matters just as much.
Renovations in Falmouth are the easiest jobs to make invisible, because the pipework goes in before the plaster. Falmouth lies roughly 8 miles from Truro, and we cover it as part of Cornwall. That includes the TR11 postcode district.
Prices in Falmouth
Budget around £395–£895 per indoor position (first fix) including VAT for air conditioning for new builds and renovations in and around Falmouth. That is close to the UK middle for this kind of work. What moves a quote in Falmouth up or down is mostly pipe length, how high the outdoor unit goes, and whether a new electrical circuit is needed. As an example, the First and second fix option (complete install priced per room including units) would typically be £1,450–£2,950 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
First-fix work is about coordination, while the outdoor unit follows the normal planning rules for the property.
The survey
On a survey in Falmouth 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 Falmouth at a time that suits you, including early evenings by arrangement, and send the written quote afterwards.
What is included
Here is what is included on every job in Falmouth:
- Second-fix unit installation
- First-fix pipework, drains and cables
- Commissioning records for building control files
- Vacuum, charge and commissioning
- Nitrogen pressure test and labelled tails
Nearby
Nearby, we also cover Truro (8 miles), Redruth (9 miles) and Helston (10 miles). See all services in Falmouth or new build and renovation air conditioning across Cornwall.