New build and renovation air conditioning in Holywood
Renovations in Holywood are the easiest jobs to make invisible, because the pipework goes in before the plaster. In Northern Ireland, cooling is mostly needed in conservatories and glazed rooms, while efficient heating benefits the whole home.
For new Holywood extensions with flat roofs, the outdoor unit position is best agreed against the architect's drawings. Holywood sits around 6 miles from Bangor, County Down, inside our County Down area. Postcode districts we cover here include BT18.
Prices in Holywood
Budget around £365–£795 per indoor position (first fix) including VAT for air conditioning for new builds and renovations in and around Holywood. It is a touch below the UK middle, as trade rates in Northern Ireland tend to be. Longer or hidden pipe runs, high-level brackets and electrical upgrades are the usual reasons a quote lands at the top of the range. 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
Because the pipework is built into the structure, coordination with your builder matters more than planning here; the outdoor unit follows the same rules as any other installation.
The survey
A survey in Holywood 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. On a survey in Holywood 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.
What is included
Included as standard in Holywood:
- Design and setting-out with your builder
- Second-fix unit installation
- First-fix pipework, drains and cables
- Vacuum, charge and commissioning
- Commissioning records for building control files
Nearby
Nearby, we also cover Newtownabbey (4 miles), Belfast (5 miles) and Castlereagh (5 miles). See all services in Holywood or new build and renovation air conditioning across County Down.