Air conditioning for landlords and rental homes in Lisburn
Damp Northern Ireland winters make a heat pump's dehumidifying mode useful well beyond the summer. Top-floor flats and HMO rooms in Lisburn can get uncomfortably hot in summer, which tenants notice first.
For Lisburn landlords, simple wall units with limited remotes are the easiest systems for tenants to live with. Our County Antrim coverage takes in Lisburn, about 7 miles from Belfast. That includes the BT27 and BT28 postcode districts.
Prices in Lisburn
Budget around £1,045–£5,445 per property, one room to the whole let including VAT for air conditioning for landlords and rental homes in and around Lisburn. Labour rates in Northern Ireland keep this slightly under the national middle. Quotes move with the length of the pipe run, where the outdoor unit can sit and how much electrical work the job needs. For reference, the Two rooms option in Lisburn (two rooms on separate systems or a twin multi-split) usually comes to about £2,145–£3,345.
Single room
One wall unit for a bedroom or studio.
Two rooms
Two rooms on separate systems or a twin multi-split.
Whole let
Three or four rooms, with a service plan.
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%.
Planning and permissions
In Northern Ireland we confirm planning requirements for the outdoor unit on survey, especially for listed buildings and conservation areas.
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. On a survey in Lisburn 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 with air conditioning for landlords and rental homes in Lisburn:
- Separate or multi-split options
- Simple remotes and temperature limits
- Pressure test, vacuum and commissioning
- Handover notes for tenants
- Access arranged with you and your tenants
Nearby
Neighbouring places we cover include Belfast (7 miles), Castlereagh (7 miles) and Newtownabbey (11 miles). See all services in Lisburn or air conditioning for landlords and rental homes across County Antrim.

