Air conditioning repairs across County Londonderry
For Derry/Londonderry systems over fifteen years old, the repair quote comes with a replacement price alongside it. Drip and drain faults are a common reason a system in Derry/Londonderry stops working properly in the first hot week. Northern Ireland's mild, damp climate makes efficient heating and dehumidifying the main benefits for most homes.
Prices in County Londonderry
Our Northern Ireland guide price for air conditioning repairs is £140–£1,145 typical repair, VAT included. That sits a little below the UK middle, reflecting typical Northern Ireland labour rates. The price depends mostly on how many indoor units there are and how easy the outdoor unit is to reach. As an example, the Standard repair option (fan motor, condensate pump or control board) would typically be £270–£595 here.
Minor repair
Drain clear, sensor or simple electrical fix.
Standard repair
Fan motor, condensate pump or control board.
Major repair
Leak repair and regas, or compressor-related work.
Regulations and records
Refrigerant handling is regulated, so every visit in County Londonderry that touches the refrigerant circuit is carried out by F-gas certified engineers.
The visit
We agree the visit price before we come. On the day the engineer checks the system, carries out the agreed work and talks you through anything they find. A photo of the indoor unit's label and a short description of the problem help us price the visit accurately and bring what is likely to be needed.
What is included
Included with air conditioning repairs across County Londonderry:
- Repair with parts sourced for your model
- Fault code and controls diagnosis
- Electrical and sensor tests
- Drain and pump checks
- Pressure and temperature readings
- Written repair quotation
Towns in County Londonderry
Pick your town for local details, or see every service in County Londonderry.

