Commercial Air Conditioning Ireland


Do you need air conditioning units installed?

KER Group supply and install all types of fixed commercial air conditioning units to suit any onshore or offshore industry application including:

Air conditioning services Donegal

  • High Wall Units
  • Ceiling Cassette Units
  • Low Wall Units
  • Ducted Units
  • Under Ceiling Units


Our team carry a range of Portable Air Cooling Units for domestic and light commercial applications which are easy to install, have maximum portability and flexibility as well as supplying portable solutions for industrial/commercial, spot cooling, computer rooms etc.

Our crew cover all of Ireland and will be able to attend your location in an emergency no matter where in Ireland you are based. Our team of engineers are F-Gas certified and are fully licensed to carry out repairs and installations on all air-con systems.


We have an extensive product portfolio that covers all aspects of HVAC systems including:

  • Air Handling Units
  • VRV air conditioning systems
  • Commercial Split / Skyair
  • Chillers
  • Close Control Systems
  • Fan Coil Units & Condensing
  • Roof Top Packaged Units
  • Dehumidifiers
  • Humidifiers
  • Absorption Chillers (CHP plants
  • Air Distribution Equipment


Brands we supply:

We only use the industry trusted brands such as Danfoss and Thor Ice.




We ensure that our customers have the best quality cooling systems to meet their requirements.

Industries that we install cooling systems for:

We supply, install and service air conditioning units for the following sectors in Ireland:

  • Onshore and Offshore Marine sectors
  • Retailers
  • Hospitality sectors
  • Fish processing sectors
  • Petrol forecourts
  • Pharmaceuticals
  • Industrial sectors

Areas we cover:

areas KER install Air conditioning

KER service and install air conditioning systems nationwide including:


We also offer regular maintenance services to our customers to ensure that your cooling units will not let you down when you need it most.

For more information or to receive a quotation

Contact us on 00353 (0)74 9731525 if you are looking for a quotation for an air conditioning system, or if you need your existing systems serviced and/or repaired.