Reliant Engineering are installers of high quality air conditioning systems through a support network of contract managers, installation engineers and technicians. Our skilled teams are trained to the very highest standards and are supported by FAS,  and our key suppliers who provide technical training and support.

Reliant Engineering's Service and Maintenance Teams take care of your every need throughout the lifetime of your Air Conditioning system and help reduce your Carbon Tax. Whether it’s a new installation or an existing Air conditioning system, we'll work with you to deliver a programme of care that's tailored to your needs and budget.

Reliant Engineering is a leading service supplier in the field of air conditioning with regard to installations, servicing and maintenance. As one of Ireland's leading air conditioning and indoor weather control specialists, we offer a broad portfolio of products from multiple VRF systems to split systems as well as AHU and chiller technology serving FCU's and chilled beams.



Whether you are a consultant at design stages or an end user, it is reassuring to know that our systems will not let you down. In order to ensure that you get the most from your investment, our preventative maintenance programmes are engineered to international standards with 24 hour service 365 days a year.



Supported by our suppliers, we are the air conditioning engineers that you can trust to provide reliability, good value and exceptional quality. We provide a professional service for the installation and maintenance of the following air conditioning products: split systems, VRV and VRF systems, air handling and ventilation units, chilled beams, inverter and non-inverter systems, grilles, VAV Units, Fan Coil Units and if required we also offer a complete 'Turnkey' solution.