About Us


The wise choice for gas maintenance! Our professional staff are here to help!

Call us on: 01 8315566


In business since 1999

Over 20 Years Experience

We are a domestic heating installations and service company established over 20 years ago to drive cost effective solutions to heating repairs and upgrades to reduce both emissions and running costs. Gaswise, a progressive and expanding organisation which is one of the largest domestic gas service providers in Ireland.

In business since 1999. Our offices are located in Co Louth however we contract all over Republic of Ireland. Our desire is to deliver high quality heating systems, boiler services and repairs at competitive and affordable prices for contracts and the residential sector to meet our customers’ requirements, delivered to the highest possible standard.