Long-time specialists in everything to do with gas boilers and burners.
While our name may be Modern Gas, we’ve been around a long time – Since 1972 in fact. That’s because we’re a family business, led by founder Tommy Geoghegan and supported by his team of skilled, qualified service engineers.

We’ve outlasted competitors and grown because we are responsive to customers. Like being realistic about how quickly we can get to you; or sticking with a job until the problem is sorted; or cleaning up our work area after we’re done.

From our strategic location in Rathoath, we can reach you in Dublin, Meath or surrounding counties speedily and with ease. Depending on where you are located - and whether you need a repair, installation or annual gas boiler service - we will agree an appointment date and time that is convenient for you, anywhere in the greater Dublin region and beyond if necessary.

A Registered Gas Installer
Consumers are advised by Bord Gáis Networks that gas installations should only be carried out by a Registered Gas Installer. Modern Gas is a fully qualified, Registered Gas Installer, which means that we have completed the required gas installation safety training and that we provide the necessary insurance cover to carry out gas installations to the required industry standard.
Our Customers
Whether you are a householder, business, landlord, tenant or property management company, we want you as a customer. As a boiler contractor, we work with any domestic or commercial customer who has a requirement for gas boiler repairs, maintenance, servicing or installation.
To select the service you need, review our range of boiler services or contact us to discuss your needs further.
Modern Gas - Registered Gas Installers For all Your Gas Installation, Repair & Servicing Needs
Modern Gas is a Registered Gas Installer Modern Gas Is A Proud Member Of The IDHEE
We Are Specialists In
The Supply, Fitting &
Servicing Of
Gas Boilers By:
Modern Gas Supply & Fit Baxi Boilers
Modern Gas Supply & Fit Ferroli Boilers
Modern Gas Supply & Fit Potterton Boilers
Modern Gas Supply And Fit Vokera Boilers