RGI registered · all 26 counties
Find an RGI Registered Gas Installer Near You
Every installer listed is registered with Gas Networks Ireland, with their RGI number shown so you can verify independently. Choose your county to find a registered gas installer near you, free to use and no sign-up.
What RGI means
What RGI Registration Means for Gas Work
An RGI registered gas installer near you is not a nice-to-have, it is the law. Any work on a gas installation in Ireland, a boiler, a gas hob, a gas line or a repair, must be carried out by an installer registered with Gas Networks Ireland. Unregistered gas work is illegal, cannot be certified, and voids your home insurance.
Every Installer Shows Their RGI Number
Each listing carries the registration number so you can confirm it on the Gas Networks Ireland register at rgii.ie before any work starts.
Registration Is Live, Not a One-Off
RGI registration is renewed and audited, so a current number is a real-time check that the installer is qualified for the gas work you need.
Installers near you
RGI Registered Gas Installers Near You, by County
An RGI registered gas installer near you is listed in every county in Ireland, from Dublin, Cork and Galway to Donegal, Kerry and Wexford. Choose your county to see registered installers working close by, each shown with their RGI number and contact details. There are 1,733 RGI registered gas installers listed, all verifiable on the Gas Networks Ireland public register.
Leinster
12 countiesLeinster sits on the densest part of the natural gas grid, so RGI registered gas installers are easiest to find near you here, from Dublin and the commuter towns of Meath, Kildare and Wicklow out to Carlow, Kilkenny and Wexford. Boiler swaps and gas appliance connections are the steady work.
Munster
6 countiesCork and Limerick cities are on the gas network with plenty of RGI installers nearby, while much of rural Munster, Kerry and west Cork included, runs on LPG. Choose your county to find a registered gas installer working close to you.
Connacht
5 countiesNatural gas barely reaches the west, so across Galway, Mayo and the surrounding counties most gas work is LPG, and an RGI registered installer near you often covers a wide rural area. Pick your county to see who is closest.
Need general plumbing rather than gas? Browse plumbers near you by county.
Gas installer guides
Everything You Need to Know About Gas Work in Ireland
Before you hire a registered gas installer near you, these guides cover what RGI means, how to verify it, and what gas work legally requires it.
RGI Registered Gas Installer Near Me: Common Questions
How do I find an RGI registered gas installer near me?
Choose your county on this page to see RGI registered gas installers near you, each listed with their registration number and contact details. Every installer is on the Gas Networks Ireland register, and you can confirm any number independently at rgii.ie. There are 1,733 RGI registered gas installers listed across the 26 counties.
What does RGI registered mean?
RGI stands for Registered Gas Installer, the scheme operated through Gas Networks Ireland. An RGI registered installer is qualified and legally certified to work on natural gas and LPG systems in Ireland, from boilers to gas cookers and gas lines. The registration is renewed and audited, so it is a live check of competence, not a one-off qualification.
Is it illegal to use a non-RGI installer for gas work?
Yes. By law, any work on a gas installation in Ireland must be carried out by an RGI registered gas installer. Unregistered gas work is illegal, it cannot be certified, and it voids your home insurance. This is why finding a registered installer near you matters more for gas than for any other plumbing job.
How do I verify an RGI registration number?
Ask the installer for their RGI number, then check it on the Gas Networks Ireland public register at rgii.ie. The register confirms the installer is current and shows the classes of gas work they are registered for. Do this before any gas work begins, and keep the gas safety certificate they issue on completion.
Do I need an RGI installer for a new boiler or gas cooker?
Yes. Installing or replacing a gas boiler, connecting a gas hob or cooker, and extending a gas line all legally require an RGI registered gas installer. A general plumber who is not RGI registered cannot carry out or certify this work, even if they are experienced with water and heating systems.
Which counties are covered?
RGI registered gas installers are listed across all 26 counties of the Republic of Ireland. Coverage is deepest where the natural gas grid runs, through Leinster and the Cork and Limerick areas, and thinner in the rural west and border counties where LPG is more common. Choose your county above to see who is registered near you.
Find an RGI Registered Gas Installer Near You
A registered gas installer near you is a county away. Choose yours to see RGI numbers and contact details, verify on the Gas Networks Ireland register, and contact them directly.