Find a registered gas installer in Ireland
All 1733 installers listed here are registered with Gas Networks Ireland. Every card shows their RGI registration number so you can verify independently.
About RGI registration
Why RGI registration matters for gas work
RGI stands for Registered Gas Installer. It is the certification issued by Gas Networks Ireland to plumbers and heating engineers who are qualified to work on natural gas and LPG systems in Ireland.
By law, any work on a gas installation in Ireland must be carried out by an RGI-registered installer. This includes boiler installation, gas line work, cooker connections and any repairs to gas appliances. Unregistered gas work is illegal and voids your home insurance.
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Gas installers by county
Select your county to see all RGI registered gas installers in your area.
Gas installer guides
Everything you need to know about gas work in Ireland
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