# RGI (Registered Gas Installer)

Ireland's statutory register of gas installers. By law, domestic gas work in Ireland must be carried out by a Registered Gas Installer. Check the register or the installer's ID card before any gas job.

- Type: Licence required by law
- Tradespeople with an RGI entry in the public data we track: 1,173
- Data collected up to: 29 Jun 2026
- Official register: https://www.rgi.ie/
- Page: https://ie.mytrustedtraders.com/certifications/rgi

Counts reflect collected public entries, not official membership totals. Absence from this data does not mean a tradesperson is unregistered.

## Where holders are

- dublin: 417
- Cork: 128
- Meath: 87
- Kildare: 82
- Wicklow: 50
- Limerick: 42
- Tipperary: 39
- Galway: 37
- Louth: 34
- Wexford: 25

## Trades that hold it

- Gas engineer: 1,110
- Renewable energy installer: 42
- Plumber: 17
- Electrician: 4

## RGI holders with review evidence

A slice of holders that also have customer reviews on MyTrustedTraders. This is not the register itself.

- **The Dublin Plumber**: plumber · Malahide · 144 reviews. https://ie.mytrustedtraders.com/traders/the-dublin-plumber-3
- **K.Fitzpatrick Plumbing & Heating**: plumber · Stoneybatter · 17 reviews. https://ie.mytrustedtraders.com/traders/kfitzpatrick-plumbing-heating
- **Pat Byrne Plumbing**: plumber · Limerick · 5 reviews. https://ie.mytrustedtraders.com/traders/pat-byrne-plumbing-3
- **Priority Plumbing & Heating**: plumber · Clongriffin · 3 reviews. https://ie.mytrustedtraders.com/traders/mtt261502-priority-plumbing-heating-dublin
- **TJA Plumbing**: plumber · Kildare · 1 review. https://ie.mytrustedtraders.com/traders/tja-plumbing

## Common questions

### What is RGI (Registered Gas Installer)?

Ireland's statutory register of gas installers. By law, domestic gas work in Ireland must be carried out by a Registered Gas Installer. Check the register or the installer's ID card before any gas job. (Licence required by law.)

### How many tradespeople hold RGI (Registered Gas Installer)?

We track 1,173 tradespeople with an RGI (Registered Gas Installer) entry, based on register and listing data collected up to 29 Jun 2026. This reflects the public entries we have collected, not necessarily the scheme's complete membership.

### How do I check whether a specific tradesperson holds RGI (Registered Gas Installer)?

Check the official register at https://www.rgi.ie/, or look the tradesperson up on MyTrustedTraders. Profiles show the credentials we have found for them, alongside reviews and other public evidence.