The Gas Hub

Verify a certificate

Every record issued through The Gas Hub App carries a QR code and a record number. Scan the code with your phone camera, or enter the record number below, to confirm the certificate is genuine and see what was recorded on the day.

For homeowners and landlords

If a certificate cannot be found here, it was not issued through The Gas Hub App — that on its own does not mean the work was wrong, as many engineers still use paper or other systems. If you have any doubt about gas work in your property, check the engineer on the official Gas Safe Register and speak to them directly.

For engineers

Every certificate you issue gets a QR code your customer can scan, with timestamped photo evidence attached to the job. Tightness tests, CP12s, service records, warning notices — done on site, on your phone.

See The Gas Hub App →