Gas Engineer Software - GES

Oct 2, 2026

Gas Installation Volume Calculator is now in the app! Work out installation and purge volumes, then check tightness test results on site.

You'll also find in this update:

● More Gas Service safety checks now include N/A, with N/A pre-selected across key Gas Safety and Gas Service questions
● CD/11 inspection field limits now match the issued record
● Various behind-the-scenes performance improvements