- 1. October 2026
- 2. Heat pump service reminders now switched on by default
- 3. Update job statuses in bulk, and export your jobs to CSV
- 4. Update job statuses in bulk, and export your jobs to CSV
- 5. “Hide Empty Days” toggle in the Schedule view
- 6. “Hide Empty Days” toggle in the Schedule view
- 7. Convert pending and expired quotes straight to an invoice
- 8. Convert pending and expired quotes straight to an invoice
- 9. In-app notifications
- 10. In-app notifications
- 11. New Tools menu on the web portal
- 12. New Tools menu on the web portal
- 13. Format the text on your estimates, quotes and invoices
- 14. Format the text on your estimates, quotes and invoices
- 15. IGEM/UP/1B Edition 4. Installation volume calculator
- 16. IGEM/UP/1B Edition 4. Installation volume calculator
- 17. Manual quote follow-ups on iOS
- 18. Manual quote follow-ups on iOS
- 19. September 2026
- 20. Search inside boiler manual PDFs
- 21. Invoice sync status
- 22. Invoice sync status
- 23. Quote statuses added to the mobile apps
- 24. Quote statuses added to the mobile apps
- 25. Customer statements
- 26. Customer statements
- 27. Air Source Heat Pump Service Record
- 28. Air Source Heat Pump Service Record
- 29. Manual quote follow-ups on the Web Portal
- 30. Shorter, clearer Boiler AI Assist answers
- 31. Text formatting on line items
- 32. Text formatting on line items
- 33. August 2026
- 34. Pipe Sizing Calculator added to the iOS apps
- 35. Pipe Sizing Calculator added to the iOS apps
- 36. [Beta] AI quoting and invoicing is here for the Android app
- 37. [Beta] AI quoting and invoicing is here for the Android app
- 38. Quote statuses and filters
- 39. Quote statuses and filters
- 40. Earlier updates
- 41. Improved SMS history and settings pages
- 42. Landlord names can now be added to job addresses
- 43. Gas Pipe Sizing Calculator added to the app
- 44. [Beta] Generate quotes, invoices, and estimates with AI
- 45. [Beta] Generate quotes, invoices, and estimates with AI
- 46. Quotes & invoices auto‑fill from the job
- 47. Rich text formatting on line items
- 48. Access all photos for a job address
- 49. Access all photos for a job address
- 50. Invoice payment due dates & overdue status
- 51. Invoice payment due dates & overdue status
- 52. Hide weekends on the calendar
- 53. Barcode scanner for Burner Serial Number (oil)
- 54. New Landlord field on Gas Safety Records & Job Addresses
- 55. Manually trigger quote follow‑up emails
- 56. Manually trigger an invoice reminder email
- 57. Manually trigger an invoice reminder email
- 58. New Gas Breakdown & Gas Warning Notice editors
- 59. Calendar Integrations
- 60. Calendar Integrations
- 61. Boiler Manuals & AI Assist
- 62. Boiler Manuals & AI Assist
- 1. October 2026
- 2. Heat pump service reminders now switched on by default
- 3. Update job statuses in bulk, and export your jobs to CSV
- 4. Update job statuses in bulk, and export your jobs to CSV
- 5. “Hide Empty Days” toggle in the Schedule view
- 6. “Hide Empty Days” toggle in the Schedule view
- 7. Convert pending and expired quotes straight to an invoice
- 8. Convert pending and expired quotes straight to an invoice
- 9. In-app notifications
- 10. In-app notifications
- 11. New Tools menu on the web portal
- 12. New Tools menu on the web portal
- 13. Format the text on your estimates, quotes and invoices
- 14. Format the text on your estimates, quotes and invoices
- 15. IGEM/UP/1B Edition 4. Installation volume calculator
- 16. IGEM/UP/1B Edition 4. Installation volume calculator
- 17. Manual quote follow-ups on iOS
- 18. Manual quote follow-ups on iOS
- 19. September 2026
- 20. Search inside boiler manual PDFs
- 21. Invoice sync status
- 22. Invoice sync status
- 23. Quote statuses added to the mobile apps
- 24. Quote statuses added to the mobile apps
- 25. Customer statements
- 26. Customer statements
- 27. Air Source Heat Pump Service Record
- 28. Air Source Heat Pump Service Record
- 29. Manual quote follow-ups on the Web Portal
- 30. Shorter, clearer Boiler AI Assist answers
- 31. Text formatting on line items
- 32. Text formatting on line items
- 33. August 2026
- 34. Pipe Sizing Calculator added to the iOS apps
- 35. Pipe Sizing Calculator added to the iOS apps
- 36. [Beta] AI quoting and invoicing is here for the Android app
- 37. [Beta] AI quoting and invoicing is here for the Android app
- 38. Quote statuses and filters
- 39. Quote statuses and filters
- 40. Earlier updates
- 41. Improved SMS history and settings pages
- 42. Landlord names can now be added to job addresses
- 43. Gas Pipe Sizing Calculator added to the app
- 44. [Beta] Generate quotes, invoices, and estimates with AI
- 45. [Beta] Generate quotes, invoices, and estimates with AI
- 46. Quotes & invoices auto‑fill from the job
- 47. Rich text formatting on line items
- 48. Access all photos for a job address
- 49. Access all photos for a job address
- 50. Invoice payment due dates & overdue status
- 51. Invoice payment due dates & overdue status
- 52. Hide weekends on the calendar
- 53. Barcode scanner for Burner Serial Number (oil)
- 54. New Landlord field on Gas Safety Records & Job Addresses
- 55. Manually trigger quote follow‑up emails
- 56. Manually trigger an invoice reminder email
- 57. Manually trigger an invoice reminder email
- 58. New Gas Breakdown & Gas Warning Notice editors
- 59. Calendar Integrations
- 60. Calendar Integrations
- 61. Boiler Manuals & AI Assist
- 62. Boiler Manuals & AI Assist
What's new in Gas Engineer Software
New features and improvements, month by month.
October 2026
9 updatesHeat pump service reminders now switched on by default
Heat pump service reminders are now set to go out automatically by default, 21 days before the service is due, just like gas and oil reminders.
Update job statuses in bulk, and export your jobs to CSV
Change the status of lots of jobs at once from the jobs list, and download your jobs as a CSV to work with in Excel.
“Hide Empty Days” toggle in the Schedule view
A new “Hide empty days” toggle in the Schedule view. Switch it off to list every day, including free ones you can book work into.
Convert pending and expired quotes straight to an invoice
Turn a pending or expired quote into an invoice in one step, without accepting or reissuing it first.
In-app notifications
A new notification bell in the app keeps you up to date with new features, handy tips and anything that needs your attention.
New Tools menu on the web portal
A new Tools menu in the top bar takes you straight to boiler manuals and our online tools without leaving the web portal.
Format the text on your estimates, quotes and invoices
Add bold text, bullet points and numbered lists to line item descriptions, so your quotes and invoices are easier for customers to read.
IGEM/UP/1B Edition 4. Installation volume calculator
Work out installation volume and purge volume on site, and get an IGEM/UP/1B Edition 4 tightness test result for the job in front of you.
Manual quote follow-ups on iOS
Send a quick follow-up on a quote you haven't heard back about, straight from the iPhone app.
September 2026
8 updatesSearch inside boiler manual PDFs
Search for a word or fault code inside a boiler manual and jump straight to the page you need.
Invoice sync status
See at a glance whether each invoice has synced to Xero, QuickBooks or Sage, and why it didn't if it failed.
Quote statuses added to the mobile apps
Every quote now shows whether it's Pending, Accepted, Declined, Cancelled or Expired, so you can see what needs chasing at a glance.
Customer statements
Generate a statement for any customer showing their invoices, payments and what's still outstanding, then email it or download it as a PDF.
Air Source Heat Pump Service Record
Issue air source heat pump service records from your phone, with the service due date set on the appliance automatically.
Manual quote follow-ups on the Web Portal
Send a quick manual follow-up on a quote you haven't heard back about, using your quote reminder wording. Separate from automated quote reminders.
Shorter, clearer Boiler AI Assist answers
Boiler AI Assist now gets straight to the answer, with shorter replies and no "call a professional" filler.
Text formatting on line items
Use bold, italic, underline, strikethrough and bullet or numbered lists in line item descriptions on invoices, quotes and estimates.
August 2026
3 updatesPipe Sizing Calculator added to the iOS apps
The new pipe sizing calculator is now included in all GES apps, including Android. Open your app and tap on "Tools & Manuals" to try it now.
[Beta] AI quoting and invoicing is here for the Android app
Say what you'd like to quote or invoice and have GES draft it for you.
Quote statuses and filters
Filter your quotes by status: Pending, Accepted, Declined, Expired, or Cancelled.
Earlier updates
Tap a month to see what changed.
July 20266 updates
Improved SMS history and settings pages
There's a new SMS history section to the SMS Reminders Settings page, as well as an improved editor window for each template.
Landlord names can now be added to job addresses
Landlord names show on Landlord Gas Safety Certificates from the job address.
Gas Pipe Sizing Calculator added to the app
The Android app now has a built-in gas pipe sizing calculator to help you on the tools. iOS coming soon.
[Beta] Generate quotes, invoices, and estimates with AI
Say what you want on the quote/estimate/invoice, and have GES put it together for you.
Quotes & invoices auto‑fill from the job
New quotes and invoices now automatically populate with the job title and description — less retyping.
Rich text formatting on line items
Estimate, quote, and invoice line items now support proper visual formatting, so you can style your descriptions properly.
June 20268 updates
Access all photos for a job address
Easily access and view all previous photos for different jobs at the same job address.
Invoice payment due dates & overdue status
You can now set a default payment due date for your invoices. This allows the system to flag when they're overdue, so you can see at a glance what's still outstanding.
Hide weekends on the calendar
You can now hide weekends on the calendar week view for a tidier working week.
Barcode scanner for Burner Serial Number (oil)
Scan the burner serial number straight into an oil appliance record instead of typing it out.
New Landlord field on Gas Safety Records & Job Addresses
Added a dedicated Landlord field so landlord details are captured properly on the record. iOS coming soon.
Manually trigger quote follow‑up emails
Chase up a quote whenever you like — you can now send quote follow‑up emails on demand, not just automatically. iOS and Web Portal coming soon.
Manually trigger an invoice reminder email
You can now manually trigger invoice follow‑up emails
New Gas Breakdown & Gas Warning Notice editors
We've rebuilt the Gas Breakdown and Gas Warning Notice editors from the ground up — quicker to fill in and cleaner to read.
May 20262 updates
Calendar Integrations
Sync your GES calendar events to your personal Google, Apple, Outlook, or other calendar.
Boiler Manuals & AI Assist
You can now access 2,300+ boiler manuals in the GES app alongside an AI Assistant which helps you find answers in these manuals.
No updates for the platforms you've picked. Tick one above to see more.