Gas Engineer Software - GES

  • 122.4 MB

    File Size

  • 0/34
    Security
  • Everyone

  • Android 11.0+

    Android OS

About Gas Engineer Software - GES

The UK's top app for gas engineers. Certs, jobs, invoices — all from your phone.

Gas Engineer Software (GES) is more than just an easy-to-use gas certificate app. It’s an all-in-one gas engineer software designed to help sole traders and growing teams save time, stay organised, and get paid faster.

Whether you’re a gas engineer, oil engineer, or plumber, use GES to create all your industry certificates & records, issue quotes & invoices, manage schedules, and everything you need to run your business smoothly and professionally.

✔ Average of 6.6 hours saved each week

✔ Average revenue growth of 37% in the first year

✔ Trusted by 6,000+ businesses

✔ Set up in 3 minutes

OVERVIEW — MAIN FEATURES

• Gas cert app for issuing certificates, records, job sheets

• Send quotes and issue invoices

• Schedule jobs with an integrated calendar

• Manage your team from anywhere

• Automated boiler service reminders

• Manage your customer database

• Easy & organised job management

• Accounting software integrations

• Sync to web portal for easy office use

• Full offline access

OIL & GAS CERTIFICATE APP

• Easily create all oil and gas certificates

• Professional & accurate records compliant with the latest regulations.

• Easily track, organise & manage historical records.

GAS CERTIFICATES

• Homeowner Gas Safety Record

• Landlord Gas Safety Record

• Gas Warning Notice

• Gas Service Record

• Gas Breakdown Record

• Installation / Commissioning Checklist

• ND Gas Safety Record

• Leisure Industry Gas Safety Record

• LPG Gas Safety Record

• ND Gas Testing & Purging Record

• ND Catering Record

OIL CERTIFICATES

• CD/10 Oil Firing Installation Completion Report

• CD/11 Oil Firing Servicing and Commissioning Report

• CD/12 Landlord Oil Installation Check

• CD/14 Oil Warning and Advice Notice

• TI/133D Domestic Oil Storage, Tank Spillage and Fire Risk Report

QUOTING & INVOICING

• See all invoices & unpaid jobs & let GES chase late payers with automatic reminders.

• Send professional & customisable invoices seconds after the job has finished.

• Get your quotes in before your competitors. Use template line items for fast quotes.

• Quickly turn your quotes & estimates into invoices at the click of a button.

JOB SCHEDULING

• Simple & easy job creation for your team.

• See where your engineers are and who is available at a glance.

• Let engineers know what their schedule is without coming to the office.

• Eliminate booking errors and conflicts.

AUTOMATED REMINDERS

• Email & SMS boiler service reminders to find extra work.

• Quote follow-ups to win more jobs.

• Invoice payment reminders so you don’t have to chase late payers.

• All reminders are fully customisable

USER & TEAM MANAGEMENT

• Control what your team can see & do with user roles.

• Easily assign jobs to the right engineers at the right time.

• Full job history so you always know the ‘who’, ‘what’ & ‘when’ of every job.

• Our gas app is very easy & quick for your team to use.

CUSTOMER MANAGEMENT SOFTWARE (CRM)

• Access detailed customer information in seconds

• All information available on your mobile device

• Keep all customer information in one consolidated place.

• See which customer hasn’t paid & let our software send automated reminders.

SOFTWARE INTEGRATIONS

• Xero, QuickBooks & Sage accounting software

• Anton, Kane & TPI flue gas analysers

• Crezco open banking payments

REQUEST A DEMO

If you want to see the app in action or get a better idea of how it works, book a demo with our team. We’ll give you a thorough walkthrough & answer any questions.

https://gasengineersoftware.co.uk/gas-engineer-software-demo/

QUESTIONS?

Contact our customer support team at

support@gasengineersoftware.co.uk or 0207 129 7058

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What's new in the latest 6.79.0

Last updated on 2026-07-21
There’s a new FD (forced draft) flue type for gas appliances, helping you issue more accurate records. Update your app to start using it.

You'll also find in this update:
● More reliable email sending with cleaner attachments  
● A prompt to add a message if you leave an email body empty  
● Correct local times on issued invoices, quotes and estimates  
● Various behind-the-scenes performance improvements
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Gas Engineer Software - GES APK Information

Latest Version
6.79.0
Category
Business
Android OS
Android 11.0+
File Size
122.4 MB
Available on
Content Rating
Everyone
Security Report
0/34
Scan Result: Secure
No security vendors flagged this file as malicious
No Virus
No Spyware
No Malware
No Virus
No Spyware
No Malware
Scan Date:Jul 21, 2026
Package Name: com.gasengineerapp
SHA-256:5043fa2eb7123b1845fce5964555e68234b55ced8fade29c93d14978b04f27ed
SHA-1:dd1f3998a0a43e4ed4121e0ba3facd6548fb1bc0
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Old Versions of Gas Engineer Software - GES

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Security Report

Gas Engineer Software - GES

6.79.0

0
/34
No security vendors flagged this file as malicious
Last Scan: Jul 21, 2026
No Virus
No Spyware
No Malware
Verified by APKPure.net
SHA256:

5043fa2eb7123b1845fce5964555e68234b55ced8fade29c93d14978b04f27ed

SHA1:

dd1f3998a0a43e4ed4121e0ba3facd6548fb1bc0