Stop spending your evenings doing paperwork - finish earlier and get paid more!

Essential Software for Gas and Oil Engineers.

Designed to Create, Manage and Accelerate your Business.

The Apps form part of a much larger software package especially designed to create, manage and accelerate the growth of your business.

The design process has been overseen and refined by a core group of Registered Gas and Oil Engineers.

With the time savings and extra business you will wonder how you ever managed without it.

The software allows you to create certificates, records, quotes and invoices on the go without internet access.

1) Job Sheets
2) Quotes
4) Invoices

5) Landlord Gas Safety Certificate (CP12)
6) Homeowner Gas Safety Certificate (CP12)
7) Gas Warning Notice
8) Gas Breakdown Record
9) Gas Service Record
10) Minor Electrical Works Certificate
11) Unvented Hot Water Cylinders

12) Non Domestic Gas Safety Record
13) Leisure Industry Gas Safety Record
14) Liquefied Petroleum Gas Safety Record
15) Non Domestic Testing and Purging Record
16) Non Domestic Catering Record

17) Oil Installation Report (CD/10)
18) Oil Service Commission Report (CD/11)
19) Landlord Oil Installation Check (CD/12)
20) Oil Warning and Advice Notice (CD/14)
21) Domestic Oil Storage Tank Spillage and Fire Risk Assessment (TI/133D)

22) Legionella Risk Assessment

- Email certificates directly to customers and tenants
- Gas Rate Calculator
- Full Customer, Installation Address and Appliance database
- Capture tenant and house owners signature
- Certificate Numbers created automatically
- View Existing Certificates
- Unlimited online backup
- Works with and without an internet connection
- Up and Running in less than two minutes
- Simple workflow
- Install it on as many devices as you like

What's New

Version 4.1.313

Added high and low combustion readings for the gas service record
Improvements to gas safety forms based on user feedback
Further improvements to how calendar events are displayed in the software

Ratings and Reviews

4.3 out of 5

16 Ratings

16 Ratings

Must have

1st Commercisl

I have been using this software for a couple of years now and had used others prior to this but have found this to be the most simple, useful and impressive. It has saved me so much time and looks very professional.
The technical team are always at the end of the phone swiftly, should they be needed and are keen to hear feedback on the app to improve it. Always being updated to include new and more useful features.
Highly recommended !!

Makes work easier.


Have been using gas engineers software since the early days.
Had tried other software, but was so impressed not just by the ease of use but the technical help that is at hand.
Tulloch and all members of staff will always guide you through any issues you have which is a must for any business.
The software is constantly being updated and they do listen to installers on any improvements that will help the engineers in there everyday work.
Paper or digital. Digital any day. Might be a little daunting, but once you make the step you'll soon see how invaluable gas engineers software us.
Many thanks

Michael McCluskey

The app is become very slow

landlords Certificate

The app has become very slow due to latest update. You really should check your updates before releasing, the app is not usable at present time. This is a time waster this app has been going down hill for some time know.

Developer Response

Hello! Very sorry to hear about the issue you are having. The app and the syncing should not be slow at all. Not sure which version of the app you are using but we did release a new version two days ago which may help.
Please give our support a call on 0207 129 7058 and we will be happy to help rectify this immediately for you. Thank you!


Software Works for You Ltd
13.1 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad and iPod touch.
Age Rating
Rated 4+
© Software Works for You Ltd
In-App Purchases
  1. Single Engineer - 12 Months Subscription £119.99


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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