Oil certificate software

Digital oil certificates for heating engineers

Create oil installation, servicing, landlord, warning, commercial and storage-tank records in Gas Certificate App, then send the finished paperwork from the job.

  • No payment card required
  • Mobile, tablet and desktop access
  • One plan with no feature tiers
Oil records inside Gas Certificate App Gas Certificate App oil certificate menu showing six available oil records
The oil certificate menu shown inside Gas Certificate App.
6 oil records shown in the app
14 days to try the complete Gas Certificate App plan free
3 devices mobile, tablet and desktop access
1 system for certificates, jobs and customers

Oil records available

Which oil certificates can you create?

Gas Certificate App currently presents the following six oil records in its certificate menu.

CD/10

Oil Firing Installation Completion Report

Record the completion of an oil-fired installation using the dedicated CD/10 form.

CD/11

Oil Firing Servicing and Commissioning Report

Complete the CD/11 record for relevant oil-firing servicing and commissioning work.

CD/12

Landlord Oil Installation Check

Use the dedicated CD/12 record when carrying out the relevant landlord oil installation check.

CD/14

Oil Warning & Advice Notice

Create a clear CD/14 warning and advice record where the circumstances require it.

CD/51

Commercial Oil Firing Service Report

Record relevant commercial oil-firing service work with the dedicated CD/51 report.

TI33D

Domestic Oil Storage Tank Spillage & Fire Risk Assessment

Complete the TI33D record for the relevant domestic oil-storage tank assessment.

Always select the record appropriate to the work being carried out and complete it using your own professional judgement, current procedures and registration requirements.

From arrival to finished record

Complete oil paperwork around the job

Keep the customer, address, inspection and finished document connected instead of rebuilding the same details for every stage.

  1. 01

    Choose the oil record

    Select the appropriate CD or TI record from the Oil Certificates menu.

  2. 02

    Add the customer and site

    Use an existing customer and address, or add the details needed for a new job.

  3. 03

    Complete the relevant fields

    Work through the record, add the required job information and capture signatures where applicable.

  4. 04

    Send and keep the document

    Generate the finished record, send it to the customer and retain it with their history in Gas Certificate App.

More than oil forms

Keep the rest of the job in the same app

Your subscription includes Gas Certificate App’s wider job and business-admin tools, not a separate oil-only feature tier.

Customers

Keep addresses and previous work together

Build a useful customer history instead of treating every certificate as an isolated document.

Diary

Plan appointments and follow-up work

Keep upcoming jobs visible and schedule reminders for future service dates.

Accounts

Create quotes and invoices

Prepare and send the commercial paperwork connected to the customer and job.

Team

Control what each person can access

Use Main Engineer, Additional User and Admin User roles with configurable permissions.

Support

Receive updates and UK-based help

Your subscription includes regular product updates and access to the Gas Certificate App customer-support team.

Mobile Offline Mode

Prepare before the signal disappears

Offline Mode supports new certificate work on compatible mobile devices, but it must be switched on while you still have an internet connection.

Before

Enable Offline Mode

Turn it on and allow the app to prepare before entering the poor-signal area.

During

Create the new record

Complete and save supported new certificate work on the mobile app.

After

Reconnect and sync

Return online and allow the saved work to sync with your account.

Previous certificates, generated PDFs and desktop access require an internet connection. Offline Mode does not provide offline access to every Gas Certificate App feature.

Clear pricing

One complete plan for each user

Try the available oil records and wider Gas Certificate App workflow before choosing monthly or yearly billing.

  • 14-day free trial
  • No payment card required to start
  • No higher feature tier to unlock oil records
  • Cancel anytime, subject to your selected billing period
Monthly £20 + VAT

Per user, each month

Flexible monthly billing.

Straight answers

Digital oil certificate FAQs

What oil and heating engineers usually want to know before trying the app.

Which oil certificates are available in Gas Certificate App?

The app screen currently shows 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 & Advice Notice, CD/51 Commercial Oil Firing Service Report and TI33D Domestic Oil Storage Tank Spillage & Fire Risk Assessment.

Can I complete an oil certificate without phone signal?

Offline Mode supports new certificate work on compatible mobile devices when it has been enabled before the connection is lost. Reconnect afterwards so the saved work can sync. Previous certificates, PDFs, desktop access and other online features still require an internet connection.

Can I send an oil record to the customer?

Yes. Once the record is complete and synced, you can generate and send the finished document from Gas Certificate App.

Can I use the oil certificates on desktop?

Gas Certificate App provides supported tools across mobile, tablet and desktop. Available actions can differ by device, and desktop access requires an internet connection.

Can another engineer complete oil records?

An Additional User can access the features enabled for them by the Main Engineer. Check the current role and permission comparison when setting up team accounts.

How much does Gas Certificate App cost?

Standard pricing is £20 + VAT per user each month or £216 + VAT per user each year. Yearly billing is equivalent to £18 + VAT per month and saves £24 + VAT per user over twelve months.

Do I need to be registered to create certificates?

Gas Certificate App is intended for users aged 18 or over with a valid Gas Safe registration number. You remain responsible for selecting the correct record and completing it accurately for the work undertaken.

Try it on your next job

Create your first digital oil record free

Explore the oil certificate menu and the wider Gas Certificate App workflow for 14 days, with no payment card required.

Start your free 14-day trial

Try it on your next job

All the tools. Free for 14 days.

Create certificates, manage jobs and send paperwork from your phone, tablet or desktop.

  • No card details required
  • Every feature included during your trial
  • Built for Gas Safe registered engineers

For users aged 18 or over with a valid Gas Safe registration number.