Easy, Reliable & Efficient
Software for Oil Engineers
Gas Engineer Software is made for oil engineers, too. Schedule jobs, issue OFTEC oil certificates, and get paid faster.
Based on 1500+ reviews
Easy, Reliable & Efficient
Software for Oil Engineers
Gas Engineer Software is made for oil engineers, too. Schedule jobs, issue OFTEC oil certificates, and get paid faster.
Easy, Reliable & Efficient
Software for Oil Engineers
Gas Engineer Software is made for oil engineers, too. Schedule jobs, issue OFTEC oil certificates, and get paid faster.
6,000+ Companies Save Time & Money With
Gas Engineer Software
“Saves hundreds of hours of admin each year and it’s thousands of pounds cheaper than employing an admin person.”
Based on 1500+ reviews
6,000+ Companies Save Time & Money With
Gas Engineer Software
6000+
Businesses using Gas Engineer Software
6.6+ hours
Time saved per user, per week
37%
Avg. revenue increase after 1 year*
£0
Income generated from service reminders this month so far.
*Calculated based on the difference in invoices paid over the first 12 months using Gas Engineer Software.
INDUSTRY LEADER SINCE 2012
Designed For Oil Engineers
Build quotes for your oil jobs
Easily build & send professional quotes in seconds from your smartphone, tablet, or PC.
Schedule all your work
Keep everything connected & schedule the right jobs for the right engineer at the right time.
Issue OFTEC certificates
Generate invoices instantly
Get paid 64% faster
Thrive on repeat business
Gas Engineer Software Grows With Your Business
"I've been using Gas Engineer Software for over 8 years—first as an individual, now as a business with 6 engineers."
- Wayne Chapman, The Boiler Engineer
BENEFITS
Get More Done with
Fewer Staff & Less Stress.
The best oil engineer software for busy heating professionals. Whether you work as a sole trader or manage a team, Gas Engineer Software’s digital OFTEC records, job scheduling, and customer management save you hours every week.
SAVE TIME
Reclaim 6.6+ hours each week
Automated reminders, accounting integrations, fast OFTEC record creation and lots more mean you and your team get to spend time where it counts — on oil boiler installs and services, not paperwork.
With full offline access, you can use the app to work any time, anywhere — even on rural sites with no signal.
- Create OFTEC commissioning certificates on the job
- Sync with Xero or QuickBooks in seconds
- Offline-first — works without signal
- Automated payment chasing, no awkward calls
WHY US
What Sets Gas Engineer Software Apart
QUICK & EASY SETUP
Set up your business
in 3 minutes
Gas Engineer Software works on PC, Mac, Android, iPhone & iPad—and it couldn’t be easier to set up.
- Create a free account
- Complete our 3-step onboarding
- And you’re done!
We can also set up your account for you and help you import your database of customer info. Just let us know!
Gas Safe Register is a registered trademark of the HSE and is used under licence.
EXPERT UK-BASED SUPPORT
Speak to a real person and get help when you need it
With only one industry to focus on, the Gas Engineer Software support team is well-versed in the world of plumbing and heating.
Get quick and professional help whenever you need it via phone, in-app chat, email, or the 100+ articles in our help centre.
OUR FRIENDLY TEAM:
Aron
Customer Service Manager
Callum
Customer Service Agent
Maja
Customer Service Agent
Nilesh
Customer Service Agent
Alexa
Customer Growth Specialist
Aron
Customer Service Manager
Callum
Customer Service Agent
Maja
Customer Service Agent
Nilesh
Customer Service Agent
Alexa
Business Development Specialist
CORE FEATURES
Built for oil, gas, and heating businesses
WIN MORE JOBS
Quotes & Estimates
Create winning quotes in minutes with template line items. Then, convert them to invoices in one click.
GO PAPERLESS
Records & Certificates
All gas industry certificates. In your pocket, for every job.
GET PAID FASTER
Invoices & Payments
Convert quotesto invoices. Complete with easy & low-fee digital payments.
CONNECT YOUR APPS
Integrations
Save time by sending data to your accounting software and connecting to your analyser.
STAY ORGANISED
Scheduling & Calendar
Manage your jobs & team in one place.
GET REPEAT BUSINESS
Automated Reminders
Send service reminders & chase late payers — without lifting a finger.
STREAMLINE WORK
Job Management
Keep everything together with an activity history for all customers.
CRM SOFTWARE
Customer Management
Keep all of your customer details tidy & in one place.
EASY ACCESS CONTROL
User Management
Give users access to what they need.
LOOK PROFESSIONAL
Custom Workflows
Add your logo to your records, create custom job statuses, and more.
Paul Laborevics
York Heating and Plumbing Solutions
"The customer service is spot on. Time-saving software that helps keep me on track.
Very happy and satisfied."
Phil Shakespeare
Premium Heating Services Ltd
"Brilliant app. I’ve been using it for 3 months and it’s so easy to use for everything from certificates to service reminders and invoicing."
Brett CareyCarey Plumbing & Heating
"From gas records to quotes, estimates, and invoices, it’s saved us so much time and money. I can’t recommend this more."
Gas Engineer Software is 100% free to try.
The #1 software for the UK heating & plumbing industry for over 10 years. Easily manage your customers, engineers & jobs with less paperwork, less hassle, and less work.