The new job management app with over a decade’s experience behind it

We’re “old hands” at job management software

In 2012 we launched a job management app to help heating and plumbing engineers with job scheduling, invoicing, and a lot of the other paperwork involved. Today, that software is used by over 5000 businesses across the UK who have sent over 10 billion invoices in total.

We took all that job management experience and created FieldRocket. An app that can now help people and companies in all kinds of industries with their scheduling, workflow, invoicing, certification, and much more.

Gamze, Owner of Gas Engineer SoftwareGamze

Founder & Chief Executive Officer

Tulloch, Owner of Gas Engineer SoftwareTulloch

Chief Operating Officer

Mikhail, CTO of Gas Engineer SoftwareMikhail

Chief Technology Officer


Year Founded



£10 Billion +

Invoices Sent


We offer UK based support so help is always in the right timezone
UK Based Support

Best placed for our UK customers

You’re based in the UK. You work UK business hours, so it makes sense that your support team works in the UK too. We understand the problems UK businesses face, because we are one too.
Every Kind Of Support

The answer is never far away

You can speak to us via phone, email or chat through our app. And if you’re looking for more in-depth answers, we have a wide selection of detailed articles for you to read at a time that suits you.
We're here to answer your questions in any way we can - phone, email, or chat.
Customer Support Team

Support built on trust | +44 (0)207 129 7058
Aron Customer Support Manager for Gas Engineer SoftwareAron

Customer Support Manager
Trevor Customer Support - Gas Engineer SoftwareTrevor

Customer Support Agent

Customer Support Agent
Ola Customer Support - Gas Engineer SoftwareOla

Customer Support Agent


Customer Support Agent

Customer Support Agent

” 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. Years down the line and it’s still so important for every day invoicing, certificates and many other forms.”

Michael McCluskey| Worcester
Heating & Plumbing

Helping you build your business.

The Industry Standard

Better Software, Built By You

Since we launched our first software in 2012 we’ve listened to our customers and made many improvements, big and small. Even now, we’re still committed to being the industry standard, improving everyday tasks & reducing paperwork.
Our software is improved by your feedback
Secure software development so you can be sure your data is safe
Software Development

We work hard to make sure you work less

We’ve invested in an infrastructure, testing, delivery systems to make sure our software – and your business – runs smoothly. Fast servers working 24/7, an industry-winning 99.9% uptime, and bank grade security that ensures your business stays ahead.
National Cyber Secuirty Centre Logo

Work for a growing business

We’re always on the look out for talented individuals. To join one of the fastest growing businesses in the gas industry please contact us.

Office Locations
We have offices in Sevenoaks & London
Plumbing and heating support staff
UK Map

The Number #1 Certificate Software for UK Trades Businesses

FieldRocket is the ultimate certificate software for any UK trade business. Create and issue customisable certificates and forms from an easy-to-use and intutive platform. 

Grow your business is with less paperwork, less hassle, and less work.