Streamlined Tools for Gas Engineers
Discover a comprehensive toolkit designed exclusively for gas engineers, combining essential calculations, precise tools, and organized resources to enhance your workflow and job accuracy on every site.

Streamline Your Workflow with Expert Tools
Discover how Gas Engineer Toolkit simplifies tasks and boosts efficiency for every gas professional.


Comprehensive Calculation Suite
Access precise calculation tools designed to save time and ensure accuracy on every job site.
Organized Resource Dashboard
Keep all your manuals, safety info, and job data neatly organized in one intuitive interface.
Efficient Job Management
Manage multiple projects smoothly with tools that enhance accuracy and professionalism in every task.
All-in-One Toolkit for Professional Gas Engineers
Discover essential tools, accurate calculations, and a streamlined dashboard designed to enhance your efficiency and precision on every job.
Smart Calculations
Perform quick and precise gas flow and pressure calculations with built-in formulas tailored for on-site use.
Resource Library
Access organized calendar with easy engineer access
Job Management
Keep track of tasks, appointments, and client information efficiently to ensure timely and professional service delivery.
Essential Tools Designed for Gas Engineers’ Everyday Challenges
Discover typical challenges gas engineers face and how our app provides efficient, reliable solutions to streamline your workflow.
Comprehensive Calculations on the Go
Instant access to accurate calculations ensures you solve complex tasks quickly, reducing errors and saving valuable time.
Organized Resource Library
Easily access manuals, codes, and guidelines, transforming job preparation into a smooth, stress-free experience.
Intuitive Dashboard Interface
Navigate your daily tasks seamlessly with a user-friendly dashboard that enhances productivity on every job site.
Reliable Job Execution Support
Stay confident with tools designed to tackle recurring challenges, ensuring professional and precise outcomes every time.
Streamlining Daily Tasks for Gas Engineers
Explore our comprehensive tools designed to optimize workflow and ensure precise project completion.
Essential Calculations
Perform critical calculations quickly to enhance accuracy on every job.
Resource Management
Organize and access key materials seamlessly for efficient on-site operations.
Intuitive Dashboard
Navigate your tasks effortlessly with a user-friendly interface tailored for professionals.

Great products and it’s free
Free on APP STORE
Free on PLAY STORE
Contact us: 020 3951 5020
Email: info@gasmanbusiness.co.uk
Advanced features for high-demand needs








PRIVACY POLICY:
HMRC Data HandlingOur application connects to HM Revenue and Customs (HMRC) systems via their Making Tax Digital (MTD) API to submit VAT returns and retrieve tax obligations on your behalf.What HMRC data we access and store:- VAT obligations (due dates, periods, submission status)- VAT return data (boxes 1-9 as calculated from your invoices and bills)- HMRC connection tokens (encrypted, used to authenticate with HMRC on your behalf)We do NOT store your Government Gateway login credentials. Authentication is handled securely via HMRC’s OAuth 2.0 process – you log in directly with HMRC and grant our application permission.How long we keep HMRC data:- VAT return submissions are retained for 7 years to comply with HMRC record-keeping requirements- HMRC authentication tokens are stored only while your HMRC connection is active and are deleted immediately when you disconnectWho can access your HMRC data:- Only you (the account holder) and any team members you have added to your account- Our system administrators for technical support purposes only- No HMRC data is shared with any third Parties security measures:- All data is transmitted over encrypted HTTPS (TLS 1.2/1.3) connections- HMRC tokens are stored in an encrypted database- Access requires authenticated login with JWT-based session tokens- The server is hosted in a secure data centre with restricted access Your rights:- You can disconnect from HMRC at any time via the app settings, which removes all stored HMRC tokens- You can request deletion of your HMRC submission history by contacting us- You can request a copy of of this HMRC Integration By connecting your HMRC account through our application, you authorise us to:- Retrieve your VAT obligations and return data from HMRC- Submit VAT returns to HMRC on your behalf you are responsible for ensuring the accuracy of all VAT data before submission. Once a VAT return is submitted to HMRC, it cannot be reversed through our application.You can revoke HMRC access at any time by disconnecting your HMRC account in the app settings.We comply with HMRC’s fraud prevention requirements and transmit device and connection information as required by HMRC’s Making Tax Digital regulations.
