AtoZ gas APP

AtoZ gas app is a Gas app designed by a gas engineer for gas engineers. It is designed to save engineers the most important requirement - Time, which saves costs and shedules which are aimed to make you more productive.

Digital Certificates
Complete CP12s, Warning Notices, and Service records directly on your device. Auto-email to landlords instantly.

Smart Scheduling
Drag-and-drop calendar makes dispatching engineers a breeze. Optimize routes and track live locations.

Quoting & Invoicing
Generate professional quotes on-site. Convert to invoices with one click and get paid faster with online payments.

Customer CRM
Keep track of customer details, site history, and upcoming service reminders to generate repeat business.

Parts Management
Track stock levels across vans and warehouses. Raise purchase orders directly from the app.

Real-time Reporting
Gain actionable insights into your business performance. Track revenue, engineer efficiency, and outstanding jobs.

Schedule jobs, manage engineers, track work, and invoice faster with AtoZ Gas.

Run an enquiry to payment in one platform built for AtoZ Gas teams, engineers, office staff, and subcontractors.

Schedule on the go
Cure timesheet headaches
Simplify your team’s workflow
Record everything in the cloud
Connect with Google Calendar
Automate recurring jobs
Manage enquiries and payments in one place

Enquiries

Quoting

Scheduling

Job Tracking

Invoicing

Payments

Recent changes:
What’s new (EUGB199 / v1.0.173)
Marketplace for engineers — browse, sell, and save listings by postcode area
Find a Merchant — search nearby suppliers from a UK postcode
HMRC VAT workspace — obligations, boxes 1–9, review and submit
Certificate addresses — save customer/landlord and tenant details for reuse
Postcode lookup fills town and county; clearer errors on invalid postcodes
Marketplace hub restyled to match AtoZ Tools list cards
Stability and UI polish for Android