Gas Engineer Software - GES

Gas engineer software designed to streamline your entire business—from certificates and invoicing to scheduling and customer management. Gas Engineer Software - GES is the all-in-one platform that helps sole traders and growing teams save hours each week, stay organised, and get paid faster.

Whether you're a gas engineer, oil engineer, or plumber, GES eliminates the admin burden that slows you down. Create professional gas and oil certificates in seconds, issue quotes and invoices instantly, manage your team's schedule in real time, and track every job from start to finish. The result? Users report saving an average of 6.6 hours weekly and experiencing 37% revenue growth in their first year.

CERTIFICATE MANAGEMENT MADE SIMPLE Generate all required gas certificates—homeowner and landlord gas safety records, service records, installation checklists, and more—with accuracy and compliance built in. Oil engineers get the same professional support with CD/10, CD/11, CD/12, and CD/14 certificate templates. Every certificate is stored securely, organized chronologically, and instantly retrievable on any device. No more hunting through paperwork or recreating lost documentation.

QUOTES, INVOICES & PAYMENT RECOVERY Stop losing jobs to slower competitors. Create customizable quotes using template line items and send them in seconds. Convert approved quotes to invoices with one click, then dispatch them immediately after completion. Never chase unpaid invoices manually again—automated payment reminders go out via email and SMS, and you see all outstanding payments at a glance.

TEAM SCHEDULING & COORDINATION Know exactly where your engineers are, who's available next, and what jobs are assigned to each team member. The integrated calendar eliminates double-bookings and conflicts, while your team can access their schedule remotely without returning to the office. Assign jobs intelligently based on engineer availability and skill.

AUTOMATED CUSTOMER REMINDERS Boiler service reminders, quote follow-ups, and payment reminders run on autopilot—fully customizable to your business. Your customer database centralizes all contact information, payment history, and job records in one searchable location, accessible instantly on mobile.

SEAMLESS INTEGRATIONS & OFFLINE ACCESS Sync with Xero, QuickBooks, or Sage accounting software. Connect flue gas analysers from Anton, Kane, or TPI. Work offline without interruption—all data syncs when you're back online. Access your web portal from any office device for administration and reporting.

Set up in just 3 minutes and trusted by 6,000+ businesses across the UK. Gas Engineer Software - GES transforms how you work, so you can focus on delivering excellent service and growing your bottom line.