Smart Diary
Manage your team's schedule with drag-and-drop diary. View by day, week, or month. Colour-coded by status with Google Calendar sync.
Built for Gas Engineers
Gas Engineer Business Software
Callouts, annual services, and Gas Safe records all handled in one platform.
Run your gas engineering business professionally from first callout to renewal reminder. Schedule installs and services, store Gas Safe certificates against every job, automate annual boiler service reminders, and invoice instantly via Stripe or GoCardless direct debit.
Sound familiar?
Common problems gas engineers face every day.
Gas Safe certificates scattered across paper files and photo rolls
Forgetting annual boiler service reminders and losing repeat work
Emergency callouts disrupting planned install schedules
Handwritten job sheets taking hours to retype into invoices
Everything you need to run your gas engineering business
Every feature in the box, framed for the way gas engineers actually work.
Quotes & Invoicing
Create professional quotes and invoices in seconds. Send as branded PDFs or interactive links. Track payments and chase overdue invoices.
Customer Management
Full customer history in one place. Appointments, quotes, invoices, communications, photos, and notes. Never lose context on a job.
Route Optimisation
Plan the most efficient route for your team's daily jobs. Save fuel, save time, and fit more jobs into every day.
SMS & Email
Send appointment reminders, quote follow-ups, and marketing campaigns by SMS or email. Reduce no-shows and win more repeat business.
Online Booking
Let customers book appointments directly from your website or booking page. Syncs with your diary and sends automatic confirmations.
Some features are tier-gated. The pricing page shows exactly what's on each plan.
How gas engineers use Pro-cess
Real workflows that save hours every week.
1
Annual boiler service reminders sent 4 weeks before renewal is due
2
Gas Safe certificate storage against every job and customer record
3
Emergency callout dispatch to the nearest available engineer
4
On-site quoting and invoicing with Stripe payment links
Explore Pro-cess features
Dive deeper into the tools that help gas engineers run their business.
Also used by
Other businesses in the same category running on Pro-cess.
Builders
From one-person bands to growing teams. Manage builds, quotes, and clients without the chaos.
Roofers
Quote from photos, schedule crews across sites, and log before/after evidence for insurance claims.
Carpenters
From bespoke fit-outs to second-fix site work. Quote, schedule, and invoice in one place.
Tilers
Square-metre quotes, deposit collection, and material tracking for bathroom and kitchen tilers.
Frequently asked questions
Common questions about Pro-cess for gas engineers.
Yes. Pro-cess is built for UK trades including Gas Safe registered engineers. Schedule installs and callouts, store Gas Safe certificates and CP12 records against every job, automate annual service reminders, and invoice on-site with instant payment links. The system uses trade-appropriate terminology throughout.
Yes. Set up recurring service reminders on every customer record. Pro-cess automatically sends an SMS or email 4 weeks before each annual service is due, with a link to book. This consistently drives 20-30% of annual revenue from customers who would otherwise forget.
Yes. Attach CP12 certificates, warranty documents, and compliance records to every job and customer. Full history is searchable, so when a customer calls back you have the previous certificate, install notes, and boiler details at your fingertips.
Yes. Create a job in seconds from your phone, send the customer an SMS with your ETA, and use route planning to navigate there efficiently. The system is mobile-first so the entire flow (quote, invoice, payment) happens from your van.
Yes. Invoices sync to Xero and QuickBooks Online, so annual boiler services, callouts, and repair invoices all land in your accounts without rekeying. VAT is carried through at the correct rate including reduced-rate work on domestic energy-saving materials.
Yes. Upload signed CP12 certificates as attachments on every service or install record. Certificates are searchable by customer, address, and date. When a landlord asks for a copy at the end of a tenancy, pulling it up is seconds rather than hunting through a filing cabinet.
Plans from £30/month
14 days free, no card needed. Pick a plan any time during the trial and slide straight into paid without missing a beat.