Heatflow handles CP12s, job sheets, invoices and AI fault diagnosis — all offline-ready.
Coming soon to iOS & Android · Be first to know when we launch
From your first callout to the final signature — Heatflow covers the full job lifecycle.
Gas Safety Records, warning notices, commissioning forms and more. Generate a compliant PDF in under 2 minutes.
Create and manage jobs, log appliance details, capture site photos, take gas readings and get sign-off on-site.
Full functionality in basements, new builds, rural sites — everywhere. Data syncs automatically when signal returns.
Describe the fault and get structured troubleshooting guidance for common UK boiler faults — right on-site.
Professional, VAT-ready quotes and invoices. Convert a quote to an invoice in one tap. Email direct from the app.
Multi-engineer teams, shared job visibility, owner analytics and compliance oversight — built for growing businesses.
Work through a guided form that captures every legally required field. Heatflow validates your data before you submit, so your CP12s are always compliant. Generate a signed PDF and email it to the landlord before you've left the property.
Basements, new builds, rural estates — gas engineers work where signal doesn't. Heatflow downloads everything before you leave home. Work normally all day, and your data syncs automatically the moment you reconnect.
Describe the symptoms and Heatflow gives you a structured troubleshooting path — covering common UK boiler faults. Not a replacement for your expertise, but a structured second opinion when you need one.
One plan. Everything included.
Coming soon — be first to know
Running a team? See Company pricing →
Heatflow is launching on iOS and Android soon. Leave your email and we'll let you know the moment it's live — plus early access pricing.
No spam. Just a one-time launch email.