We built the best tool in the trade. We made it free.
BoilerTag gives every gas engineer a digital record for every boiler they touch — QR tags, service history, certificates, reminders. All free, forever. Here's why.
The problem we set out to solve
The gas industry runs on paperwork and memory. That's a problem for everyone.
Paper records get lost
Carbon copy forms end up in kitchen drawers, filing cabinets, or the bin. When a homeowner needs their service history, it's gone.
Engineers lose customers
Homeowners forget your name twelve months later. They Google a stranger instead of calling the engineer who knows their boiler.
Nobody sees the full picture
Service data is trapped on paper and in individual vans. The industry has no visibility into how boilers actually perform in the field.
A virtuous cycle
Engineers get tools
- Free QR tags & delivery
- Digital service records
- Automatic service reminders
- Gas safety certificates
The industry improves
- Better products from real data
- Smarter decisions for everyone
- Safer homes across the UK
Engineers get tools
- Free QR tags & delivery
- Digital service records
- Automatic service reminders
- Gas safety certificates
The industry improves
- Better products from real data
- Smarter decisions for everyone
- Safer homes across the UK
What you get as an engineer
Every tool you need to manage your boilers — no subscription, no catch.
Free tags, free delivery
Your first pack of QR tags is completely free — including Royal Mail delivery. Stick them on boilers and start building your digital record.
Customers come back to you
Your name, your number, your service history — right there on the boiler. When it's time for the annual service, they call you.
A proper digital record
Every service you log is timestamped and permanent. Gas safety certificates, service notes, and boiler details — all in one scannable record.
Professional credibility
A QR code on the boiler tells the homeowner you take your work seriously. It's a mark of a modern, professional engineer.
The most complete boiler dataset in the UK.
Every tag registered adds another boiler to the network. Over time, BoilerTag will hold a detailed record of installations, service intervals, common faults, and engineer activity across the country.
That data is incredibly valuable — to manufacturers who want to build better products, to insurers who want to assess risk more accurately, and to housing associations who need compliance at a glance.
Engineers create it. The industry benefits from it. That's the exchange.
What's next
The core tools will always be free. We're also building something extra for engineers who want more.
Free for every engineer
- QR tag registration
- Service logging & history
- Gas safety certificates
- Service reminders
- Public boiler records
Optional tools for power users
We're exploring premium tools for engineers who want to go further — things like advanced analytics, bulk operations, and custom branding on certificates.
We'll share more soon. The core platform stays free — always.