For UK Plumbers

Boilers, breakdowns, big jobs — all in one app.

Built for plumbers running emergency callouts and bathroom fits side by side. Quote on the doorstep. Track time and parts. Send invoices that get paid. File HMRC MTD in one tap.

Join Waitlist →

If you're a sole trader plumber,
some of this sounds familiar.

Graft was built specifically because none of the existing tools fit how a plumber actually works.

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Quote vs callout — same WhatsApp thread

Emergency at 9am, bathroom quote at 2pm, customer wants to know when you're back. All mixed in messages, none of it tracked.

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Parts margin guesswork

Pump cost £80, billed £120. Or was it £140? Margin per job is a vibe, not a number.

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Invoices chased by hand

Customer says cheque's in the post. Three weeks later. You stop work to email them. Again.

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MTD from April 2026

Quarterly tax submissions become legal. Spreadsheet plumbers will be hit hardest.

What changes when you switch to Graft.

Designed for one person on a phone, on a job, with dirty hands. Not for an accountant in an office.

/ 01

Quote on the doorstep

Boiler swap, bathroom fit, leak repair — pre-built templates. Send PDF before leaving.

/ 02

Parts log per job

Drop in a part code, cost, and your markup. Profit per job calculated automatically.

/ 03

Stripe payment links built in

Every invoice has a card-pay button. Customer taps. You get paid. No chasing.

/ 04

MTD direct to HMRC

No accountant. No Sage. Quarterly returns submitted from the same app you logged the work in.

Less than a pint a week.

£6.99 / month
30-day free trial No card needed Cancel anytime iOS & Android

Built for plumbers. By a developer with a tradesperson in the family.

Join the waitlist for early access. Beta users get a discount for life.

✓ You're on the list. We'll be in touch.

No spam · No sales calls · Just one email when we're ready