Backflow prevention certificate
Ready-made plumber form, completed on site and stored against the job and customer.
⚡ Paperwork for plumbers
Every certificate a plumber needs, already written
Gaffer ships 23 plumber certificates and forms — Backflow prevention certificate, CO alarm installation, Drain CCTV survey and 20 more. Fill them in on site with no signal, capture a signature, and the customer has the PDF before you have packed the van.
No credit card required · Offline-first on site · Web & Android (iOS coming soon)
The 23 forms in the Plumber pack
Plumbing service and installation workflows. Every one is editable, so you can shape it to the way you already work.
CO alarm installation
Ready-made plumber form, completed on site and stored against the job and customer.
Drain CCTV survey
Ready-made plumber form, completed on site and stored against the job and customer.
Drainage installation record
Ready-made plumber form, completed on site and stored against the job and customer.
Emergency callout
Ready-made plumber form, completed on site and stored against the job and customer.
Fluid category risk assessment
Ready-made plumber form, completed on site and stored against the job and customer.
Gas safety certificate
Ready-made plumber form, completed on site and stored against the job and customer.
Job sheet
Ready-made plumber form, completed on site and stored against the job and customer.
Leak test report
Ready-made plumber form, completed on site and stored against the job and customer.
Legionella risk assessment
Ready-made plumber form, completed on site and stored against the job and customer.
Legionella risk awareness
Ready-made plumber form, completed on site and stored against the job and customer.
Mains connection record
Ready-made plumber form, completed on site and stored against the job and customer.
Part G compliance certificate
Ready-made plumber form, completed on site and stored against the job and customer.
Plumber — COSHH Assessment Record
Ready-made plumber form, completed on site and stored against the job and customer.
Plumber — Credentials & Accreditation Record
Ready-made plumber form, completed on site and stored against the job and customer.
Pressure test record
Ready-made plumber form, completed on site and stored against the job and customer.
Risk assessment
Ready-made plumber form, completed on site and stored against the job and customer.
Site survey
Ready-made plumber form, completed on site and stored against the job and customer.
TMV service record
Ready-made plumber form, completed on site and stored against the job and customer.
Unvented cylinder certificate
Ready-made plumber form, completed on site and stored against the job and customer.
Water Regs notification
Ready-made plumber form, completed on site and stored against the job and customer.
Water softener installation
Ready-made plumber form, completed on site and stored against the job and customer.
Water treatment record
Ready-made plumber form, completed on site and stored against the job and customer.
Why doing it on site beats doing it later
The certificate is the job. Getting it signed before you leave is what stops the chasing.
No signal, no problem
Plant rooms, lofts and basements are where the readings are and where the reception is not. Forms complete offline and sync when you are back in range.
Signed on the doorstep
Capture the customer's signature on the phone while you are still there, instead of emailing a PDF that sits unsigned for a fortnight.
Filed against the job
Every completed certificate stores against the job and the customer, so finding last year's is a search rather than a rummage through the van.
Renewals chase themselves
Gaffer tracks expiry dates and can remind you and the customer when one is due — which is repeat work you would otherwise forget to ask for.
Stop rewriting the same certificate
All 23 plumber forms, included on every plan. 14 days free, no card.