Why Plumbers Choose iInvoice
iInvoice is simple plumbing invoice software built for plumbers, plumbing contractors, and service teams that need fast, clear invoices clients can understand.
Plumbing-friendly layouts
Clean invoice structure for labor, parts, call-out fees, and materials.
Professional, consistent branding
Present a polished invoice every time, even when you’re in the field.
Mobile-ready workflows
Build and send plumbing invoices from your phone or desktop.
How the Plumbing Invoice Generator Works
Keep it simple. Add your business details, list the work performed, and share the invoice with your client.
Add job details
Include service call, labor hours, parts, and materials.
Set clear terms
Add payment terms, due dates, and any service notes.
Send or download
Share instantly or save a PDF for your records.
Plumbing Invoices Your Way
Create plumbing invoices your way with generator-based service-call billing or template workflows for repeat job types. Send invoices from the field so labor, parts, and call-out fees are documented immediately.

Plumbing Invoice Software for Real Service Workflows
iInvoice helps plumbers keep labor, parts, call-out fees, and service notes clear for faster approvals and cleaner payment follow-through.
- Emergency and after-hours call-out invoices with transparent surcharge line items.
- Repair and installation billing with labor, parts, and material breakdowns.
- Multi-visit project invoices that separate diagnostics, follow-up work, and completion charges.
- Warranty and return-service notes captured without confusing client-facing totals.
- Commercial and property-manager account summaries with job-by-job cost visibility.
- Payment tracking across open service tickets to support faster collections.