How to Write a Plumbing Invoice
This plumbing invoice guide shows exactly what to include, how to format labor and parts, and how to set clear payment terms. Use it to create invoices that clients understand and pay on time.
Built for plumbers and contractors
Clear format for labor and materials
Generate a Plumbing Invoice
Create your invoice in minutes, then customize it for your job and client details.
Step-by-Step Plumbing Invoice Guide
Add business and license details
Include your plumbing business name, address, phone, and license number if required in your region.
Add client and property info
List the client name, service address, and a contact email for billing and follow-up.
Break down labor and parts
Separate service call fees, labor hours, and materials so the invoice is easy to understand.
Add taxes and totals
Calculate tax on materials where required and show a clean subtotal and total due.
Set payment terms
Use clear payment terms (Net 7/14/30) and list the exact due date.
Include notes and payment details
Add a short note with payment instructions and reference details.
Plumbing Invoice Tips
- List emergency or after-hours rates separately.
- Attach photos for before/after work when useful.
- Summarize the work performed in one clear sentence.
Invoice On the Go
The iInvoice mobile app helps plumbers create and send invoices from the job site in minutes.
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