Plumbing

FreePlumber Invoice Generator

Generate professional plumbing invoices pre-loaded with common service items. Whether it's a water heater replacement, drain cleaning, or a full repipe — fill in the details and download a polished PDF your customer can pay from.

Privacy-first PDF generation

Your invoice, estimate, or change order stays in this browser on this device. FieldDeck does not upload the contents to its servers to generate your PDF.

Your Business

Client

Line Items

Subtotal $0.00
Tax $0.00
Total $0.00

Need more than a one-time PDF?

Upgrade in the app for branded PDFs with your logo, saved templates and item catalogs, supported state-specific notices and clauses, and attached signatures, photos, and client notes.

Download the app
Draft saved only in this browser on this device. PDF generated locally.

Plumbing Invoice Tips

Always include your plumbing license number on invoices — many states require it. Itemize materials separately from labor so customers understand what they're paying for. If the job required a permit, note the permit number and any inspection status.

When to Use This Invoice Generator

  • • Billing a homeowner after a water heater installation or replacement
  • • Invoicing for emergency drain cleaning or sewer line repair
  • • Charging for a bathroom rough-in on a new construction project
  • • Billing for fixture installation — faucets, toilets, garbage disposals
  • • Invoicing a property manager for multi-unit plumbing maintenance

Related Tools

Contractor Invoice Generator

General contractor invoices

Estimate Generator

Quote new plumbing jobs

Markup Calculator

Price plumbing materials

This tool generates invoices for informational purposes. It does not constitute legal, tax, or accounting advice. Ensure your plumbing documents comply with your state's licensing and disclosure requirements.

Turn this free tool into your everyday workflow.

FieldDeck keeps your estimates, invoices, change orders, photos, signatures, and client notes on your iPhone, ready when you are, even in dead zones.

Upgrade when you want the full paperwork workflow:

  • Branded PDFs with your logo, plus reusable templates and item catalogs.
  • Supported state-specific clauses, consumer notices, and compliance guardrails.
  • Digital signatures, job photos, reminders, calendar sync, and offline access across devices.
Download the free app

Free forever for up to 3 jobs. No credit card required.