Free invoicing hub
Invoicing for Service Businesses
This page collects free invoicing tools for trades and service businesses: itemized templates that separate labor from materials, a late fee calculator, a payment terms cheat sheet, and guides on getting paid. Trades and service businesses live and die by cash flow. All free, all usable without an account.
WaffleInvoice is a free invoice and estimate maker for service businesses, with online payments, recurring billing, and a client portal built in.
Built for contractors, HVAC techs, plumbers, electricians, cleaners, landscapers, handymen, and any service business that sends itemized invoices and wants to get paid without chasing. Whether you are NATE-certified on the HVAC side, IICRC-certified in cleaning and restoration, or ASE-certified turning a wrench, the invoicing works the same: itemize labor and parts, put your license or certification number on the invoice, and get paid.
New: read The State of Freelance Invoicing 2026, our data report on what freelancers charge and how long they wait to get paid.
Templates
Invoice templates for service businesses
Free Contractor Invoice Template
Build a clean, professional contractor invoice in your browser, fill in your labor and materials, and download it as a PDF in seconds.
Open templateHVAC Invoice Template
A ready-to-use HVAC invoice template for service calls, installs, and maintenance. Itemize the diagnostic, labor, and parts, then download a clean PDF.
Open templatePlumber Invoice Template
A professional plumber invoice template for service calls and installs. Itemize the service call, labor, and parts, then download a clean PDF.
Open templateCleaning Service Invoice Template
A professional invoice template for cleaning service businesses. List recurring and one-time jobs, preview live, and download a clean PDF.
Open templateLandscaping Invoice Template
A professional landscaping invoice template for maintenance and design jobs. List your services and materials, preview live, and download a PDF.
Open templateFree tools
Calculators that help you price and get paid
Guides
Read up on getting paid
How to Charge a Late Fee
Set a clear late-fee policy before payment is overdue and show the fee plainly on the invoice.
What Does Net 30 Mean?
See how Net 30 sets an invoice due date and when a shorter payment term may fit better.
Client Won't Pay: What to Do
A practical escalation path for following up, documenting the balance, and collecting an unpaid invoice.
Service businesses invoicing FAQs
Should a service business separate labor and materials on invoices?
Yes. Itemizing labor and materials separately builds trust, makes change orders easier to reconcile, and helps if a customer questions a charge. Every template here does it by default.
What payment terms work best for trades?
Residential work is usually due on completion, often by card on site. Larger jobs use a deposit plus balance, and commercial or property-management accounts commonly run Net 30.
Can I charge a late fee on an overdue invoice?
Yes, as long as the fee was agreed in advance in your agreement, estimate, or invoice terms. A common rate is 1% to 1.5% per month. Use the late fee calculator on this page to see the math.
How do service businesses get paid faster?
Collect on completion with a card reader or payment link, take a deposit on bigger jobs, itemize clearly so there are no disputes, and turn on automatic reminders for the accounts that drift.
Is WaffleInvoice free for service businesses?
Yes. Unlimited invoices are free with no watermark. Pro ($19/mo) adds recurring billing, automatic reminders, and time tracking when you need them.
Free for unlimited invoices.
Send branded invoices, accept card and bank payments, and track who has paid, all from one free account.