Free Invoice Template for Contractors

Why Contractors Need Professional Invoices

Whether you're a general contractor, handyman, electrician, or plumber, professional invoicing is critical for tracking materials, labor, and project milestones. Clear invoices protect both you and your clients, reduce payment disputes, and keep your business financially organized.

What to Include on a Contractor Invoice

• Business name, license number, and contact details
• Client name and project site address
• Detailed labor breakdown (hours, rates, workers)
• Materials and supplies with itemized costs
• Equipment rental charges
• Permit fees (if applicable)
• Progress payment milestone reference

Sample Line Items

• General labor — 40 hours @ $55/hr — $2,200
• Materials & supplies — $2,800
• Equipment rental — excavator, 3 days — $1,050
• Site cleanup & disposal — $250
• Permit filing fee — $150

Payment Tips for Contractors

For projects over $5,000, use progress billing tied to milestones. Many contractors charge a 10-20% deposit before starting. Always reference the original estimate or contract number on your invoice. Net 30 is standard for commercial work; residential jobs are often due on completion.

Build your contractor invoice with DocuMochi — pre-filled with common contractor line items.