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Contractor Invoice Generator - Free Construction Invoice Template

Professional invoice generator built for contractors. Create detailed construction invoices with materials, labor, change orders, and progress billing. Perfect for general contractors, subcontractors, and construction companies.

Materials & Labor

Itemize materials, labor hours, equipment rental costs

Progress Billing

Bill by percentage complete or milestone payments

Save $600+/Year

Stop paying for expensive construction software

Essential Contractor Invoice Elements

  • ✓License Number: Include your contractor license and bond information
  • ✓Project Details: Job site address, permit numbers, project phase
  • ✓Materials List: Detailed breakdown with quantities and unit costs
  • ✓Labor Breakdown: Hours worked, crew size, hourly rates by trade
  • ✓Change Orders: Document all approved changes with costs
  • ✓Retention: Note any retention percentage withheld

Contractor Invoice Types & Templates

By Trade:

  • • General Contractors
  • • Electrical Contractors
  • • Plumbing Contractors
  • • HVAC Contractors
  • • Roofing Contractors
  • • Concrete & Masonry
  • • Framing & Carpentry

Invoice Types:

  • • Time & Materials (T&M)
  • • Fixed Price Contract
  • • Cost Plus Invoice
  • • Progress Billing
  • • Retainage Release
  • • Change Order Invoice
  • • Final Invoice

Trusted by 15,000+ contractors nationwide

Average contractor saves $50/month switching from QuickBooks

Contractor Billing Best Practices

Payment Terms:

  • • Net 30 days standard
  • • 2-10 Net 30 for early payment discount
  • • Include mechanic's lien rights notice
  • • State interest on late payments (1.5%/month typical)

Documentation:

  • • Attach signed change orders
  • • Include photos of completed work
  • • Reference contract/PO numbers
  • • List warranty terms clearly

* Always check your state's contractor invoicing requirements and lien laws

Why Trust Our Tools?

Real Industry Experience: Built by professionals with 10+ years in real estate investing, mortgage lending, and financial planning.
Bank-Approved Formats: Our financial statements follow the exact formats required by lenders, SBA, and financial institutions.
Used in Real Transactions: These tools have been used for actual loan applications, investor presentations, and business valuations.
$50M+
In Deals Analyzed
10+
Years Experience
100%
Privacy Protected
Content reviewed and updated: January 2026Data stored locally - we never access your information

Why Professionals Choose Our Invoice Generator

Our invoice generator was built by business owners who understand the challenges of getting paid. With over a decade of experience in real estate, contracting, and professional services, we created a tool that makes invoicing fast, professional, and hassle-free.

Built for Real Businesses

Unlike generic invoice templates, our generator includes industry-specific features that contractors, consultants, and service providers actually need:

  • Flexible Line Items: Add services, materials, labor hours, and expenses with automatic calculations.
  • Tax Handling: Support for multiple tax rates, tax-exempt items, and state-specific requirements.
  • Professional Formatting: Clean, modern design that impresses clients and gets you paid faster.
  • No Monthly Fees: Other invoicing software charges $15-50/month. Our tool is free to use, with optional premium features for just $5.

Trusted by Contractors and Service Providers

Whether you are a roofing contractor billing for storm damage repairs, an HVAC technician invoicing for service calls, or a consultant billing hourly, our invoice generator handles your specific needs. The format is accepted by insurance companies, property management firms, and commercial clients.

Your Data Stays Private

All invoice data is processed locally in your browser. We never store your client information, business details, or financial data on our servers. Your business information remains completely private and secure.