Free Invoice and Estimate Templates for Contractors

Free invoice and estimate templates for HVAC, plumbing, electrical, roofing, painting, landscaping, cleaning, pest control, concrete, and restoration contractors. Download in Word, Excel, Google Docs, Google Sheets, and PDF.

Invoice Templates by Trade

  • HVAC Invoice Template - Free download in Word, Excel, Google Docs, Google Sheets, and PDF. Pre-populated with real HVAC line items.
  • Plumbing Invoice Template - Free download in Word, Excel, Google Docs, Google Sheets, and PDF. Pre-populated with real Plumbing line items.
  • Electrical Invoice Template - Free download in Word, Excel, Google Docs, Google Sheets, and PDF. Pre-populated with real Electrical line items.
  • Roofing Invoice Template - Free download in Word, Excel, Google Docs, Google Sheets, and PDF. Pre-populated with real Roofing line items.
  • Painting Invoice Template - Free download in Word, Excel, Google Docs, Google Sheets, and PDF. Pre-populated with real Painting line items.
  • Landscaping Invoice Template - Free download in Word, Excel, Google Docs, Google Sheets, and PDF. Pre-populated with real Landscaping line items.
  • Cleaning Invoice Template - Free download in Word, Excel, Google Docs, Google Sheets, and PDF. Pre-populated with real Cleaning line items.
  • Pest Control Invoice Template - Free download in Word, Excel, Google Docs, Google Sheets, and PDF. Pre-populated with real Pest Control line items.
  • Concrete Invoice Template - Free download in Word, Excel, Google Docs, Google Sheets, and PDF. Pre-populated with real Concrete line items.
  • Restoration Invoice Template - Free download in Word, Excel, Google Docs, Google Sheets, and PDF. Pre-populated with real Restoration line items.

Estimate Templates by Trade

  • HVAC Estimate Template - Free download in Word, Excel, Google Docs, Google Sheets, and PDF. Includes realistic line items, payment terms, and warranty language.
  • Plumbing Estimate Template - Free download in Word, Excel, Google Docs, Google Sheets, and PDF. Includes realistic line items, payment terms, and warranty language.
  • Electrical Estimate Template - Free download in Word, Excel, Google Docs, Google Sheets, and PDF. Includes realistic line items, payment terms, and warranty language.
  • Roofing Estimate Template - Free download in Word, Excel, Google Docs, Google Sheets, and PDF. Includes realistic line items, payment terms, and warranty language.
  • Painting Estimate Template - Free download in Word, Excel, Google Docs, Google Sheets, and PDF. Includes realistic line items, payment terms, and warranty language.
  • Landscaping Estimate Template - Free download in Word, Excel, Google Docs, Google Sheets, and PDF. Includes realistic line items, payment terms, and warranty language.
  • Cleaning Estimate Template - Free download in Word, Excel, Google Docs, Google Sheets, and PDF. Includes realistic line items, payment terms, and warranty language.
  • Pest Control Estimate Template - Free download in Word, Excel, Google Docs, Google Sheets, and PDF. Includes realistic line items, payment terms, and warranty language.
  • Concrete Estimate Template - Free download in Word, Excel, Google Docs, Google Sheets, and PDF. Includes realistic line items, payment terms, and warranty language.
  • Restoration Estimate Template - Free download in Word, Excel, Google Docs, Google Sheets, and PDF. Includes realistic line items, payment terms, and warranty language.

Why these templates beat a generic invoice template

An HVAC invoice has EPA Section 608 refrigerant tracking. A roofing estimate prices per square (100 sq ft). A plumbing invoice has fixture serial numbers and a master plumber license number. A generic Microsoft Word invoice template skips all of this. KaamCam's templates are built for each trade specifically, with real 2026 pricing benchmarks, code-compliant fields, and warranty language baked in.

Six download formats

Every template downloads in six formats: Word (.doc), Excel (.xls), Google Docs, Google Sheets, PDF, and CSV. The interactive editor on each template page lets you fill in your business details, add line items, set tax rates, and add notes before exporting.

About KaamCam

These templates are free, brought to you by KaamCam, the field service app for contractors. KaamCam stores customers, line items, license numbers, tax rules, and warranty terms once. Build a new invoice or estimate in under 2 minutes from the truck or the office. Digital signatures included. $12 per seat per month. Start a free 1-month trial.