Checklist Supply

Free checklists and how-to guides for homeowners and contractors

Checklist Supply makes simple, printable and editable templates. These free guides explain the job itself: what to check around the house each season, and how to write estimates, invoices and change orders. Each guide links to a matching low-cost template if you want one ready to fill in.

Seasonal Home Maintenance Checklist: What to Do Each Season

A practical spring, summer, fall and winter home maintenance checklist covering exterior, HVAC, plumbing, safety, electrical and yard tasks.

Seasonal Home Maintenance Checklists (Printable PDF): $4.99

How to Write a Contractor Estimate: A Step-by-Step Guide

What to include in a contractor estimate, how to price labor and materials, and how to present it so clients understand and approve it.

Contractor Estimate Template (Word + Excel): $5.99

How to Write a Contractor Invoice That Gets Paid on Time

What a contractor invoice should include, how to set payment terms, handle deposits and progress billing, and follow up on late payments.

Contractor Invoice Template (Word + Excel): $5.99

What Is a Change Order and How to Write One

What a construction change order is, when you need one, what to include, and how to get it approved before doing extra work.

Change Order Template (Word): $4.99

About the templates

All templates are instant digital downloads sold through our Payhip store. Contractor templates come as Word and/or Excel files that also open in Google Docs/Sheets, LibreOffice and Apple Pages/Numbers. The homeowner checklist is a printable PDF.

Need quick numbers? Our partner HandyStack offers free calculators, including a paint & drywall material calculator, job profit & markup calculator and an invoice maker.