Contractor Change Order System — Excel Tracker + Editable Form

Document scope, price, and schedule changes before extra work turns into a dispute.

The Rivet & Rule Contractor Change Order System combines a formula-driven cost calculator, a project change-order log, and a polished customer authorization form for independent contractors, remodelers, handymen, and small crews.

What you get

• Editable Excel change-order cost calculator
• Labor, material, and other-cost markup controls
• Automatic subtotal, tax, change total, and revised contract calculations
• Schedule-extension tracking
• Project change-order log with Pending, Approved, Declined, and Cancelled status
• Editable Microsoft Word change-order form
• Print-ready PDF form
• Quick-start instructions and business-use license

File formats

Microsoft Excel (.xlsx), Microsoft Word (.docx), PDF, and plain-text instructions.

Instant digital download. No physical item will be shipped. Excel and Word or compatible software are required to edit the source files.

Important: These are general business templates and are not legal, tax, accounting, licensing, safety, code-compliance, or contract advice. Requirements vary by location and trade.