How to Track Subcontractor Costs on Your Projects

Last updated: 2025-07-11
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Subcontractors are a major part of many construction, electrical, HVAC, and installation projects. Tracking their costs helps you:

  • Stay within your project budget
  • Know exactly how much each subcontractor is costing you
  • Avoid missing or duplicate payments
  • Keep all related documents in one place
  • Be ready for billing, audits, or client reporting

🛠️ What Subcontractor Costs Can Include

Cost Type Example

  • Fixed-price contract $5,000 for roofing work
  • Hourly labor $60/hr electrician subcontractor
  • Unit-based payment $25 per outlet installed
  • Progress payments 50% upfront, 50% on completion
  • Extra charges Travel, materials, change orders

You can also attach:

  • Invoices
  • Purchase orders or quotes
  • Service reports
  • Contracts or agreements