Job Costing Software

Job costing workflow for contractors: track costs consistently, measure margin by project, and avoid profitable-looking jobs that lose money.

What job costing gives you

  • Profitability by job, not just overall
  • Early warning when costs spike
  • Cleaner change order tracking
  • Better bidding over time

Clean workflow

  1. Assign revenue and costs to a job
  2. Enter bills promptly
  3. Track materials, subs, rentals, fuel, labor
  4. Review job margin weekly or monthly
  5. Reconcile before reporting

Built for contractors

FlowBooks supports classic contractor workflows—job-based tracking, bills, invoices, reporting—without forcing a subscription pricing model.