Picture this: You're three weeks into a commercial build, and your accountant delivers the news, labor costs are already 18% over budget. Your subcontractor invoices don't match your estimates. Material prices have jumped. For construction owners, GCs, and subcontractors across the US, budget overruns directly threaten your bottom line and reputation. Understanding why projects go over budget isn't about pointing fingers. It's about mastering job cost variance analysis to cat