Fraud remains a significant risk in HVAC and construction, with reported median losses reaching $250,000 per case. Common issues include misuse of company credit cards, equipment theft, billing fraud, payroll manipulation, and unauthorized side work using company resources.

Industry experts note HVAC firms are especially exposed due to field-based operations and limited visibility between job sites and office accounting systems.

Prevention continues to center on basics: separation of duties, routine audits, vendor controls, and strong company culture that encourages accountability and reporting concerns early.

Bottom line: Most fraud issues don’t start large—they grow where oversight and accountability are inconsistent. Click here to read more.