Workers' Comp Insurance for HVAC Businesses in Illinois

HVAC install and service (NCCI class code 5538) covers heating, ventilation, and air conditioning installation including ductwork. Service-only operations may qualify for a different class code with lower rates in Illinois. The Illinois workers' compensation market is governed by NCCI, and the average rate statewide is approximately $1.66 per $100 of payroll.

Illinois requirements for hvac businesses

When required: Required for any employer with one or more employees, including part-time.

Sole proprietors: Sole proprietors are exempt unless they elect coverage.

Owner / officer exclusion: Up to 4 officers per corporation may opt out by filing form.

HVAC class codes used in Illinois

Why hvac workers' comp is tricky in Illinois

HVAC contractors who also do plumbing or electrical work need separate class allocation. Many carriers prefer service-only HVAC accounts over install-heavy operations.

Tips for Illinois HVAC contractors

• ✓ Service vs install split matters for rating
• ✓ Refrigerant-handling certifications can earn schedule credits
• ✓ Pay-as-you-go is widely available

HVAC workers' comp in other states

Rates and requirements for HVAC contractors vary widely by state. Compare Illinois to other major markets:

Other industries in Illinois

Illinois workers' comp rates and requirements for other common industries: