Workers' Comp Insurance for Cleaning / Janitorial Businesses in Missouri

Commercial janitorial services (NCCI 9014) and residential house cleaning (9170) face moderate rates driven primarily by lifting injuries, slip-and-falls, and chemical exposure. Window cleaning above ground level has its own (higher) code in Missouri. The Missouri workers' compensation market is governed by NCCI, and the average rate statewide is approximately $1.10 per $100 of payroll.

Missouri requirements for cleaning / janitorial businesses

When required: Required for employers with 5+ employees; construction employers with 1+.

Sole proprietors: Sole proprietors are exempt unless they elect.

Owner / officer exclusion: Officers may be excluded by election.

Cleaning / Janitorial class codes used in Missouri

Why cleaning / janitorial workers' comp is tricky in Missouri

Cleaning services that include window washing above ground level, biohazard cleanup, or carpet/floor restoration all have separate higher-rated codes that should be properly split.

Tips for Missouri cleaning businesses

• ✓ Stay under 1 story for window cleaning to keep base rate
• ✓ Document MSDS and chemical training
• ✓ Split residential (9170) and commercial (9014) revenue if applicable

Cleaning / Janitorial workers' comp in other states

Rates and requirements for cleaning businesses vary widely by state. Compare Missouri to other major markets:

Other industries in Missouri

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