Workers' Comp Insurance for Plumbing Businesses in Florida

Plumbing contractors (NCCI 5183) typically face moderate workers' comp rates — much lower than roofing or framing, but higher than office-only operations. Lifting injuries and slip-and-fall claims drive most losses. Service plumbers, drain cleaning, and new-construction plumbing all use the same primary code but may have different sub-classifications in Florida. The Florida workers' compensation market is governed by NCCI, and the average rate statewide is approximately $1.42 per $100 of payroll.

Florida requirements for plumbing businesses

When required: Required for non-construction employers with 4+ employees, construction with 1+, agricultural with 6+ regular or 12+ seasonal employees.

Sole proprietors: Sole proprietors in construction are NOT exempt — must have coverage. Non-construction sole props may be exempt..

Owner / officer exclusion: Construction owners can apply for exemption (max 3 per corp); non-construction can exempt up to 3 officers per corp.

Plumbing class codes used in Florida

Why plumbing workers' comp is tricky in Florida

Plumbers who do their own gas line work or HVAC ductwork may be misclassified — these activities have separate codes. Apprentices, clerical staff, and outside salespeople should be coded separately to keep your effective rate low.

Tips for Florida plumbing contractors

• ✓ Separate clerical (8810) and outside sales (8742) staff to lower blended rate
• ✓ Document service vs new-construction split for proper class allocation
• ✓ Pay-as-you-go is widely available for plumbers and helps with seasonality
• ✓ Consider Master Plumber endorsement for owner exclusion in your state

Plumbing workers' comp in other states

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

Other industries in Florida

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