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Business Insurance in South Carolina (2026 Guide)

South Carolina has 450,000+ small businesses. Charleston and Greenville are two of the South's hottest growth markets, pulling construction and service trades toward both coasts of the state. Here is everything you need to know about coverage requirements, costs, and licensing in South Carolina.

TAI
Last updated July 2026 · Reviewed against South Carolina Department of Insurance and South Carolina Contractor Licensing Board publications

South Carolina Insurance Overview

State Insurance Regulator
South Carolina Department of Insurance
Workers Comp System
Private Market
WC Required When
4 or more employees
Cost Index vs. National Avg
12% below average

South Carolina requires general contractors for projects over $5,000 to be licensed with proof of insurance.

Major Business Centers in South Carolina

ColumbiaCharlestonGreenvilleNorth Charleston

Average Insurance Costs in South Carolina

Costs shown are estimated monthly premiums for common trades, adjusted for South Carolina's market.

TradeGL Est.WC Est.
Plumber$100/mo$170/mo
HVAC Contractor$120/mo$185/mo
Electrician$105/mo$190/mo
General Contractor$130/mo$210/mo
Handyman$55/mo$105/mo
Cleaning Business$40/mo$120/mo
Landscaper$75/mo$85/mo
Roofer$165/mo$310/mo
Painter$65/mo$90/mo
Pest Control$90/mo$165/mo

Estimates only. Actual premiums vary. Get a free quote for exact pricing.

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South Carolina Business Insurance Requirements

South Carolina premiums run about 12% below average, and the $5,000 GC licensing threshold pulls even small operators into the licensed, insured market.

South Carolina Contractor Licensing Board

South Carolina requires general contractors for projects over $5,000 to be licensed with proof of insurance.

Visit the South Carolina Department of Insurance

Climate context: Hurricanes, coastal flooding, and inland tornadoes are among the weather risks South Carolina businesses face — a factor carriers price into local premiums and that businesses should consider when selecting coverage limits.

Workers Compensation in South Carolina

Workers compensation in South Carolina is required when you have 4 or more employees, administered by the South Carolina Workers Compensation Commission. The system type is Private Market.

WC Required When
4 or more employees
Administered By
South Carolina Workers Compensation Commission
System Type
Private Market

Browse by Profession in South Carolina

Select your trade for a detailed guide covering South Carolina-specific requirements, costs, and top insurance providers.

South Carolina Business Insurance FAQ

South Carolina requires workers compensation when you have 4 or more employees. Workers comp is administered by the South Carolina Workers Compensation Commission. South Carolina allows employers to purchase WC through the private insurance market.
Last reviewed: July 2026. Data sourced from South Carolina Department of Insurance, NCCI rate filings, and the South Carolina Contractor Licensing Board.