Business Liability Insurance for Charleston & Mount Pleasant Businesses
Need Business Liability Insurance?
Coastal Insurance Brokers helps Charleston and Mount Pleasant business owners find real business liability coverage — general liability, professional liability, and contractors liability — matched to how your business actually operates, not a one-size-fits-all policy. As an independent agency, we compare rates and coverage across 25+ carriers so you get protection sized to your risk, not just the cheapest quote.
General Liability vs. Professional Liability vs. Contractors Liability
These three coverages protect against different exposures, and most businesses need more than one. General liability (GL) covers third-party bodily injury and property damage claims — a customer slipping in your shop, a subcontractor's tools damaging a client's property. Professional liability, also called errors & omissions (E&O), covers claims that your advice, services, or work product caused a client financial harm — a missed deadline, a design error, bad professional advice. Contractors liability is general liability tailored to construction risk, extending to subcontracted work, completed operations, and job-site tools and equipment. We help you figure out which of these your business actually needs, since carrying the wrong one — or only one — is one of the most common coverage gaps we see.
What Does Business Liability Insurance Cost in South Carolina?
South Carolina general liability insurance averages around $96 a month ($1,154 a year) for a standard policy with $1 million per-occurrence / $2 million aggregate limits — about 22% below the national average, making South Carolina one of the more affordable states for this coverage. Contractors typically pay $430 to $780 a year as a solo operator or $780 to $1,900 a year for a small crew, while professional liability for consulting-heavy trades (design-build, HVAC calculations, and similar services) usually runs $700 to $2,000 a year. Your actual premium depends on your industry, payroll, claims history, and coverage limits — we shop your policy across 25+ carriers to find your real price.
Certificate of Insurance Requirements for SC Contractors
South Carolina's Contractor's Licensing Board requires a license for most residential, commercial, and industrial projects over $5,000. While the state doesn't set a flat general liability minimum, most commercial property owners and public projects contractually require $1,000,000/$2,000,000 in liability limits, and a certificate of insurance (COI) proving that coverage is often required with your license application or before a general contractor will let you on a job site. We issue COIs quickly whenever a client, lender, or GC needs proof of coverage, so a paperwork delay never costs you a job.
What Business Liability Insurance Actually Covers
A standard policy pays for third-party bodily injury and property damage claims, the legal defense costs to fight a claim even if it's without merit, products-completed operations coverage for damage that shows up after a project is finished, and personal and advertising injury (things like libel, slander, or a copyright dispute in your marketing). It does not cover injuries to your own employees (that's workers' compensation), professional negligence claims (that's E&O/professional liability), damage to your own business property (that's a commercial property policy), or accidents involving a business vehicle (that's commercial auto). We build your coverage as a package so these gaps don't become your problem later.
Business Liability Insurance FAQ
Answers to the questions Charleston and Mount Pleasant business owners ask us most.
What's the difference between general liability and professional liability insurance?
General liability covers third-party bodily injury and property damage claims — a customer getting hurt on your premises or your work damaging someone else's property. Professional liability (errors & omissions) covers claims that your advice, services, or work product caused a client financial harm, like a missed deadline or a design error. Most service-based businesses and contractors need both, since they protect against very different kinds of claims.
How much does business liability insurance cost in South Carolina?
South Carolina general liability insurance averages around $96 a month ($1,154 a year) for a standard policy with $1 million/$2 million limits — about 22% below the national average. Contractors typically pay $430 to $780 a year as a solo operator or $780 to $1,900 a year for a small crew, while professional liability for consulting-heavy trades usually runs $700 to $2,000 a year. Your actual cost depends on your industry, payroll, and claims history — we compare 25+ carriers to find your real price.
Do I need a certificate of insurance to get a South Carolina contractor's license?
South Carolina doesn't set a flat statewide general liability minimum for licensing, but most commercial property owners and public projects contractually require $1,000,000/$2,000,000 in liability limits, and a certificate of insurance (COI) proving that coverage is often required with your Contractor's Licensing Board application or before a general contractor lets you on a job site. We issue COIs quickly whenever a client, lender, or GC needs proof of coverage, so a paperwork delay never costs you a job.
Does general liability insurance cover my mistakes or bad advice?
No — that's a common gap. General liability covers third-party bodily injury and property damage, not claims that your professional advice, design, or work product caused a client financial loss. If your business gives advice, designs, or performs specialized services where a mistake could cost a client money, you need professional liability (errors & omissions) coverage alongside your general liability policy.
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Why Choose Coastal Insurance Brokers?
- Local Expertise — Charleston & Mount Pleasant agents who understand Lowcountry risks.
- 25+ Carriers Compared — We shop the market to match price and protection.
- Fast, Friendly Service — Real people, quick answers, help with claims.
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Not sure what business liability insurance coverage you need?
Our professional agents can provide a consultation to make sure you're properly covered from a variety of risks, while still fitting your budget. Call us today at (843) 471-2621 to discuss your insurance needs.