Commercial Contractor Insurance in Greenville, SC

Commercial contractor insurance is a multi-line commercial program for the general contractors, construction managers, design-build firms, and large-project builders operating across Greenville, the Upstate, and the I-85 corridor. Subcontractor management exposure, completed operations long-tail claims, and the limit requirements that come with commercial owner and lender contracts make this program more complex than any single-trade construction program.

This guide covers what commercial contractor insurance is, what it covers, what it does not cover, what else commercial contractors in Greenville need to know, and the questions principals most often ask before bidding or renewing.

What Commercial Contractor Insurance Is

Commercial contractor insurance is a coordinated multi-line program covering every phase of a commercial construction project. The package addresses third-party property damage and bodily injury through the CGL, employee injury through workers compensation, subcontractor exposure through the SC statutory employer rule, the structure under construction through builder’s risk, and the long-tail claims that surface years after the project closes through completed operations.

Each coverage is its own policy. They share a renewal date and a single agency relationship so the program acts as one connected system at certificate-of-insurance time and when a claim happens.

What Commercial Contractor Insurance Covers

A typical commercial contractor insurance program in Greenville includes the following coverages:

• Commercial general liability. Pays for third-party property damage and bodily injury. Greenville commercial owners and lenders typically require $1,000,000 per occurrence and $2,000,000 aggregate as a minimum, with higher limits on larger projects.
• Workers compensation. Pays for employee injuries. Required at four or more employees. Uninsured subcontractors roll onto the GC’s policy under the SC statutory employer rule.
• Commercial auto. Covers trucks, trailers, and any vehicle used in the business. Most commercial GCs carry $1,000,000 combined single limit.
• Builder’s risk. Covers the structure under construction, materials on site, and materials in transit. Required by virtually every commercial owner and lender.
• Contractors pollution liability (CPL). Picks up silica, mold, fuel spill, and lead and asbestos claims that the standard CGL excludes.
• Excess and umbrella liability. Layers limits on top of GL, auto, and employer liability. Often required at $2,000,000 to $10,000,000 by larger commercial owners.
• Subcontractor default insurance. An alternative to relying on subcontractor performance bonds.
• Inland marine and tools. Covers contractors’ equipment, tools, and materials at the shop, in transit, and on the job.

The right combination for a commercial GC depends on the project type (commercial, multi-family, civil), revenue band, use of subcontractors versus self-performed labor, and the specific limits required by the contracts being pursued.

What Commercial Contractor Insurance Does Not Cover

Even a complete commercial contractor insurance program has limits. The coverages above usually exclude:

• Damage to your own work. The CGL excludes the repair of the work itself but covers consequential damage to other property and the project as a whole.
• Faulty design. Design errors are covered under a separate professional liability or E&O policy, not the CGL.
• Subcontractor work without certificates. If a sub does not carry their own coverage, their work and their injuries roll onto the GC’s policies at premium audit and at claim time.
• Pollution. Standard CGL excludes pollution events. CPL is required for silica, mold, lead, asbestos, and fuel spill exposures.
• Mold and fungi. Often excluded from CGL or sub-limited. A specific endorsement is required when mold is a real exposure.
• Earth movement and flood. Both excluded from standard property and require separate policies.

Most of these gaps can be filled with an endorsement or a separate policy when the exposure is real for the business.

Commercial Contractor Insurance Requirements in South Carolina

Commercial general contracting work where the total cost of construction exceeds $10,000 requires licensing through the SC Contractors Licensing Board. The threshold was raised from $5,000 to $10,000 by the 2023 amendment (Act 69). License tiers (Group I through V) are based on net worth and qualifying experience and govern the dollar size of projects the GC can take on.

Workers compensation is required at four or more employees under SC Code 42-1-360. The SC statutory employer rule (SC Code 42-1-400 and following) makes the GC responsible for uninsured subcontractors at premium audit and for workers compensation claim purposes.

OSHA fall protection rules under 29 CFR 1926 Subpart M apply at 6 feet for general construction work.

Public-sector commercial contracts (state, county, municipal, federal) almost always require $1,000,000 per occurrence GL, $2,000,000 aggregate, $1,000,000 commercial auto, $5,000,000 to $10,000,000 of umbrella, and a performance bond.

What Commercial Contractor Insurance Costs in Greenville

Premium varies by commercial contractor. The factors that move the bill most are:

• Annual gross revenue and receipts
• Subcontracted versus self-performed labor mix
• Project sizes and contract values
• Three-year claims history
• Experience Modification Rate on workers compensation
• Use of design-build, civil, or specialty work
• Certificate-of-insurance discipline with subcontractors
• Public versus private project mix

The cheapest carrier for one commercial contractor is rarely the cheapest for another. The Morgano Agency shops the program across multiple carriers at every renewal so the rate stays competitive.

How to File a commercial contractor insurance Claim

The claim process determines whether the policy actually pays. The typical sequence:

1. Document the loss immediately with photos, video, witness statements, and project records.
2. Call The Morgano Agency before the carrier.
3. For workers compensation injuries, report within the SC WCC window.
4. For property damage and third-party injury claims, formally report to the carrier and request a claim number.
5. Tender to the subcontractor’s carrier when applicable.
6. Cooperate fully with the adjuster. Save the contract, certificate-of-insurance files, daily logs, and meeting minutes.

For minor losses where the deductible exceeds the damage, filing a claim can cost more in future premium than the payout recovers. We help evaluate that math before anything gets reported.

Frequently Asked Questions