Insurance for Ohio Contractors
Ohio Contractor License Center connects general contractors, electricians, plumbers, HVAC contractors, and other construction businesses with Contractors Insurance Agency to request insurance options suited to their operations.
Explore general liability, commercial auto, tools and equipment, builders risk, umbrella, and stop-gap employer's liability coverage. Ohio workers' compensation follows a separate state-administered process.
Request an Insurance QuoteOhio Contractor Liability Insurance Requirements
Active license holders under the Ohio Construction Industry Licensing Board (OCILB) must maintain at least $500,000 in contractor liability insurance, including coverage for completed operations. The licensed trades are electrical, plumbing, HVAC, refrigeration, and hydronics.
When a license is assigned to a business entity, the insurance must be in that entity's name. Confirm that your policy and proof of coverage match your license assignment and current OCILB requirements.
This OCILB minimum is not a universal insurance rule for every contractor or project. Local registrations and customer contracts may require higher limits, additional coverage, or specific endorsements.
Requirements by Contractor Type
| Contractor Type | Licensing and Liability Insurance | Coverage to Discuss |
|---|---|---|
| General Contractors and Remodelers | OCILB does not issue a general contractor license. Check city, county, and project requirements for registrations, insurance limits, and bonds. | General liability, completed operations, subcontractor exposures, builders risk, commercial auto, and umbrella coverage. |
| Electrical Contractors | The OCILB liability minimum applies to active electrical contractor license holders. Residential work may also be subject to local requirements. | Electrical operations, completed work, fire-related exposures, tools, vehicles, and any design services. |
| Plumbing Contractors | The OCILB liability minimum applies to active plumbing contractor license holders. Confirm local requirements for your jobs. | Completed operations, water-damage exposures, excavation, tools, and any exclusions affecting your work. |
| HVAC, Refrigeration, and Hydronics Contractors | The OCILB liability minimum applies to active license holders in these trades. Match coverage to the work and license classification. | Installation and service work, completed operations, refrigerant or pollution exposures, equipment, and commercial vehicles. |
OCILB's licensing scope generally covers commercial specialty contracting. Residential and local requirements should be checked separately. Insurance does not replace a required license, registration, or permit.
General Liability Coverage and Limits
What General Liability May Cover
General liability may help protect your business against covered third-party bodily injury and property damage claims arising from your operations or completed work. Defense coverage depends on policy terms.
It does not automatically pay to redo defective work or cover every loss. Employee injuries, professional services, pollution, and damage to your own work can involve exclusions or require separate coverage.
Choosing Your Limits
The OCILB minimum is a licensing threshold. Your contracts or business exposures may call for more protection.
A common limit structure to discuss is $1 million per occurrence / $2 million general aggregate. This is an example, not a statewide requirement or a promise of availability.
Ask about the products-completed operations aggregate, deductibles, exclusions, and any project-specific aggregate requirements.
Ohio Workers' Compensation: Start with BWC
Ohio employers with one or more employees generally must maintain workers' compensation coverage. Most obtain it through the Ohio Bureau of Workers' Compensation (BWC). Employers that qualify and receive approval may self-insure.
Ohio's statutory workers' compensation coverage is not purchased as a standard private-carrier policy through an insurance agency. Use BWC for coverage applications, payroll reporting, and state-fund requirements.
Owner coverage depends on the business structure and applicable rules. Some owners may elect coverage. Confirm your status with BWC rather than assuming that being an owner excludes you or automatically covers you.
Additional Coverage Options
Stop-Gap Employer's Liability
Ohio state-fund workers' compensation does not include the employer's liability coverage commonly found in private workers' compensation policies. Ask your agent about separate stop-gap coverage for covered employee-injury liability claims.
Stop-gap coverage does not replace BWC coverage. Its scope, exclusions, and treatment of intentional acts require policy review.
Commercial Auto
Review insurance for business vehicles, service trucks, and vans. Depending on your operations, consider liability, comprehensive, collision, hired auto, and non-owned auto coverage.
Do not assume a personal auto policy covers every business use.
Tools and Equipment
An equipment floater or other inland marine coverage may protect tools and mobile equipment at job sites or in transit. Review theft conditions, storage requirements, rented equipment, and scheduled values.
Builders Risk
Builders risk may insure covered property losses during construction or renovation. Determine who will purchase the policy and review existing structures, stored materials, testing, and project completion conditions.
Umbrella or Excess Liability
Additional liability limits may be available above specified underlying policies. Confirm which policies are covered, required underlying limits, and whether stop-gap employer's liability is included.
Professional and Pollution Liability
Design-build services, engineering advice, refrigerant releases, mold, or other pollution exposures may need specialized coverage. Describe your actual work to your agent so exclusions and available options can be reviewed.
Certificates and Contract Requirements
Licensing agencies, local jurisdictions, owners, and general contractors may request proof of coverage. Provide the exact legal business name and the written insurance requirements when requesting a certificate.
A certificate summarizes coverage; it does not amend a policy or automatically make the recipient an additional insured. Additional insured status, completed operations protection, and waivers of subrogation may require endorsements.
BWC proof of coverage is separate from your general liability certificate. A surety bond is also separate from liability insurance.
What Affects Your Premium?
Pricing may reflect your trade, work types, payroll or sales, subcontractor costs, claims history, coverage limits, and underwriting requirements.
Disclose residential and commercial work, excavation, heights, subcontracting, and any specialized operations. Keep subcontractor insurance records and verify BWC coverage where applicable.
Ohio Insurance Resources
- OCILB contractor liability insurance requirements
- OCILB licensed trades and project scope
- Ohio Bureau of Workers' Compensation
- Ohio workers' compensation state fund and self-insurance
Requirements reviewed October 7, 2026. Confirm current agency, local, and project requirements before purchasing coverage or starting work.
Coverage details matter: This overview does not determine coverage for a specific claim. Eligibility, limits, exclusions, endorsements, and pricing depend on your operations, insurer, policy, and underwriting approval. Coverage is not bound by submitting a quote request.
Review Insurance Options for Your Ohio Business
Request a coverage review from Contractors Insurance Agency for your contracting operations. For Ohio statutory workers' compensation, contact BWC directly.
Request an Insurance Quote