What general liability insurance covers for Ohio contractors

If you work in construction or a skilled trade in Ohio, general liability insurance for Ohio contractors is one of the most important policies you can carry. One lawsuit from a property owner, one injury on a job site, one accident involving a client's home, and you're looking at costs that can easily reach $50,000 to $500,000 or more before a case ever settles. General liability (GL) insurance absorbs that financial hit so your business doesn't have to.

This post covers exactly what the policy includes, what it excludes, what it typically costs in Ohio, and why having the right limits matters before you pick up a hammer or sign a contract.

The three core coverage parts of a GL policy

A standard commercial general liability policy is built around three insuring agreements. Understanding each one tells you when the policy responds and when it doesn't.

Bodily injury and property damage liability

This is the part most contractors think of first. If a third party, such as a homeowner, a bystander, or a neighboring business, is injured or their property is damaged because of your operations, this coverage pays their medical bills, repair costs, and legal defense if they sue you. A concrete contractor whose crew accidentally breaks a water main, a roofer whose equipment falls and damages a neighbor's car, an electrician whose work causes a fire: these are the types of claims this section is designed for.

In Ohio, many general contractors and project owners now require subcontractors to carry at least $1 million per occurrence and $2 million aggregate before allowing work on site. Those numbers appear constantly in subcontractor agreements across Columbus, Cleveland, Cincinnati, and the northwest Ohio markets Ley Insurance Agency serves.

Personal and advertising injury liability

This section covers claims that don't involve physical damage, such as libel, slander, copyright infringement in advertising, or malicious prosecution. It's less commonly triggered for contractors, but it matters if you run ads or marketing materials that reference competitors, or if a dispute with a former employee moves into defamatory territory.

Medical payments coverage

Medical payments (sometimes called "med pay") is a small, no-fault coverage that pays the medical expenses of someone injured on your job site or because of your operations, regardless of whether you were legally liable. Limits are usually $5,000 to $10,000 . It won't cover a major claim, but it's useful for minor injuries where paying a hospital bill directly is preferable to waiting for a lawsuit to resolve.

What general liability does not cover

The exclusions matter just as much as the coverage. GL is broad, but it has real gaps that trip up Ohio contractors every year.

• Your own tools and equipment. Damage to or theft of tools you own is not covered by GL. That requires inland marine insurance, which is specifically designed for equipment and tools in transit or at job sites. If your crew's tools regularly sit in a truck or on a work site overnight in Lima, Findlay, or Dayton, that's a separate policy worth having.
• Your work product (faulty workmanship). GL does not pay to redo work done poorly. If a deck you built collapses because of a construction defect, GL may cover the bodily injury to whoever fell, but it won't pay to rebuild the deck itself. Courts and adjusters take that distinction seriously.
• Professional errors or design mistakes. If you offer design-build services or provide advice on structural matters, errors in professional judgment fall under professional liability (errors and omissions), not GL. See the professional liability guide for Ohio contractors who take on design responsibilities.
• Employee injuries. Workers' compensation covers your employees; GL does not. Ohio requires most employers to carry workers' comp through the Ohio Bureau of Workers' Compensation (BWC) or a self-insurance arrangement.
• Auto accidents. If your work truck is involved in an accident, that's a commercial auto claim, not a GL claim. Ohio contractors who run fleets or even a single company vehicle need a separate commercial auto policy.
• Intentional acts. GL won't defend you if you intentionally damaged someone's property or caused harm on purpose.

How much does general liability cost for Ohio contractors?

Pricing depends on several factors, and the range is wide enough that a blanket estimate won't serve you well. These are the variables underwriters examine most closely.

Payroll and revenue

GL premiums for contractors are almost always calculated as a rate applied to your annual payroll or gross revenue . A sole proprietor doing $200,000 a year in residential remodeling pays very differently than a 15-employee commercial framing crew billing $3 million. Rates typically run between $5 and $20 per $1,000 of payroll depending on trade classification.

Trade classification

Roofing, demolition, and structural steel work carry much higher GL rates than painting, flooring, or finish carpentry. Insurance carriers use ISO classification codes to group trades by risk level, and those codes drive a significant portion of your premium. A general contractor that self-performs multiple trades will be rated on each one.

Claims history

A clean five-year loss run gets you the best available rates. Even one large GL claim can push your premium up significantly at renewal or trigger a non-renewal from your current carrier. This is one reason working with an independent agent who can shop multiple carriers matters. One carrier's underwriting appetite for a roofing contractor with one prior claim can differ substantially from another's.

Limits and deductibles

The standard limit structure contractors encounter is $1M per occurrence / $2M aggregate , but some project contracts, especially public works or commercial construction, require $2M per occurrence / $4M aggregate . Umbrella policies can extend those limits further without a dramatic increase in cost. A commercial umbrella is worth pricing alongside your GL if you work on larger projects.

Ohio-specific rules contractors need to know

Ohio doesn't have a single statewide mandate requiring all contractors to carry general liability insurance, but the practical reality makes it unavoidable for most.

The Ohio Construction Industry Licensing Board (OCILB) requires contractors in several licensed trades, including electrical, HVAC, hydronics, and plumbing, to carry proof of general liability coverage before a license is issued or renewed. Required minimums vary by license type but commonly run $500,000 to $1 million per occurrence .

Beyond licensing, most municipal building departments across northwest Ohio and the larger metro areas require a certificate of insurance (COI) before issuing a permit. Homeowners who've been through a significant renovation project are increasingly asking for proof of insurance before signing a contract, and they're right to do so.

For contractors who work on public projects, Ohio's Prompt Payment Act and bonding requirements under ORC Chapter 153 may layer additional insurance and bonding obligations on top of your GL policy. If your business pursues public contracts, a surety bond is usually required alongside your general liability policy.

Additional coverages Ohio contractors commonly pair with GL

General liability is the foundation, but most working contractors need a broader program to be properly protected. These are the policies that pair most often with GL in the Ohio construction market.

• Inland marine (tools and equipment). Covers your tools, equipment, and materials in transit or on job sites. If your circular saw, nail guns, or a rented scissor lift gets stolen from a job site in Lima or Van Wert, inland marine pays. Learn more about inland marine for Ohio contractors.
• Builders risk. Covers a structure under construction against fire, storm damage, vandalism, and theft of materials. Usually required by lenders and project owners on new construction. Ohio's spring storm season, especially in northwest Ohio where severe weather rolls through regularly, makes this coverage particularly relevant.
• Commercial auto. Required for any vehicle owned by your business or regularly used for work purposes. Personal auto policies exclude business use in most cases.
• Workers' compensation. Required by Ohio law for employers with one or more employees. Sole proprietors can opt out, but many general contractors require subcontractors to carry it anyway to limit their own exposure.
• Commercial umbrella. Adds an extra layer of liability protection above your GL, commercial auto, and employer's liability limits. Often the most cost-effective way to reach the higher limits required on larger projects.
• Business owners policy (BOP). If you also have a physical office or storage location, a business owners policy can bundle GL and commercial property into one policy at a lower combined cost than buying them separately.

Common claim scenarios Ohio contractors face

Reviewing real-world claim types makes it easier to understand how the policy actually performs.

Scenario 1: A homeowner trips over your equipment. A plumber is repiping a kitchen in a Findlay home. The homeowner trips over a pipe fitting left in the hallway and breaks her wrist. The GL policy pays her medical bills and, if she sues, covers defense costs and any settlement up to the policy limit.

Scenario 2: Water damage to a neighboring unit. A flooring contractor is installing hardwood on the second floor of a duplex in Dayton. A subfloor cut goes wrong and water from a bathroom connection damages the unit below. The property owner of the lower unit sues. GL covers the damage to the neighboring unit and legal costs.

Scenario 3: Completed operations claim. A siding contractor finishes a job in Lima and moves on to the next project. Six months later, the homeowner discovers moisture intrusion behind the siding. Mold develops, causing $30,000 in damage. The "completed operations" portion of the GL policy, which extends coverage to damage that arises after a job is finished, responds to this claim. This is one of the most underappreciated parts of a GL policy and one of the most common sources of contractor claims in Ohio.

How to get the right general liability policy as an Ohio contractor

Shopping for contractor GL on a price-comparison site tends to produce one result: a cheap policy with exclusions you won't notice until you file a claim. The difference between a policy that covers completed operations and one that quietly excludes it can mean hundreds of thousands of dollars.

An independent agency shops multiple carriers and reads the policy language, not just the premium. Coverage forms vary significantly between carriers, especially for higher-risk trades like roofing, excavation, and masonry. An agent who understands Ohio construction and can explain what the exclusions actually mean is worth far more than saving $200 on an annual premium.

At Ley Insurance Agency , we work with Ohio contractors across the state, from the northwest Ohio markets like Lima, Defiance, and Findlay to Columbus, Dayton, and beyond. As an independent agency, we compare coverage and pricing across multiple carriers to find the right fit for your trade, your project types, and your risk tolerance. Give us a call at (419) 222-2454 or reach out online to get a quote. We're happy to review your current policy or help you build a coverage program from the ground up.