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OH · General Contractors & Trades

Ohio Workers' Comp Insurance for General Contractors & Trades (with employees)

Workers' compensation requirements, class codes and carrier options for general contractors & trades in Ohio — from one application.

General contractors coordinate multiple trades on a jobsite, so their workers' comp needs to reflect carpentry, supervision, cleanup, and often several subcontracted crews. Ohio is a monopolistic workers' compensation state, meaning coverage for employees is required from any employer with one or more employees, but it must be purchased directly from the Ohio Bureau of Workers' Compensation (BWC) rather than a private insurance carrier. Provident Financial Group compares multiple carriers for Ohio general contractors & trades so you can see what you qualify for and buy online.

Ohio is a monopolistic state

Primary workers' compensation coverage in Ohio is purchased from the state fund (Ohio Bureau of Workers' Compensation (monopolistic state fund)), not from a private carrier, so our agency does not sell primary Ohio workers' comp. We can still help general contractors & trades with employers liability / stop-gap coverage, employees in other states, and the rest of their commercial insurance.

Do general contractors & trades in Ohio need workers' comp?

Ohio is a monopolistic workers' compensation state, meaning coverage for employees is required from any employer with one or more employees, but it must be purchased directly from the Ohio Bureau of Workers' Compensation (BWC) rather than a private insurance carrier. Private insurers cannot write primary workers' compensation coverage in Ohio at all. A sole owner incorporated as a corporation with zero employees is not required to establish BWC coverage under current law unless that changes.

General Contractors & Trades workers' comp in Ohio: what to know

This coverage is built for general contractors, construction managers, and remodeling or build-out firms that keep employees on payroll rather than running entirely on subcontractors. It fits residential and light commercial builders, project supervisors, and firms whose crews handle framing, punch-list work, and jobsite cleanup directly, in addition to any specialty trades performed in-house. It also fits firms that primarily supervise subcontracted trades but still keep a core crew of carpenters, laborers, or a construction superintendent on their own payroll, whether that's for one active project at a time or several running concurrently.

Construction classifications are built around the specific trade work being performed, not a single generic 'contractor' code, so a general contractor's payroll is often split across several classifications: carpentry for framing and trim crews, a supervisory code for project managers and superintendents who direct the work but don't perform manual labor themselves, and separate codes for masonry, concrete, or fencing crews if those trades are kept in-house rather than subcontracted out. Getting that split right matters, because a superintendent who never picks up a tool is rated very differently than the crew swinging hammers.

Falls from height, being struck by materials or equipment, lacerations from power tools, and overexertion from lifting and repetitive framing work are the most common injuries on a general contractor's jobsites. Masonry, concrete flatwork, and fence-installation crews add their own lifting and materials-handling exposure on top of the general jobsite risk, and debris-removal crews cleaning up after other trades face struck-by and laceration exposure from scattered construction waste. Carriers also look closely at how subcontractors are used, since an uninsured or underinsured sub can shift liability back to the general contractor, and at whether certificates of insurance are collected and tracked for every sub on a job. A documented jobsite safety program and fall-protection practices matter directly to how a submission is priced.

Because a general contractor's payroll mix can shift from job to job, one application is used to compare how multiple carriers rate the actual split between supervisory, carpentry, and any in-house specialty-trade payroll. Get Multiple Quotes within minutes.

Whether you search for Ohio workers' compensation insurance, workers comp, workman's comp or work comp for general contractors & trades, it is the same coverage: medical care and wage replacement for employees hurt on the job, plus employers liability protection for the business.

Ohio class codes for general contractors & trades

Ohio maintains its own classification system (Ohio BWC) rather than NCCI codes. The codes below are NCCI reference codes; your Ohio classification may carry a different number, and we match it during quoting.

Common injury exposures for general contractors & trades

  • Falls from ladders, scaffolding, or floor and platform openings
  • Struck-by injuries from materials, tools, or equipment on an active jobsite
  • Lacerations from saws, nail guns, and other power tools
  • Overexertion and strain from framing, lifting, and repetitive tasks
  • Trench and excavation exposure on sitework and foundation jobs
  • Debris-removal and cleanup injuries at the end of a job
  • Vehicle exposure for crews and materials moving between jobsites
  • Liability exposure from uninsured or underinsured subcontractors on a job

Quote Ohio general contractors & trades workers' comp.

One application goes out to every carrier we can access for your class of business. You get a ranked comparison you can review and purchase online — with a licensed agent available whenever you want one.

Mon–Fri, 8:00am–6:00pm ET · Independent agency licensed in 23 states

What drives general contractors & trades workers' comp cost in Ohio

  • The specific trade mix performed in-house versus subcontracted out
  • Total payroll split between supervisory staff and hands-on crew
  • Whether work is residential, light commercial, or larger commercial jobs
  • Prior claims history and experience modification factor
  • Documented safety program, including fall protection and jobsite housekeeping
  • How subcontractor certificates of insurance are collected and tracked
  • State where the work is performed and that state's loss costs

Owners, officers and LLC members in Ohio

Sole proprietors and partners are not automatically covered; coverage on themselves is elective and is added by filing BWC's supplemental coverage application (Form U-3S) and reporting income within BWC's minimum and maximum reportable payroll range. LLC members follow the same elective treatment when the LLC is taxed as a sole proprietorship or partnership; if the LLC elects corporate tax treatment, its owner generally must carry coverage unless it's a single-member LLC with no employees, which is optional. Corporate officers on Ohio family farm corporations can also elect coverage voluntarily under specific family-ownership criteria. Because coverage is bought directly from BWC rather than a private carrier, all of these elections are filed with BWC, not with an outside insurer.

Independent contractors and subcontractors

Ohio expects a genuine independent contractor to control their own work and carry their own coverage; a business that treats a worker as a 1099 contractor without meeting BWC's independence tests can be held liable as the statutory employer if that worker is hurt. Requesting a current certificate of BWC coverage from subcontractors before work begins is the standard way Ohio businesses protect themselves, since BWC coverage (not a private certificate) is what actually applies in this state.

Coverage notes

  • Employers liability coverage (Part Two) responds when an injured worker's family sues outside the workers' comp system, which matters given construction's injury severity
  • General contractors that work across state lines need other-states insurance so payroll on out-of-state jobs is covered
  • General contractors booking with property owners or upstream GCs are routinely required to furnish a certificate of insurance before starting work
  • Owner-only certificate ('ghost') policies are not offered; coverage is written for contractors with W-2 employees on payroll
  • Waiver-of-subrogation requests from a project owner or upstream GC are common on construction contracts and should be reviewed before work begins
  • General liability is typically carried alongside workers' comp to address third-party property damage and injury claims on a jobsite

Eligibility

We write this trade for contractors with employees on payroll; owner-only certificate policies are not offered.

Penalties for going without coverage in Ohio

A noncomplying employer can have BWC assess the premium owed based on the information available to the bureau, and unpaid assessments become a lien against the employer's property that can be pursued through the courts. BWC can also refer a noncomplying employer for criminal prosecution under Ohio Revised Code 4123.99, and can seek a court injunction stopping the business from operating. Employers typically have a short window (around 20 days) to pay an assessment before collection proceedings begin.

How general contractors & trades buy workers' comp in Ohio

Because Ohio is monopolistic, primary workers' compensation coverage can only be purchased from the Ohio BWC, not from a private carrier through our agency, and Ohio doesn't use NCCI classifications or an NCCI/independent-bureau rating structure the way other states do; BWC sets its own rates and group-rating programs. Where our agency does add value for an Ohio employer is around everything BWC doesn't cover: stop-gap employers liability coverage (which fills the gap monopolistic states leave in general liability and umbrella policies for workplace injury lawsuits), other commercial lines like general liability, property, and auto, and practical guidance on enrolling with BWC and evaluating BWC's group-rating and group-retrospective rating programs that can lower an employer's assessed rate. An Ohio employer that also operates in one of our other licensed states will need separate coverage for that state's payroll.

Rating bureau

Ohio Bureau of Workers' Compensation

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State fund

Ohio Bureau of Workers' Compensation (monopolistic state fund)

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Regulator

Ohio Bureau of Workers' Compensation

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Ohio general contractors & trades workers' comp questions

Do general contractors & trades businesses in Ohio need workers' comp insurance?

Ohio is a monopolistic workers' compensation state, meaning coverage for employees is required from any employer with one or more employees, but it must be purchased directly from the Ohio Bureau of Workers' Compensation (BWC) rather than a private insurance carrier. Private insurers cannot write primary workers' compensation coverage in Ohio at all. A sole owner incorporated as a corporation with zero employees is not required to establish BWC coverage under current law unless that changes.

What workers' comp class codes apply to general contractors & trades in Ohio?

Common codes for this work include 5606 Construction Executive / Supervisor; 5403 General / Commercial Carpentry; 5645 Residential Carpentry (Detached Homes); 5610 Construction Cleanup / Debris Removal; 5022 Masonry Contractor; 5221 Concrete Flatwork Contractor; 6400 Fence Installation Contractor. Ohio maintains its own classification system (Ohio BWC) rather than NCCI codes. The codes below are NCCI reference codes; your Ohio classification may carry a different number, and we match it during quoting.

Can owners or officers of a Ohio general contractors & trades business be excluded?

Sole proprietors and partners are not automatically covered; coverage on themselves is elective and is added by filing BWC's supplemental coverage application (Form U-3S) and reporting income within BWC's minimum and maximum reportable payroll range. LLC members follow the same elective treatment when the LLC is taxed as a sole proprietorship or partnership; if the LLC elects corporate tax treatment, its owner generally must carry coverage unless it's a single-member LLC with no employees, which is optional. Corporate officers on Ohio family farm corporations can also elect coverage voluntarily under specific family-ownership criteria. Because coverage is bought directly from BWC rather than a private carrier, all of these elections are filed with BWC, not with an outside insurer.

What happens if a Ohio general contractors & trades business has no workers' comp?

A noncomplying employer can have BWC assess the premium owed based on the information available to the bureau, and unpaid assessments become a lien against the employer's property that can be pursued through the courts. BWC can also refer a noncomplying employer for criminal prosecution under Ohio Revised Code 4123.99, and can seek a court injunction stopping the business from operating. Employers typically have a short window (around 20 days) to pay an assessment before collection proceedings begin.

What drives the cost of general contractors & trades workers' comp in Ohio?

Price is driven by payroll in each class code, the Ohio rates filed for those codes, your claims history (experience modification), and underwriting factors such as the specific trade mix performed in-house versus subcontracted out; total payroll split between supervisory staff and hands-on crew; whether work is residential, light commercial, or larger commercial jobs. We compare carriers so you can see what you qualify for.

How do I get a Ohio general contractors & trades workers' comp quote?

Complete one application and we compare up to 10 carriers in minutes, with the option to purchase online. A Live Certificate is included with your coverage, so proof of coverage is always live and shareable by text or email in seconds.

Does a general contractor need one workers' comp code or several?

Most general contractors report payroll under several codes at once — one for supervisory staff, and separate codes for any framing, masonry, concrete, or other trade work performed with their own crews rather than subcontracted out.

What happens if a subcontractor on my job doesn't carry their own workers' comp?

An uninsured subcontractor's injured worker can potentially pursue the general contractor as a statutory employer, which is why collecting and tracking a current certificate of insurance from every sub before they start work is standard practice on a jobsite.

Can a general contractor get a policy without any employees?

No. This coverage is written for contractors with W-2 employees on payroll; owner-only certificate ('ghost') policies are not offered.

Can I buy Ohio workers' comp from a private insurance company?

No. Ohio is a monopolistic state, so primary workers' compensation coverage for Ohio employees must be purchased directly from the Ohio Bureau of Workers' Compensation, not from a private carrier.

If Ohio coverage comes from the BWC, what can an insurance agency actually help with?

An agency can help with stop-gap employers liability coverage (which fills the liability gap monopolistic states leave open), your other commercial insurance lines, and guidance on enrolling with BWC or evaluating its group-rating programs.

Last reviewed · Reviewed by Provident Financial Group licensed agents

Quote Ohio general contractors & trades workers' comp.

One application goes out to every carrier we can access for your class of business. You get a ranked comparison you can review and purchase online — with a licensed agent available whenever you want one.

Mon–Fri, 8:00am–6:00pm ET · Independent agency licensed in 23 states