Do You Need a License to Be a General Contractor in Ohio?

The Short Answer: Not at the State Level

Ohio does not issue a state-level general contractor license. There is no statewide application, no state exam, and no centralized registration number for general builders. If someone is trying to sell you a prep course for an "Ohio general contractor exam," that exam doesn't exist.

What Ohio does require is local municipal registration. Every city and county controls its own contractor registration process, with its own fees, bond requirements, and insurance thresholds. So while you don't need a license from the state, you absolutely need to register with the building department in each jurisdiction where you plan to pull permits and do work.

What About Specialty Trades?

The distinction matters. Ohio regulates five commercial specialty trades at the state level through the OCILB under ORC Chapter 4740: electrical, HVAC, hydronics, plumbing, and refrigeration. If your work involves one of these trades on commercial structures, you need a state master license — which does require exams, background checks, five years of documented experience, and $500,000 in liability insurance.

But general construction, residential building, remodeling, roofing, framing, masonry, and demolition are generally handled through local registration and permitting rather than a statewide contractor license.

What Local Registration Involves

The specifics vary by city, but most Ohio municipalities require:

• A completed registration application (often notarized)
• A surety bond (typically $10,000–$25,000, though some cities like Cincinnati don't require one for standard registration)
• Proof of general liability insurance (minimums range from $200,000 in Cleveland to $500,000 per occurrence in Columbus)
• Proof of Ohio BWC workers' compensation coverage
• An annual registration fee ($131.25 in Cincinnati, $150 in Cleveland, $350 in Columbus)

Columbus is one of the few Ohio cities that also requires an exam — but only for Home Improvement Contractors (HIC General), not for commercial general contractors. The exam is the ICC 767, with a 70% passing score.

The HB 614 Myth

You may have seen websites claiming that House Bill 614 creates a statewide home improvement contractor license starting in 2026, requiring a $25,000 bond and $500,000 in liability insurance. This is false. HB 614 is the Second Chance Safety Act, a firearms-related public safety bill that has nothing to do with construction. The confusion appears to stem from older, unrelated legislative proposals that were scraped and repackaged as current requirements by automated content generators.

The actual statewide law governing residential construction is ORC Chapter 4722 (the Home Construction Service Suppliers Act), which requires specific contract disclosures and $250,000 in liability coverage for residential projects valued at $25,000 or more.

Getting Started

You need two things figured out before you apply anywhere: which municipalities you'll be working in, and whether any part of your work crosses into OCILB-regulated specialty trades. Our Ohio General Contractor License Guide walks through both tracks and gives you the registration workflow for each major Ohio jurisdiction.

See more Ohio guides →