Ohio Contractor License Guide

Official requirements, fees, exam info, and step-by-step application process for Ohio (OH).

📋 Last Updated March 2026 🏛️ Ohio Construction Industry Licensing Board (OCILB)

At a Glance: Ohio Contractor License

ItemDetails
Licensing BoardOhio Construction Industry Licensing Board (OCILB)
License Types
  • Electrical
  • Plumbing
  • HVAC
  • Hydronics
  • General Contractor (local only)
License ThresholdNo state GC license; trade licenses required statewide
Application Fee$100–$300
Exam Required✅ Yes
Exam ProviderPSI Exams
Exam Cost$75–$120
Experience Required3–5 years
Insurance RequiredRequired per trade
License RenewalAnnual; $100–$300

Step-by-Step: How to Get Your Ohio Contractor License

  1. Apply to OCILB for applicable trade license
  2. Pass trade-specific exam via PSI
  3. Document required experience
  4. Obtain required insurance
  5. For GC work, register with city/county building department

Exam Requirements

Provider: PSI Exams

Cost: $75–$120

Topics covered: Ohio Code, Trade knowledge

Most state contractor exams test two main areas: Business & Law (contracts, lien law, workers' comp, licensing regulations) and Trade Knowledge (construction practices, building codes, safety). Prepare for both sections — even experienced contractors struggle with the Business & Law portion without dedicated study.

Study Resources

  • PSI Candidate Handbook (available on PSI website — free, covers exactly what's on the exam)
  • ICC Study Guides for code-based exams
  • Contractor's Business & Law Study Guide by Craftsman Book Company
  • Online prep courses from Contractor Exam Prep and similar providers

Insurance & Bonding Requirements

Required per trade

Beyond what Ohio requires, consider these coverage types for complete protection:

  • General Liability: Protects against third-party bodily injury and property damage claims
  • Workers' Compensation: Required if you have employees; protects against job-site injury claims
  • Commercial Auto: Your personal auto policy won't cover your work truck
  • Inland Marine (Tools & Equipment): Covers tool theft from job site or vehicle
→ Read: Complete Contractor Insurance Guide

Reciprocity

Ohio has the following reciprocity agreements with other states:

No active reciprocity agreements.

Important: Reciprocity agreements change over time. Always contact the Ohio licensing board directly to confirm current reciprocity status before assuming your out-of-state license qualifies for expedited licensure.

Important Notes for Ohio

Ohio has no statewide GC license. Columbus, Cleveland, and Cincinnati all have their own contractor registration requirements. Trade licenses (HVAC, plumbing, electrical) are statewide.

Official Resources

Always verify requirements directly with the Ohio Construction Industry Licensing Board (OCILB). Requirements, fees, and exam procedures change frequently — this guide is updated periodically but may not reflect the most recent changes.

⚠️ Licensing requirements change frequently. Always verify current requirements with your state's official licensing board before applying. AI Disclaimer