Ohio Construction Compliance Requirements
Everything general contractors need to know about lien law, prevailing wage, insurance, and OSHA compliance in Ohio.
Mechanics Lien Law
Ohio requires a Notice of Furnishing within 21 days of first furnishing for subcontractors to preserve lien rights. Mechanics liens must be filed within 75 days of completion (60 days for residential). Affidavit of mechanics lien required.
Key Deadlines
Prevailing Wage Requirements
Ohio Prevailing Wage Law applies to public improvements over $250,000 (new construction) or $75,000 (renovation). Ohio Department of Commerce sets rates. Certified payroll required bi-weekly.
Insurance Requirements
Workers compensation through Ohio BWC (state fund system). Minimum $1M general liability standard. Commercial umbrella commonly required. Ohio BWC experience rating impacts premiums significantly.
OSHA & Safety Compliance
Ohio follows federal OSHA for private sector. Ohio BWC provides safety consultation and OSHA penalty reduction programs. Ohio Public Employment Risk Reduction Program (PERRP) covers public sector.
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Start 14-Day Free TrialLast reviewed: April 2026. This guide is for informational purposes only and does not constitute legal advice. Consult a qualified attorney for state-specific legal questions.