Pennsylvania Construction Compliance Requirements
Everything general contractors need to know about lien law, prevailing wage, insurance, and OSHA compliance in Pennsylvania.
Mechanics Lien Law
Pennsylvania Mechanics Lien Law requires formal notice before filing a lien. Subcontractors must serve a Notice of Intent to Lien. Liens must be filed within 6 months of completion. Pennsylvania uses a three-tier system: contractors, subcontractors, and sub-subcontractors.
Key Deadlines
Prevailing Wage Requirements
Pennsylvania Prevailing Wage Act applies to public works projects over $25,000. PA Department of Labor and Industry sets rates. Certified payroll required. Both building and heavy/highway rates published.
Insurance Requirements
Workers compensation required for all employers. Minimum $1M general liability, $2M aggregate. Commercial auto required. Pennsylvania has competitive workers comp market with many carriers.
OSHA & Safety Compliance
Pennsylvania follows federal OSHA standards. No state OSHA plan. Pennsylvania Department of Labor handles wage and hour enforcement. Philadelphia and Pittsburgh have additional local requirements.
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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.