Wyoming Construction Compliance Requirements
Everything general contractors need to know about lien law, prevailing wage, insurance, and OSHA compliance in Wyoming.
Mechanics Lien Law
Wyoming mechanics liens must be filed within 150 days of last furnishing under WS 29-2-101 et seq. A preliminary notice is required for subcontractors to preserve lien rights. Wyoming provides lien protections for contractors, subcontractors, and material suppliers.
Key Deadlines
Prevailing Wage Requirements
Wyoming does not have a state prevailing wage law. Federal Davis-Bacon applies to federally funded projects only. No state certified payroll requirements.
Insurance Requirements
Workers compensation through Wyoming Department of Workforce Services (state fund). Minimum $1M general liability typical. Wyoming operates a monopolistic state workers comp fund (no private carriers).
OSHA & Safety Compliance
Wyoming operates a state OSHA plan through Wyoming OSHA under the Department of Workforce Services. Covers both public and private sector. Standards generally mirror federal OSHA with state enforcement.
Automate Wyoming Compliance
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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.