General Contractors — No Preliminary Notice Required
Under Wyoming law, general contractors who have a direct contract with the property owner are not required to serve a preliminary notice before filing a mechanic lien. The direct contractual relationship between the general contractor and the owner is sufficient to establish the basis for a mechanic lien claim.
However, general contractors should maintain detailed records of all contracts, change orders, and correspondence to support any future mechanic lien claim.
Subcontractors & Suppliers — 30-Day Notice (Commercial)
Subcontractors and material suppliers on commercial projects must provide written notice to the property owner within 30 days of first furnishing labor or materials. This notice is intended to inform the owner of the subcontractor's or supplier's involvement in the project and potential mechanic lien rights.
The notice must identify the claimant, describe the nature of the labor or materials being furnished, and identify the property. Failure to provide timely notice on commercial projects may impair mechanic lien rights.
Public Works — Bond Claim Notice (Wyo. Stat. §16-6-112)
On public works projects in Wyoming, mechanic liens cannot be filed against public property. Instead, claimants must pursue bond claims under Wyo. Stat. §16-6-112 et seq. Subcontractors and suppliers not in privity with the general contractor must provide written notice to the GC within 75 days of last furnishing labor or materials.
This notice must be served by certified mail or personal delivery and must contain sufficient information to identify the claimant, the labor or materials furnished, and the project.
Service Methods & Best Practices
All Wyoming construction mechanic lien notices should be served by certified mail, return receipt requested, or by personal delivery with documented proof of receipt. Maintaining a detailed log of all notices sent is essential for protecting mechanic lien and bond claim rights.
National Lien & Bond provides attorney-backed compliance and recovery services to help Wyoming construction professionals meet all notice requirements and protect their payment rights.
Frequently Asked Questions
Do general contractors need to serve a preliminary notice in Wyoming?
No. General contractors who have a direct contract with the property owner are not required to serve a preliminary notice under Wyoming law.
What is the notice deadline for Wyoming subcontractors on commercial projects?
Subcontractors and suppliers on commercial projects must provide written notice to the property owner within 30 days of first furnishing labor or materials.
What notice is required for Wyoming public works bond claims?
Subcontractors and suppliers not in privity with the general contractor must provide written notice to the GC within 75 days of last furnishing under Wyo. Stat. §16-6-112 et seq.
What happens if I miss the 30-day notice deadline in Wyoming?
Failure to provide timely notice on commercial projects may impair or eliminate the subcontractor's or supplier's mechanic lien rights.
How does National Lien & Bond help with Wyoming notice requirements?
National Lien & Bond provides attorney-backed compliance and recovery services, including deadline tracking, notice preparation, and coordination with legal counsel to ensure all Wyoming notice requirements are met on time.
Related Wyoming Resources
Explore other critical compliance areas for Wyoming construction mechanic lien law.
Mechanic Lien Deadlines
Mechanic Lien statement within 150 days of last furnishing for all claimants under Wyo. Stat. §29-2-101 et seq.
Mechanic Lien Enforcement Deadlines
Suit within 180 days of mechanic lien filing; public works bond claims between 90 days and 1 year after last furnishing
Wyoming Overview
Return to the main Wyoming construction mechanic lien law page