South Carolina Mechanic Lien Enforcement Deadlines

Private Works — Mechanic Lien Foreclosure Deadline

Under South Carolina law, a mechanic lien claimant must file suit to enforce (foreclose) the mechanic lien within six months of the last date of performance or furnishing of materials. This deadline applies equally to contractors with direct owner contact and to remote claimants. S.C. Code §29-5-10 et seq.

Failure to commence a mechanic lien foreclosure action within the six-month period results in the automatic expiration of the mechanic lien. The property owner or any interested party may then petition to have the mechanic lien discharged from the property records. There is no statutory provision for extending the six-month enforcement deadline.

The prevailing party in a South Carolina mechanic lien foreclosure action may recover reasonable attorney's fees. This provision applies to both successful mechanic lien claimants and property owners who successfully defend against invalid mechanic lien claims. Parties should carefully evaluate the merits of their case before initiating or defending a mechanic lien foreclosure suit.

Private Works — Payment Bond Claim Suit Deadline

On private projects where a payment bond has been furnished, remote claimants must file suit on the bond within one year of the last date of performance or furnishing of materials. However, suit may not be commenced until at least 90 days after the last date of performance. S.C. Code §29-5-10 et seq.

This creates a specific enforcement window: the remote claimant must wait at least 90 days after the last performance before filing suit, but must file no later than one year after the last performance. The 90-day waiting period is designed to allow time for the bonded contractor to resolve payment disputes before litigation is commenced.

Remote claimants must ensure they have complied with all prerequisite notice requirements — including the Preliminary Notice of Furnishing (if applicable) and the Notice of Claim to the bonded contractor and owner within 90 days of last performance — before filing suit on the payment bond.

Public Works — Highway Contract Bond Claim Enforcement (S.C. Code §57-5-1660)

On South Carolina public highway contracts requiring a minimum 50% payment bond on contracts exceeding $10,000, claimants must file suit within one year of the final settlement of the contract between the prime contractor and the public owner. Suit may not be commenced before the expiration of 90 days after the last date of performance or furnishing of materials. S.C. Code §57-5-1660.

The one-year deadline is measured from the date of final settlement — not from the date of last performance — which distinguishes highway bond claims from other public works bond claims. Claimants should monitor the status of final settlement between the prime contractor and the Department of Transportation to ensure timely filing.

Remote claimants must have previously served the required Preliminary Notice of Furnishing and Notice of Furnishing within 90 days of last performance as prerequisites to filing suit. Failure to serve these notices bars the claimant from recovering on the highway payment bond.

Public Works — All Public Projects Bond Claim Enforcement (S.C. Code §11-35-3030)

On all South Carolina public projects (state, municipal, special purpose districts, etc.) requiring a 100% payment bond, claimants must file suit within one year of the last date of performance or furnishing of materials. S.C. Code §11-35-3030.

Subcontractors, equipment lessors, and material suppliers who have a direct contract with the prime contractor need not serve any preliminary notice or statutory notice before filing suit. They need only comply with the one-year suit deadline.

Sub-subcontractors and material suppliers or equipment lessors to a subcontractor must have served a Preliminary Notice of Furnishing on the general contractor and a Notice of Claim on Bond to the contractor and owner within 90 days after the last labor or material was furnished. Lower tiers beyond the sub-subcontractor level may not be protected by the bond. S.C. Code §11-35-3030.

Multiple Bond Statutes and Project Classification

South Carolina has multiple public works payment bond statutes that apply depending on the type and classification of the public project. Highway contracts are governed by S.C. Code §57-5-1660, which requires a minimum 50% payment bond on contracts exceeding $10,000. All other public projects — including state, municipal, and special purpose district projects — are governed by S.C. Code §11-35-3030, which requires a 100% payment bond.

Claimants on public projects must correctly identify which bond statute applies to their project, as the notice requirements, suit deadlines, and tier protections differ between the two statutes. Claimants who file under the wrong statute risk forfeiting their bond claim rights.

The provisions of S.C. Code §§29-5-23, 29-5-440, 57-5-1660, and 11-35-3030 all apply to the Notice of Project Commencement and Preliminary Notice of Furnishing requirements on both private and public projects, creating an integrated notice framework across project types.

Attorney's Fees and Litigation Considerations

South Carolina's mechanic lien statute has been amended to allow the prevailing party in a mechanic lien enforcement action to recover reasonable attorney's fees. This fee-shifting provision applies to both private works mechanic lien foreclosure actions and encourages parties to carefully evaluate the merits of their claims before commencing litigation.

Claimants should maintain thorough documentation of all work performed, materials furnished, notices served, and deadlines met. Proper recordkeeping strengthens the claimant's position in enforcement proceedings and supports the recovery of attorney's fees as the prevailing party.