Private Works — 1-Year Suit Deadline
Under Oklahoma law, all claimants — contractors, subcontractors, materialmen, and equipment lessors — must file suit within 1 year from the date of filing the Mechanic Lien Statement. Failure to commence suit within this period results in the loss of mechanic lien rights.
The 1-year deadline runs from the date the Mechanic Lien Statement is filed (recorded), not from the date of last furnishing. Claimants should calendar this deadline immediately upon recording the mechanic lien.
Oil & Gas — 1-Year Suit Deadline
For oil and gas mechanic liens under §144-145, suit must also be filed within 1 year from the date of filing the Mechanic Lien Statement. The same enforcement timeline applies regardless of the specific type of improvement.
Public Works — Bond Suit Within 1 Year (Title 61 §1-2)
On Oklahoma public works projects over $25,000 requiring bonds, subcontractors, materialmen, and third-tier subcontractors must file suit within 1 year after last performance. The Notice of Claim on Bond must have been served within 90 days of last performance as a prerequisite.
Oklahoma provides retainage provisions for public works: 10% retainage until 50% of work is completed on the project, then 5% after 50% is completed. Title 61 §2.
Retainage Provisions — Public Works (Title 61 §2)
Oklahoma's retainage structure provides some protection for subcontractors on public works: 10% of each payment is retained until 50% of the project is complete, then retainage drops to 5% for the remainder of the project. These retained funds serve as security for subcontractor and supplier claims.
Frequently Asked Questions
What is the deadline to file a mechanic lien enforcement suit in Oklahoma?
All claimants must file suit within 1 year from the date of filing the Mechanic Lien Statement. This deadline runs from the recording date, not from last furnishing. Failure to file within 1 year results in loss of mechanic lien rights.
What is the deadline for Oklahoma public works bond suits?
Suit must be filed within 1 year after last performance. The Notice of Claim on Bond must have been served to the contractor and surety within 90 days of last performance by certified mail. Applies to projects over $25,000.
What are Oklahoma's public works retainage provisions?
Under Title 61 §2, retainage is 10% until 50% of the project work is completed, then drops to 5% after 50% completion. These retained funds provide security for subcontractor and supplier claims.
Is the 1-year suit deadline the same for all Oklahoma mechanic lien types?
Yes. The 1-year suit deadline from the date of filing the Mechanic Lien Statement applies to standard construction mechanic liens, oil and gas mechanic liens, and equipment lessor mechanic liens alike.
Can third-tier subcontractors make bond claims in Oklahoma?
Yes. Oklahoma explicitly extends bond claim rights to third-tier subcontractors on public works projects over $25,000. They must serve Notice of Claim on Bond within 90 days of last performance.
Related Oklahoma Resources
Explore other critical compliance areas for Oklahoma construction mechanic lien law.
Notice Requirements
Pre-Lien Notice within 75 days for subcontractors, Equipment Lessor 5-day notice, owner-occupied dwelling statutory notices, and public works bond notice within 90 days
Mechanic Lien Deadlines
4-month Mechanic Lien Statement for contractors, 90-day filing for subcontractors, County Clerk service to owner, oil and gas mechanic lien deadlines, and $10,000 Pre-Lien threshold
Oklahoma Overview
Return to the main Oklahoma construction mechanic lien law page