Delaware mechanics lien law and deadlines
Delaware has no preliminary notice. A general contractor files a statement of claim within 180 days after the structure is complete; subs and suppliers file within 120 days after their own last work or delivery, with the Prothonotary of the Superior Court.
Delaware handles a mechanics' lien as a court filing from day one. There is no lien recorded at the county recorder and no preliminary notice. Instead, the claimant files a sworn statement of claim with the Prothonotary of the Superior Court in the county where the structure sits, and that statement can also serve as the complaint. A contractor who dealt directly with the owner and furnished both labor and material has 180 days after completion of the structure. Everyone else has 120 days from completing their own labor or last delivery. The rules are in Title 25, Chapter 27 of the Delaware Code.
| Step | Deadline or rule | Statute |
|---|---|---|
| Minimum claim | More than $25 | 25 Del. C. §§ 2702, 2712 |
| Preliminary notice | None required by Chapter 27 | Title 25, Ch. 27 |
| Owner's list demand | Contractor or sub must furnish a list of suppliers and subs within 10 days of demand | § 2705 |
| Statement of claim: GC in direct contract with owner | Within 180 days after completion of the structure (or another listed trigger) | § 2711(a) |
| Statement of claim: subs, suppliers, others | Within 120 days after completing labor or last delivery (or other listed triggers) | § 2711(b) |
| Where to file | Prothonotary of the Superior Court in the county of the structure | § 2712(a) |
| Enforcement | By writ of scire facias in Superior Court; the statement can serve as the complaint | §§ 2712, 2714 |
| Labor claims under $100 | Justice of the peace: file after 20 days and within the next 10 days | §§ 2731, 2732 |
| Public projects | No lien; performance bond covering payment of labor and material on public works | 29 Del. C. Ch. 69 |
Who can claim a Delaware mechanics' lien
Section 2702 gives a lien to anyone who performed or furnished labor or material, or both, worth more than $25 for the erection, alteration, or repair of a structure, under a contract with the owner, the owner's agent, a contractor, or a subcontractor. That covers general contractors, subcontractors, lower-tier subs, and material suppliers. The statute also lists architects' services and specific trades such as plumbing, gas fitting, paving, and machinery in mills and factories. Construction management services count too: § 2701 defines them and § 2711(a) lets a contractor who provided them file within the contractor window.
Two limits catch people. Improvements to land alone (grading or drainage with no structure) need a written contract signed by the owner with metes and bounds, the work, the price, and the payment schedule (§ 2703). And work ordered by a tenant does not bind the owner's property without the owner's prior written consent (§ 2722).
No preliminary notice, but watch the list demand
Delaware does not require a preliminary notice or notice to owner before you can file. The closest thing is § 2705: the owner can demand from any contractor or sub a written list of everyone who furnished labor or material. If the contractor does not produce it within 10 days, it gets no further payments until it does and loses the benefit of the lien chapter. A GC who ignores that letter is putting its own lien rights at risk, so treat a list demand like a deadline.
Filing the statement of claim
Section 2711 sets the windows, and it lists several events that make a filing timely, which matters on jobs that never seem to end. For a contractor in direct contract with the owner, the 180 days can run from the contract's agreed completion date, the date 90 percent of the contract price (including change orders) was received, the date of the contractor's final invoice, the certificate of occupancy, owner acceptance, the architect's or engineer's certificate of completion, or the date permanent financing closes. For subs and suppliers, the 120 days can also run from the date final payment including retainage is due to them, or the date final payment is made to the prime contractor.
Section 2712 lists what the statement must say: claimant, owner, contractor, the amount due with a bill of particulars (or a copy of the contract if the amount is fixed by contract), when work started and finished, a description of the structure, that the work was done on the credit of the structure, and the amount claimed on each structure. It must be supported by the claimant's affidavit. Say an electrical sub finished rough-in and trim on a Dover medical office on June 10 and is owed $62,400. Counting from the last day of work, the statement needs to be on file with the Kent County Prothonotary within 120 days, by October 8.
Enforcement and discharge
Because the statement of claim can be denominated as the complaint, Delaware merges filing and suit. The case proceeds by writ of scire facias (§ 2714), which the sheriff serves on the owner and posts or leaves at the structure (§ 2715). Chapter 27 does not set a separate foreclosure window after filing, so follow Superior Court rules on the writ and keep the case moving. A judgment becomes a lien on the structure and relates back to when work began, subject to certain first mortgages that fund construction (§ 2718), and it is executed by writ of levari facias (§ 2719). The owner can discharge a claim by paying the claimed amount into court or posting approved security, after paying the undisputed part (§ 2729).
Lien waivers in Delaware
Delaware is one of the states that voids advance waivers. Under § 2706(b), any contract or agreement that waives the right to file or enforce a lien is void as against public policy. A written lien waiver is still allowed when it is executed simultaneously with or after payment for the labor or materials, and a written agreement to subordinate, release, or satisfy a lien after the claim is filed is also allowed. Delaware does not prescribe a statutory waiver form, so use clear conditional and unconditional forms tied to actual payment. Taking a note or extending credit does not waive the lien unless it is received as payment or the lien is expressly waived (§ 2706(a)).
Owner-occupied homes: the good-faith payment defense
Section 2707 changes the picture on a home used solely as the owner's residence. If the homeowner made full or final payment to its contractor in good faith, no lien can be obtained. Before or at final payment, the contractor must give the owner either a notarized certification that all labor and material has been paid, or a release signed by everyone entitled to a lien plus the contractor's notarized certification that the list is complete. Failure to provide it is grounds for suspending or revoking the contractor's licenses. If the owner has not paid in full, subs and suppliers can still lien, but only up to the unpaid balance, shared pro rata. For subs on residential jobs, that means getting paid before the homeowner makes the final payment is far more important than a lien filing later. See the Delaware contractor license guide for licensing.
Public projects use payment protection instead
You cannot lien public property. Delaware's public works procurement law in Title 29, Chapter 69 requires the winning bidder to post a bond equal to 100 percent of the contract price, conditioned on performance and on payment in full to every firm furnishing material or labor. Unpaid firms can sue on the bond in the agency's name. If the bond says so, suit must be filed within one year after the contractor stopped work; otherwise suits can be brought within three years after the last work. That is Delaware's counterpart to a payment bond under a Little Miller Act. Check Delaware prevailing wage and Delaware prompt payment rules on public jobs too.
Frequently asked questions
Does Delaware require a preliminary notice for mechanics' liens?
No. Chapter 27 of Title 25 has no preliminary notice or notice-to-owner requirement. Owners can demand a list of subs and suppliers from a contractor under § 2705, and a contractor that does not provide it within 10 days loses payments and lien benefits until it does.
How long do subcontractors have to file a lien in Delaware?
120 days from completing their labor or their last delivery of materials. Under § 2711(b) a filing is also timely within 120 days of the date final payment including retainage is due to the sub, or the date final payment is made to the prime contractor.
Where is a Delaware mechanics' lien filed?
With the Prothonotary of the Superior Court in the county where the structure is located (§ 2712). The statement of claim may also serve as the complaint. Labor claims under $100 can go to a justice of the peace under Subchapter III.
Can I sign away my lien rights in a Delaware subcontract?
No. Section 2706(b) makes agreements waiving the right to file or enforce a mechanics' lien void as against public policy. Waivers given at the same time as or after payment are still permitted.
Can a sub lien a Delaware home if the owner already paid the GC?
Generally not, if the home is used solely as the owner's residence and the owner made full or final payment in good faith (§ 2707). If a balance is still owed to the contractor, the lien is limited to that balance.
Sources
- Delaware Code Online: Title 25, Chapter 27, Subchapter I (General Provisions)
- Delaware Code Online: Title 25, Chapter 27, Subchapter II (Enforcement in Superior Court)
- Delaware Code Online: Title 25, Chapter 27, Subchapter III (Justice of the Peace)
- Delaware Code Online: Title 29, Chapter 69, Subchapter IV (Public Works Contracting)
Laws and rates change. Confirm current requirements with the state agency before you bid, file, or pay. This page is general information, not legal advice.