The Short Answer: We do not file residential construction liens in New Jersey because the law requires mandatory arbitration before a lien can be filed on a residential project. That process requires claimants to work with an attorney licensed to practice in New Jersey.
Note: We can assist with New Jersey commercial lien filings. The information below applies only to residential projects.
NJ Residential vs. Commercial Construction Liens
On a New Jersey commercial project, the lien process is straightforward. A claimant files a lien claim within 90 days of the last date of furnishing labor or materials, serves the required parties, and the lien is on record.
On a residential project, New Jersey’s Construction Lien Law imposes additional requirements that do not exist anywhere in the commercial process. The filing of a lien on a residential construction contract is subject to a multi-step sequence involving a required notice, a mandatory arbitration proceeding, and a final filing deadline that runs from the arbitrator’s decision, not from the claimant’s last day of work (N.J.S.A. 2A:44A-21(b)).
Residential construction under the statute means construction of or improvement to a dwelling, or any portion thereof, or any residential unit, or any portion thereof. This includes one-, two-, and three-family residences, as well as residential units within developments such as condominiums (N.J.S.A. 2A:44A-2).
Why Legal Representation Is Required
Our platform is built around the recording-based process used in most U.S. states. New Jersey residential liens go well beyond that, requiring a formal arbitration proceeding, compliance with American Arbitration Association rules, and incorporation of the arbitrator’s determination into the lien filing itself. That is not a recording function. It requires legal guidance at every stage. The statute also imposes significant financial penalties, including liability for all damages, court costs, and attorneys’ fees, on claimants who file the required notice improperly or without sufficient basis (N.J.S.A. 2A:44A-21(b)(12)).
What the New Jersey Residential Lien Process Involves
Securing a lien on a New Jersey residential project requires completing each of the following steps in sequence.
- Notice of Unpaid Balance: Before you can file a lien on a residential project, you must first file a Notice of Unpaid Balance and Right to File Lien with the county clerk within 60 days of your last day of providing work, services, materials, or equipment. This notice must also be served on the required parties (N.J.S.A. 2A:44A-21(b)(1), (b)(2)).
- Demand for Arbitration: Within 10 days of the notice being filed, you must serve a demand for arbitration and follow all American Arbitration Association requirements to start an expedited proceeding before a single arbitrator, unless the parties have agreed in writing to a different dispute resolution process (N.J.S.A. 2A:44A-21(b)(3)).
- Arbitration Proceeding: The arbitration must be completed within 30 days of the arbitrator receiving the demand, unless both parties agree to a different timeline and the arbitrator approves. The arbitrator will decide whether the notice was properly filed and served, how much the lien claim is worth, and whether any setoffs or counterclaims apply (N.J.S.A. 2A:44A-21(b)(4), (b)(6)).
- Filing the Lien: If the arbitrator finds that a valid lien amount exists, you must file the lien claim for record within 10 days of receiving that decision. Missing that 10-day deadline makes the lien claim invalid (N.J.S.A. 2A:44A-21(b)(8)).
What Action You Should Take
If you are pursuing a lien on a New Jersey residential construction project, contact a licensed New Jersey attorney as soon as possible. The 60-day deadline to file the Notice of Unpaid Balance runs from your last day of providing work or materials, not from when payment was due or when a dispute arose (N.J.S.A. 2A:44A-21(b)(1)). That window can close quickly, and missing it eliminates your ability to file a residential lien entirely. An attorney can manage the notice, the arbitration, and the lien filing within all required timeframes.
For any questions, email us at support@handle.com.