Construction Document Management in Nevada

Notice of Right to Lien (31-Day Rule)

To secure mechanics lien rights in Nevada, lower-tier parties must be proactive. Under NRS 108.245, subcontractors and suppliers must serve a Notice of Right to Lien on the property owner at any time after the first delivery of materials or performance of labor. However, the notice only protects work provided in the 31 days preceding the notice and thereafter — it does not reach back to the beginning of the project.

What the Notice Must Include

Under NRS 108.245, the notice must be in substantially the following form: a general description of the materials, equipment, work, or services provided; the property description or street address; and the name of the general contractor or subcontractor with whom the claimant contracted. The notice must state that it is not a notice that the claimant has not been paid, but a notice required by law that the claimant may record a notice of lien in the future if not paid.

The notice need not be verified, sworn to, or acknowledged. Service may be made by personal delivery or certified mail to the owner of the property. A subcontractor or supplier who gives such a notice must also deliver a copy to the prime contractor for information only.

The 31-Day Look-Back Rule Explained

The 31-day rule means that if you serve the Notice of Right to Lien on the 45th day after first furnishing labor, you have lost lien rights for the first 14 days of work. Only the work performed in the 31 days before the notice, plus all future work, is protected.

Nevada courts have been strict in applying this rule. In *Proimtu v. Carlson*, the Nevada Supreme Court held that a subcontractor who failed to serve a Notice of Right to Lien could not perfect a mechanics lien at all, even if the work was completed.

Who Is Exempt From Serving the Notice?

Under NRS 108.245(5), a prime contractor or other person who contracts directly with an owner or sells materials directly to an owner is not required to give notice pursuant to this section. Laborers who perform only labor are also exempt.

Because the 31-day look-back period dictates your financial protection, establishing an accurate start date is critical. MyCrewTracker allows Nevada supervisors to use Daily Reports to log their first day on site, providing the back office with the exact dates needed to calculate notice deadlines and store the delivery receipts.

Nevada Lien Deadlines at a Glance

Missing a single deadline in Nevada can void your lien rights entirely. The table below summarizes the statutory deadlines every Nevada contractor, subcontractor, and material supplier must track.

How to File a Mechanics Lien in Nevada: Step by Step

The process below reflects the standard path for a Nevada subcontractor, supplier, or laborer seeking to preserve and enforce lien rights under Chapter 108 of the Nevada Revised Statutes.

1. Log your first day of work. The 31-day look-back period starts from your first day of furnishing labor or materials. MyCrewTracker's Daily Reports timestamp this automatically.

2. Prepare and serve the Notice of Right to Lien. Under NRS 108.245, serve the notice on the property owner by personal delivery or certified mail. The notice must be in substantially the statutory form. Remember: the notice only protects work performed in the 31 days before service and after.

3. Track the last day of work. Nevada's 90-day filing clock starts from the latest of: completion of the work of improvement, the last delivery of material, or the last performance of work.

4. Monitor for a Notice of Completion. If the owner records a Notice of Completion under NRS 108.228, the filing deadline shortens to 40 days after the recording.

5. Prepare the Notice of Lien. Under NRS 108.226, the notice must contain a statement of the lienable amount, the name of the owner, the name of the person with whom the claimant contracted, a brief statement of the terms of payment, and a description of the property.

6. Record the Notice of Lien with the County Recorder. Nevada mechanics liens are recorded at the county level. Record in the county where the property is located.

7. Serve a copy of the Notice of Lien on the owner. Under NRS 108.226, serve a copy within 15 days after recording.

8. File suit within 6 months. Under NRS 108.239, an action to enforce the lien must be commenced within 6 months after recording the Notice of Lien.

9. Preserve all project documentation. Daily reports, delivery tickets, change orders, and photos become evidence in the foreclosure action.

Documents to Preserve for a Nevada Lien Claim

Nevada courts require proof that you furnished labor or materials and that they were incorporated into the property. The following records are what you need:

• Signed contract or purchase order with the prime contractor
• Certified mail receipts for the Notice of Right to Lien
• Delivery tickets signed by an authorized site representative
• Daily reports showing crew on site and work performed
• Photo evidence of installed work (timestamped and geotagged)
• Jobsite sign-in logs and crew attendance records
• Invoices, statements, and payment applications
• Email or text correspondence about scope and payment
• Change orders and extra work authorizations
• Written demand letters and any response

MyCrewTracker stores all of these in one project record. When a lien deadline approaches, the back office can generate the timeline needed to prepare the Notice of Lien without reconstructing months of field activity.

Nevada-Specific Gotchas

The 31-day look-back rule is the biggest trap. Unlike most states where a preliminary notice protects all work from the start of the project, Nevada's Notice of Right to Lien only protects work performed in the 31 days before service and all work after. If you serve the notice on day 45, you lose lien rights for the first 14 days of work.

The Notice of Right to Lien is a strict prerequisite. Nevada courts have consistently held that a lien claimant who fails to serve the Notice of Right to Lien cannot perfect or enforce a mechanics lien under NRS 108.221 to 108.246.

The 90-day filing deadline has three alternative triggers. Under NRS 108.226, the Notice of Lien must be recorded within 90 days after the latest of: completion of the work of improvement, the last delivery of material, or the last performance of work. This is more generous than many states, but the 40-day rule for Notice of Completion can shorten it dramatically.

The 40-day rule for Notice of Completion. If the owner records a valid Notice of Completion under NRS 108.228, the filing deadline shortens to 40 days after the recording. Monitor the county recorder's office for this filing.

The 6-month enforcement deadline is absolute. NRS 108.239 gives you exactly 6 months from recording the Notice of Lien to file suit. Set two calendar reminders: one at 4 months, one at 5 months.

Prospective lien waivers are void. Under NRS 108.2453, a person may not waive or modify a right, obligation, or liability established by NRS 108.221 to 108.246. Any contract provision that purports to waive lien rights before work begins is void and unenforceable.

Construction defect statute of repose. Nevada's statute of repose for construction defects is 6 years from substantial completion under NRS 11.202. Retain project records for at least 6 years.

The Nevada State Contractors Board has disciplinary authority. Under NRS 108.245, failure to deliver the Notice of Right to Lien to the prime contractor is a ground for disciplinary proceedings against the subcontractor under Chapter 624 of NRS.

Example Scenario: How Documentation Determines the Outcome

*The following is an illustrative scenario, not a specific case. It demonstrates how record-keeping affects outcomes in Nevada lien disputes.*

Consider a Las Vegas mechanical subcontractor on a $500,000 commercial office renovation. The sub first furnishes labor on March 1. The sub waits until April 15 to serve the Notice of Right to Lien. Under NRS 108.245, the notice only protects work performed in the 31 days before April 15 — that is, from March 15 onward — plus all future work. The sub loses lien rights for the work performed from March 1 to March 14, a total of 14 days.

If the sub had served the notice on March 10, the notice would have protected work from February 7 onward — covering the entire project from day one.

Now consider the same sub who serves the notice on April 15 but never records the Notice of Lien. Under NRS 108.226, the sub has 90 days from the latest of completion, last delivery, or last work to record the lien. If the sub's last day of work is August 15, the deadline is November 13. The sub records the Notice of Lien on November 5 and serves a copy on the owner on November 15 — within the 15-day service window.

Under NRS 108.239, the sub has 6 months from November 5 to file suit. That deadline is May 5 of the following year. The sub files suit on March 15, well within the window. The lien is enforceable.

Documentation is what separates these outcomes. MyCrewTracker logs the first day of work, the notice service date, the recording date, and the daily reports that prove performance.

Nevada Prompt Payment Act (NRS 624.609)

Under NRS 624.609, Nevada enforces strict payment timelines for private construction projects. The statute establishes the following requirements:

What the Nevada Prompt Payment Act Requires

• Owner to prime contractor: If the contract establishes a schedule, the owner must pay the prime contractor according to that schedule. If no schedule is established or the agreement is oral, the owner must pay within 21 days after the prime contractor submits a request for payment.
• Prime contractor to lower-tier subcontractors: If a higher-tier contractor receives payment, they must generally pay their lower-tier subcontractors within 10 days of receiving payment for that subcontractor's work.
• Retainage: Under NRS 624.620, any money remaining unpaid for the construction of a work of improvement is payable to the contractor within 30 days after the work of improvement is available for use or occupancy.

Grounds for Withholding Payment

Under NRS 624.609, an owner may withhold payment only for specific statutory grounds, including defective work, failure to comply with the contract, or failure to pay subcontractors or suppliers. The owner must provide written notice of withholding, and the contractor has the right to object or correct the condition.

To defend against claims of payment failure or unjustified withholding, contractors must maintain perfect documentation. MyCrewTracker offers a secure cloud repository where Nevada contractors can organize dated payment applications, bank disbursement records, and formal notices of withholding.

Nevada Lien Waivers (NRS 108.2453, 108.2457)

Nevada law voids prospective lien waiver provisions. Under NRS 108.2453, a person may not waive or modify a right, obligation, or liability established by NRS 108.221 to 108.246, inclusive. Any contract provision that purports to waive lien rights before work begins is void and unenforceable.

However, Nevada law allows a claimant to waive lien rights after payment is received. NRS 108.2457 prescribes statutory forms for:

• Conditional waiver and release upon progress payment
• Unconditional waiver and release upon progress payment
• Conditional waiver and release upon final payment
• Unconditional waiver and release upon final payment

Critical: Never sign an unconditional waiver before you have received and deposited the payment. Nevada courts strictly enforce the statutory forms, and an unconditional waiver waives your lien rights immediately.

What MyCrewTracker Does (and Does Not Do) in Nevada

MyCrewTracker is a construction documentation platform, not a legal service. Here is what it does for Nevada contractors:

• Logs first day and last day of work per project so you can calculate the 31-day look-back period and the 90-day filing window
• Stores certified mail receipts and Notice of Right to Lien documents in the project file
• Records delivery tickets with photo and signature capture
• Captures timestamped, GPS-tagged site photos that document installation
• Generates daily report PDFs that serve as contemporaneous records
• Tracks payment application dates for Prompt Payment Act compliance
• Archives project records for 6+ years to support construction defect defense

It does not draft Notices of Right to Lien, record Notices of Lien with the County Recorder, or provide legal advice. Those steps require a Nevada construction attorney.