Nevada Revised Statutes Title 9. Security Instruments of Public Utilities; Mortgages; Deeds of Trust; Other Liens § 108.222. Lien on property, improvements and construction disbursement account; amount of lien; lien not available to unlicensed contractor or professional who must be licensed to perform work

(a) If the parties agreed, by contract or otherwise, upon a specific price or method for determining a specific price for some or all of the work, material and equipment furnished or to be furnished by or through the lien claimant, the unpaid balance of the price agreed upon for such work, material or equipment, as the case may be, whether performed, furnished or to be performed or furnished at the instance of the owner or the owner’s agent; and

(b) If the parties did not agree, by contract or otherwise, upon a specific price or method for determining a specific price for some or all of the work, material and equipment furnished or to be furnished by or through the lien claimant, including, without limitation, any additional or changed work, material or equipment, an amount equal to the fair market value of such work, material or equipment, as the case may be, including a reasonable allowance for overhead and a profit, whether performed, furnished or to be performed or furnished at the instance of the owner or at the instance of the owner’s agent.