B. If the building permit contains the name, mailing address, and telephone number of the mechanics' lien agent as defined in § 43-1, any person entitled to claim a lien under this title may notify the mechanics' lien agent then named on the permit or amended permit that he seeks payment for labor performed or material furnished by registered or certified mail or by physical delivery. Such notice shall contain (i) the name, mailing address, and telephone number of the person sending such notice, (ii) the person's license or certificate number issued by the Board for Contractors pursuant to Chapter 11 (§ 54.1-1100 et seq.) of Title 54.1, if any, and the date such license or certificate was issued and the date such license or certificate expires, (iii) the building permit number on the building permit, (iv) a description of the property as shown on the building permit, and (v) a statement that the person filing such notice seeks payment for labor performed or material furnished. A return receipt or other receipt showing delivery of the notice to the addressee or written evidence that such notice was delivered by the postal service or other carrier to but not accepted by the addressee shall be prima facie evidence of receipt. An inaccuracy in the notice as to the description of the property shall not bar a person from claiming a lien under this title or filing a memorandum or otherwise perfecting or enforcing a lien as provided in subsection C if the property can otherwise be reasonably identified from the description. In the event that the mechanics' lien agent dies, resigns, or otherwise becomes unable or unwilling to serve during the construction period, the owner or the general contractor shall immediately appoint a successor mechanics' lien agent with all the rights, duties, and obligations of the predecessor mechanics' lien agent. An amended permit shall be displayed as provided in subsection A. Until such time as the successor is named and displayed as provided, notice given hereunder to the predecessor mechanics' lien agent at the address shown shall be deemed good notice, notwithstanding the fact that the agent may have died, resigned or become otherwise unable or unwilling to serve.