copies to them by registered mail at their last known address, return of which by the post office undelivered shall be deemed a sufficient service if no better address is available, and that claim, not exceeding nine hundred dollars ($900), unless disputed, shall be paid by the officer, immediately upon the expiration of the time for dispute of the claim as prescribed in Section 1207, from the proceeds of the levy remaining in the officer’s hands at the time of the filing of the statement or collectible by the officer on the basis of the writ.

In levying under any writ of execution the officer making the levy shall include in the amount due under the execution all preferred labor claims that have been filed in the action and of which the officer has notice, except any claims that may have been finally disallowed by the court under this procedure and of which disallowance the officer has actual notice. The amount due on preferred labor claims that have not been finally disallowed by the court shall be considered a part of the sum due under any writ of attachment or execution in augmentation of that amount and any person, firm, association, or corporation on whom a writ of attachment or execution is levied shall immediately pay to the levying officer the amount of the preferred labor claims, out of any money belonging to the defendant in the action, before paying the principal sum called for in the writ.

Section 1207, and a copy of the dispute is mailed by registered mail to the claimant or the claimant’s attorney at the address given in the statement of claim and the registry receipt is attached to the original of the dispute when it is filed with the levying officer, or is handed to the claimant or the claimant’s attorney, the claimant, or the claimant’s assignee, must within 10 days after the copy is deposited in the mail or is handed to the claimant or the claimant’s attorney, petition the court having jurisdiction of the action on which the writ is based, for a hearing before it to determine the claim for priority, or the claim to priority is barred. If more than one attachment or execution is involved, the petition shall be filed in the court having jurisdiction over the senior attachment or execution. The hearing shall be held within 20 days from the filing of the petition, unless the court continues it for good cause. Ten days’ notice of the hearing shall be given by the petitioner to the plaintiff,

the defendant, and all parties claiming an interest in the property, or their attorneys. The notice may be informal and need specify only the name of the court, the names of the principal parties to the senior attachment or execution, and the name of the wage claimant or claimants on whose behalf it is filed but shall specify that the hearing is for the purpose of determining the claim for priority. The plaintiff, the defendant, or any other party claiming an interest may contest the amount or validity of the claim in spite of any confession of judgment or failure to appear or to contest the claim on the part of any other person.

judgment in a proceeding under this section in the manner provided for appeals from judgments of the court where the proceeding occurred, in an action of the same jurisdictional classification.