Castner Auction & Appraisal Service, LLC Physical Address:  6 Wantage Avenue in Branchville, NJ  07826. Mailing Address:  PO Box 920 Branchville, NJ  07826 Phone:  973-948-3868 Fax:  973-948-3919 Email:  info@castners.com Do you need more information, have a question or comment for Castner Auction & Appraisal ?  Please fill out the form below and a representative will reply as soon as possible Name: Company: Address: City, State, Zip: Phone: E-mail: Message: