Zapken & Loeb LLP is a Long Island, New York-based Certified Public Accounting firm that offers accounting, audit, tax, and b ... usiness advisory services to both mid-size and small businesses, as well as individuals. The firm’s professional staff provides years of experience and expertise in a number of industries including manufacturing, family and other closely-held businesses, wholesale and retail, not-for-profit, and trusts and estates. With over 30 years of experience, Zapken & Loeb has created a reputation that reflects the high standards and professionalism that the firm demands of themselves and their clients have come to expect. read more