Stephen is a partner in the firm Parker Garber & Chesney, Chartered Accountants and currently specializes in the field of condominium corporations. Presently the firm is appointed as auditors for over 350 condominiums corporations in Ontario and is well known in the condominium industry.

Stephen has been teaching courses to other Chartered Accountants on the subject of accounting and auditing of condominium corporations and as well has taught accounting courses for the MBA program at York University.

He had recently been asked to be the chairman of a task force for the Institute of Chartered Accountants of Ontario that had been re-writing the book of guidelines regarding the accounting and auditing of financial statements for condominium corporations. The guidelines were released in late 2008. He is currently a member of the committee that is updating those guidelines.

Stephen currently sits on the Condominium Management Standards Council for the Association of Condominium Managers of Ontario (ACMO) and also sits on the Discipline Committee of ACMO. Stephen is a professional member of the Canadian Condominium Institute.

Stephen has written many articles on the subject of condominium corporations and in April 2013 he started a column in the Toronto Sun newspaper entitled “Condo Corner”.