Gray Smith's Office

1219 Locust Street Philadelphia, PA 19107
Phone: 215.546.4985 • Fax: 215.546.4960
graysmith@gsoexpert.com • www.gsoexpert.com

Gray Smith's Office (GSO ) has more than 35 years of architectural and planning experience and has completed over 400 complex projects involving new construction, rehabilitation, and urban and neighborhood planning. GSO has prepared expert analysis and testimony in legal cases for a variety of clients in the past 20 years. The firm has provided testimony in court, in arbitrations, and before legislatures, city councils, county commissions, zoning boards and planning and historical commissions.

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