ATG is an Engineering Design and consulting firm providing services to private and public sector clients in Pennsylvania, New York, New Jersey, Delaware, Virginia and Maryland. The firm prides it self in providing economical, timely and efficient design service that has resulted in the firms repeat clientele and an appeal for small to medium size development projects. Services offered include Structural Engineering Design and Documentation. Mechanical, Electrical, Plumbing Design and Documentation. Due Diligence, Condition and needs assessment surveys, and building inspections. The firm also possesses significant experience in Green technology based project including Solar and Geo-thermal.