General Info

Headquartered in Philadelphia, Day & Zimmermann is one of the leading providers of architectural, engineering and construction services. Operational for over 100 years, the company offers program management, modification, equipment repair and maintenance and support services. It has a staff of more than 25,000 trained professionals that specializes in staffing, validation, facility management and production-related services. The company offers services to the communication, chemical, defense, manufacturing and energy industries. The company s capabilities include inspection, expediting, construction management, planning, scheduling, cost estimation, document control and process improvement. Its security services feature post-order revisions, in-depth workplace analysis and enforcement of standard procedures. In addition, the company operates a career center. Day & Zimmermann maintains a presence in Greenville, S.C.