Dorothy Daly

A.D. Marble & Company is a team of hard-working, talented, professional people doing great things for their clients, community, and each other. Employees value A.D. Marble & Company’s open–management style, eagerness for feedback, and great work atmosphere.

A.D. Marble & Company provides a wide variety of natural and cultural resources services. Our services include NEPA documentation, Section 4(f) Evaluations, wildlife and forest management, landscape architecture, wetlands, ecology, farmland assessments, CADD/GIS, historic structures, archaeology, public involvement and agency coordination. Our goal is to consistently guide projects through the environmental process effectively, ensuring that the needs of the project are weighed appropriately against current environmental constraints.

Contact Dorothy Daly

Contact Dorothy Daly

A.D. Marble & Company
375 East Elm Street
Suite 200
Conshohocken, Pennsylvania  19428
Phone: (484) 533-2500
Fax: (484) 533-2599


Service Area

Statewide service provider in:
  • Pennsylvania