ARCHITECTURAL DESIGN | INTERIOR DESIGN | CODE ANALYSIS | PLANNING SERVICES | REPORTS AND STUDIES | ENGINEERING SERVICES | HISTORIC PRESERVATION Since 1920, Muhlenberg Greene Architects, Ltd. has built a reputation for thoughtful design, detailed project documentation, and quality service for our clients. If your project is located in Pennsylvania, Delaware, New Jersey, New York, Maryland, South Carolina, Virginia, Vermont or Washington, DC, count on us as your trusted partner for Architectural Design, Planning and Construction Management.