Inspiring our Communities with Responsive, Innovative, and Sustainable Architecture Created through Client-Driven, Collaborative Practice.

Founded in 2004, SCHRADERGROUP (SG) is a full-service architecture and engineering firm located in Philadelphia, Baltimore, and Lancaster. With a focus on academic, public safety, mission critical, and athletic building design, SG creates enhanced environments for the people who use them.

At its core, our work is not just about the buildings. It’s about the students, instructors, and staff who will utilize those spaces every day for learning, growing, and mentoring. It’s about the first responders, public safety employees, and mission critical personnel who secure the community.

To support this mission, SG employs a thorough, consensus-based planning and design process to focus on the unique needs of each community and user. SG engages both key stakeholders and members of the public at every level of design through information sessions, brainstorming sessions, and planning and design workshops.

The result? Innovative academic, public safety, and mission critical facilities specifically tailored to each community and user.


Meet the Team

David L. Schrader, FAIA, A4LE Fellow, LEED AP
Managing Partner
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Harry J. Pettoni, REFP
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Thomas E. Forsberg, PE
Principal, Structural Engineer
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Danielle V. Hoffer, AIA, REFP, LEED Green Associate
Associate, Senior Project Manager, Educational Planner
Dan D’Amico, AIA, LEED AP
Associate, Project Manager
Devin Bradbury, AIA, LEED AP BD+C
Associate, Project Manager
Regina Jean-Claude
Associate, Office Manager, Construction Administration Support
William S. Cox, CDT
Senior Designer
Brian K. Good, AIA
Project Manager
Mark G. Hitchcock, AIA
Project Manager, Construction Administrator
Eric H. Weiss, AIA
Project Architect
Mark A. Adamiak, RA
Project Architect
Charlotte A. Stoudt, NCIDQ, LEED AP ID+C
Director of Interior Design
Derek A. Perini, IIDA, NCIDQ
Senior Project Manager / Interior Designer
Kayla McCoy
Interior Designer
Jeremy J. Ross, AIA
Architectural Designer
Paige Faria, AIA, LEED Green Associate
Architectural Designer
Christopher Farmer, AIA, LEED Green Associate, WELL AP
Architectural Designer
Selby Niumataiwalu, Associate AIA, LEED Green Associate
Architectural Designer
Tyler Corbley, AIA, LEED Green Associate
Architectural Designer
Jillian Kreglow, Associate AIA
Architectural Designer
Trevor Mitchell
Architectural Designer
Daniel Pawluczyk, Associate AIA
Architectural Designer
Jeffrey L. Rothermel, PE
Structural Engineer
Hugo Li, PE
Structural Engineer
David S. Johnson
Structural Designer
Brianna Smith
Office Administrator, Bookkeeper
Christina Kanyavong
Marketing Associate