HDR
1515 Market Street
Suite 2020
Philadelphia, PA 19102
Main Contact: Ms. Elizabeth Mahon
Business Description:
Architecture, Engineering, Construction, Architectural Design, civil engineering, special design, Employee-owned firm providing architecture, engineering, consulting, construction and related services through our various operating companies. Our professionals are committed to helping clients manage complex projects and make sound decisions.
Business Type:
Business Information:
- Established in 1917
- Privately Owned
- Member Since 2013
