Hayes, Seay, Mattern and Mattern, Inc. (HSMM), Washington, District Of Columbia, USA
From Archiplanet
| Architecture Firm | HSMM AECOM (Hayes, Seay, Mattern and Mattern, Inc., an AECOM Company) |
| People | Joseph E. Wells, AIA; Gregg W. Spagnolo, PE; |
| Address | Three Lafayette Centre, Suite 1000 |
| Washington, District Of Columbia, 20036 USA | |
| Telephone | (202) 721-7700 |
| Fax | (202) 721-7701 |
| hsmm-dc@hsmm.com | |
| Web Site | http://www.hsmm.aecom.com |
| AW Directory | ArchitectureWeek Directory Listing |
| Add buildings by this firm |
Contents |
[edit] Services
Architecture, Engineering, Design/Build, Historic Preservation, Space Planning
[edit] Focus
Museums, Office Buildings, Military, Government
[edit] Projects
Butterfly Pavilion at the Smithsonian National Museum of Natural History, Washington, DC; National Gallery of Art Chiller Plant Renovation, Washington, DC; Eisenhower Executive Office Building Modernization; Whiteside/Greenside Hangars at the Marine Corps Air Facility,Quantico, VA.
