General information for Hellmuth, Obata & Kassabaum, P.C.
Physical address
3223 Grace St Nw, Washington, Dc, 20007
Mailing address
3223 Grace Street Nw, Washington, DC, 20007
Points of contact for Hellmuth, Obata & Kassabaum, P.C.
SAM.gov Points of Contact
Rich
Chen
Government Business POC
Alternate Electronic Business POC
701 Market Street, Suite 400, Saint Louis, MO, 63101
Sarah
Keane
Electronic Business POC
3223 Grace Street NW, Washington, DC, 20007
Additional contact details may be available
NAICS codes for Hellmuth, Obata & Kassabaum, P.C.
| Code | Description | Small Business |
|---|---|---|
| 541310 PRIMARY | Architectural Services | No |
| 541320 | Landscape Architectural Services | No |
| 541330 | Engineering Services | No |
|
541350
|
Building Inspection Services
|
No
|
|
541410
|
Interior Design Services
|
No
|
|
541430
|
Graphic Design Services
|
No
|
|
541490
|
Other Specialized Design Services
|
No
|
|
541611
|
Administrative Management and General Management Consulting Services
|
No
|
|
541618
|
Other Management Consulting Services
|
No
|