General information for Main ST
Physical address
4817 Chatsworth St, Pittsburgh, Pa, 15207
Mailing address
4817 Chatsworth Avenue, Pittsburgh, PA, 15207
Website
themainst.org
Points of contact for Main ST
SAM.gov Points of Contact
Lorrine
Rue
Government Business POC
Electronic Business POC
Executive Director
4817 Chatsworth Avenue, Pittsburgh, PA, 15207
Additional contact details may be available
NAICS codes for Main ST
| Code | Description | Small Business |
|---|---|---|
|
624190
PRIMARY
|
Other Individual and Family Services
|
No
|
| 541430 | Graphic Design Services | No |
| 541511 | Custom Computer Programming Services | No |
| 541512 | Computer Systems Design Services | No |
|
541611
|
Administrative Management and General Management Consulting Services
|
No
|
|
541612
|
Human Resources Consulting Services
|
No
|
|
541613
|
Marketing Consulting Services
|
No
|
|
541720
|
Research and Development in the Social Sciences and Humanities
|
No
|
|
541870
|
Advertising Material Distribution Services
|
No
|
|
541922
|
Commercial Photography
|
No
|
|
561110
|
Office Administrative Services
|
No
|
|
561410
|
Document Preparation Services
|
No
|
|
611710
|
Educational Support Services
|
No
|
|
624229
|
Other Community Housing Services
|
No
|
|
813319
|
Other Social Advocacy Organizations
|
No
|
PSC codes for Main ST
Update history
2 change(s) tracked
Apr 7, 2026
NAICS 541611 is no longer the primary code
Mar 12, 2026
NAICS 541613 is no longer the primary code
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