General information for National Service Contractors, Inc.
Physical address
2007 B Martin Luther King Jr. Ave Se, Washington, Dc, 20020
Mailing address
P.o Box 11267, Alexandria, VA, 22312
Website
nscinc1.com
Points of contact for National Service Contractors, Inc.
SAM.gov Points of Contact
ABEL A
WOLDU
Government Business POC
Electronic Business POC
President
2007B MARTIN LUTHER KING JR. AVE SE, Washington, DC, 20020
Leykun
Abitte
Alternate Government Business POC
Alternate Electronic Business POC
Program Manager
2007B MARTIN LUTHER KING JR. AVE SE, WASHINGTON, DC, 20020
Additional contact details may be available
NAICS codes for National Service Contractors, Inc.
| Code | Description | Small Business |
|---|---|---|
| 236220 PRIMARY | Commercial and Institutional Building Construction | Yes |
| 237110 | Water and Sewer Line and Related Structures Construction | Yes |
| 238110 | Poured Concrete Foundation and Structure Contractors | No |
|
238130
|
Framing Contractors
|
Yes
|
|
238140
|
Masonry Contractors
|
No
|
|
238150
|
Glass and Glazing Contractors
|
No
|
|
238160
|
Roofing Contractors
|
Yes
|
|
238170
|
Siding Contractors
|
No
|
|
238210
|
Electrical Contractors and Other Wiring Installation Contractors
|
Yes
|
|
238220
|
Plumbing, Heating, and Air-Conditioning Contractors
|
Yes
|
|
238290
|
Other Building Equipment Contractors
|
No
|
|
238310
|
Drywall and Insulation Contractors
|
Yes
|
|
238320
|
Painting and Wall Covering Contractors
|
Yes
|
|
238330
|
Flooring Contractors
|
Yes
|
|
238340
|
Tile and Terrazzo Contractors
|
Yes
|
|
238350
|
Finish Carpentry Contractors
|
Yes
|
|
238390
|
Other Building Finishing Contractors
|
Yes
|
|
238910
|
Site Preparation Contractors
|
No
|
|
238990
|
All Other Specialty Trade Contractors
|
No
|
|
541310
|
Architectural Services
|
Yes
|
|
541330
|
Engineering Services
|
No
|
|
561210
|
Facilities Support Services
|
Yes
|
|
561621
|
Security Systems Services (except Locksmiths)
|
Yes
|
|
561622
|
Locksmiths
|
Yes
|
|
561710
|
Exterminating and Pest Control Services
|
Yes
|
|
561720
|
Janitorial Services
|
Yes
|
|
561730
|
Landscaping Services
|
Yes
|
|
561740
|
Carpet and Upholstery Cleaning Services
|
Yes
|
|
561790
|
Other Services to Buildings and Dwellings
|
Yes
|
|
561990
|
All Other Support Services
|
Yes
|
|
562111
|
Solid Waste Collection
|
Yes
|
|
562910
|
Remediation Services
|
No
|
|
812930
|
Parking Lots and Garages
|
Yes
|
PSC codes for National Service Contractors, Inc.
| Code | Description |
|---|---|
| S201 | HOUSEKEEPING- CUSTODIAL JANITORIAL |
| S205 | HOUSEKEEPING- TRASH/GARBAGE COLLECTION |
| S208 | HOUSEKEEPING- LANDSCAPING/GROUNDSKEEPING |
|
S216
|
HOUSEKEEPING- FACILITIES OPERATIONS SUPPORT
|
|
S218
|
HOUSEKEEPING- SNOW REMOVAL/SALT
|
|
Z1AA
|
MAINTENANCE OF OFFICE BUILDINGS
|
|
Z1AB
|
MAINTENANCE OF CONFERENCE SPACE AND FACILITIES
|
|
Z1AZ
|
MAINTENANCE OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS
|
|
Z1CA
|
MAINTENANCE OF SCHOOLS
|
|
Z1CZ
|
MAINTENANCE OF OTHER EDUCATIONAL BUILDINGS
|
|
Z1DA
|
MAINTENANCE OF HOSPITALS AND INFIRMARIES
|
|
Z1DZ
|
MAINTENANCE OF OTHER HOSPITAL BUILDINGS
|
|
Z1FA
|
MAINTENANCE OF FAMILY HOUSING FACILITIES
|
|
Z1FB
|
MAINTENANCE OF RECREATIONAL BUILDINGS
|
|
Z1FD
|
MAINTENANCE OF DINING FACILITIES
|
|
Z1FE
|
MAINTENANCE OF RELIGIOUS FACILITIES
|
|
Z1FZ
|
MAINTENANCE OF OTHER RESIDENTIAL BUILDINGS
|
|
Z1HA
|
MAINTENANCE OF GOVERNMENT-OWNED CONTRACTOR-OPERATED (GOCO) R&D FACILITIES
|
|
Z1HB
|
MAINTENANCE OF GOVERNMENT-OWNED GOVERNMENT-OPERATED (GOGO) R&D FACILITIES
|
|
Z1JZ
|
MAINTENANCE OF MISCELLANEOUS BUILDINGS
|
|
Z1PA
|
MAINTENANCE OF RECREATION FACILITIES (NON-BUILDING)
|
|
Z1PZ
|
MAINTENANCE OF OTHER NON-BUILDING FACILITIES
|
|
Z1QA
|
MAINTENANCE OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE)
|
|
Z2QA
|
REPAIR OR ALTERATION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE)
|
Update history
23 change(s) tracked
Jan 1, 2026
NAICS 812930: small-business status No → Yes
Jan 1, 2026
NAICS 562910: exception NY → YY
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