Active registration
Delaware Cornerstone Builders, Inc.
DBA DELAWARE CORNERSTONE BUILDERS INC
General information for Delaware Cornerstone Builders, Inc.
Physical address
3027 Hubbard Rd, Hyattsville, Md, 20785
Mailing address
3027 Hubbard Road, Suite 103, Landover, MD, 20785
Website
dcbuilders.com
Points of contact for Delaware Cornerstone Builders, Inc.
SAM.gov Points of Contact
PK
Goel
Government Business POC
Alternate Government Business POC
Electronic Business POC
3027 HUBBARD ROAD, SUITE 103, LANDOVER, MD, 20785
DORCAS
Goel
Alternate Electronic Business POC
3027 HUBBARD ROAD, LANDOVER, MD, 20785
Additional contact details may be available
NAICS codes for Delaware Cornerstone Builders, Inc.
| Code | Description | Small Business |
|---|---|---|
|
238910
PRIMARY
|
Site Preparation Contractors
|
Yes
|
| 236118 | Residential Remodelers | Yes |
| 236210 | Industrial Building Construction | Yes |
| 236220 | Commercial and Institutional Building Construction | Yes |
|
237110
|
Water and Sewer Line and Related Structures Construction
|
Yes
|
|
237120
|
Oil and Gas Pipeline and Related Structures Construction
|
Yes
|
|
237130
|
Power and Communication Line and Related Structures Construction
|
Yes
|
|
237210
|
Land Subdivision
|
Yes
|
|
237310
|
Highway, Street, and Bridge Construction
|
Yes
|
|
237990
|
Other Heavy and Civil Engineering Construction
|
No
|
|
238110
|
Poured Concrete Foundation and Structure Contractors
|
Yes
|
|
238120
|
Structural Steel and Precast Concrete Contractors
|
Yes
|
|
238130
|
Framing Contractors
|
Yes
|
|
238140
|
Masonry Contractors
|
Yes
|
|
238150
|
Glass and Glazing Contractors
|
Yes
|
|
238160
|
Roofing Contractors
|
Yes
|
|
238170
|
Siding Contractors
|
Yes
|
|
238190
|
Other Foundation, Structure, and Building Exterior Contractors
|
Yes
|
|
238210
|
Electrical Contractors and Other Wiring Installation Contractors
|
Yes
|
|
238220
|
Plumbing, Heating, and Air-Conditioning Contractors
|
Yes
|
|
238290
|
Other Building Equipment Contractors
|
Yes
|
|
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
|
|
238990
|
All Other Specialty Trade Contractors
|
No
|
|
333415
|
Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
|
Yes
|
|
337121
|
Upholstered Household Furniture Manufacturing
|
Yes
|
|
337122
|
Nonupholstered Wood Household Furniture Manufacturing
|
Yes
|
|
337127
|
Institutional Furniture Manufacturing
|
Yes
|
|
423420
|
Office Equipment Merchant Wholesalers
|
Yes
|
|
423430
|
Computer and Computer Peripheral Equipment and Software Merchant Wholesalers
|
Yes
|
|
423720
|
Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers
|
Yes
|
|
423730
|
Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers
|
Yes
|
|
423740
|
Refrigeration Equipment and Supplies Merchant Wholesalers
|
Yes
|
|
425120
|
Wholesale Trade Agents and Brokers
|
Yes
|
|
484220
|
Specialized Freight (except Used Goods) Trucking, Local
|
Yes
|
|
532411
|
Commercial Air, Rail, and Water Transportation Equipment Rental and Leasing
|
Yes
|
|
532412
|
Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing
|
Yes
|
|
532420
|
Office Machinery and Equipment Rental and Leasing
|
Yes
|
|
532490
|
Other Commercial and Industrial Machinery and Equipment Rental and Leasing
|
Yes
|
|
541310
|
Architectural Services
|
Yes
|
|
541320
|
Landscape Architectural Services
|
Yes
|
|
541330
|
Engineering Services
|
No
|
|
541340
|
Drafting Services
|
Yes
|
|
541350
|
Building Inspection Services
|
Yes
|
|
541360
|
Geophysical Surveying and Mapping Services
|
Yes
|
|
541370
|
Surveying and Mapping (except Geophysical) Services
|
Yes
|
|
541380
|
Testing Laboratories and Services
|
Yes
|
|
541410
|
Interior Design Services
|
Yes
|
|
541420
|
Industrial Design Services
|
Yes
|
|
541430
|
Graphic Design Services
|
Yes
|
|
541490
|
Other Specialized Design Services
|
Yes
|
|
541511
|
Custom Computer Programming Services
|
Yes
|
|
541512
|
Computer Systems Design Services
|
Yes
|
|
541513
|
Computer Facilities Management Services
|
Yes
|
|
541519
|
Other Computer Related Services
|
No
|
|
541611
|
Administrative Management and General Management Consulting Services
|
Yes
|
|
541612
|
Human Resources Consulting Services
|
Yes
|
|
541613
|
Marketing Consulting Services
|
Yes
|
|
541614
|
Process, Physical Distribution, and Logistics Consulting Services
|
Yes
|
|
541618
|
Other Management Consulting Services
|
Yes
|
|
541620
|
Environmental Consulting Services
|
Yes
|
|
541690
|
Other Scientific and Technical Consulting Services
|
Yes
|
|
541921
|
Photography Studios, Portrait
|
Yes
|
|
541922
|
Commercial Photography
|
Yes
|
|
541990
|
All Other Professional, Scientific, and Technical Services
|
Yes
|
|
561210
|
Facilities Support Services
|
Yes
|
|
561730
|
Landscaping Services
|
Yes
|
|
561740
|
Carpet and Upholstery Cleaning Services
|
Yes
|
|
561790
|
Other Services to Buildings and Dwellings
|
Yes
|
|
562111
|
Solid Waste Collection
|
Yes
|
|
562112
|
Hazardous Waste Collection
|
Yes
|
|
562119
|
Other Waste Collection
|
Yes
|
|
562211
|
Hazardous Waste Treatment and Disposal
|
Yes
|
|
562212
|
Solid Waste Landfill
|
Yes
|
|
562213
|
Solid Waste Combustors and Incinerators
|
Yes
|
|
562219
|
Other Nonhazardous Waste Treatment and Disposal
|
Yes
|
|
562910
|
Remediation Services
|
No
|
|
562920
|
Materials Recovery Facilities
|
Yes
|
|
562991
|
Septic Tank and Related Services
|
Yes
|
|
562998
|
All Other Miscellaneous Waste Management Services
|
Yes
|
|
611420
|
Computer Training
|
Yes
|
|
611430
|
Professional and Management Development Training
|
Yes
|
|
611710
|
Educational Support Services
|
Yes
|
Update history
2 change(s) tracked
Feb 13, 2026
NAICS 238910 became the primary code
Feb 13, 2026
NAICS 236220 is no longer the primary code
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to see every tracked change to this contractor's registration, codes and certifications.