SUBNet subcontracting opportunities

SBA's SUBNet (subcontracting network) helps large federal prime contractors find small subcontractors.

Notice: The ability to post new subcontracting opportunities is not currently available.

Small businesses can browse the listing below to find subcontracting opportunities. You can filter the listing by state or keyword, or sort the listing by clicking a column header. Please direct questions to the posted point of contact for the opportunity, not SBA. Any posts meant only to promote your small business will be removed.

Need help? Contact subcontracting@sba.gov.

Subcontracting Opportunity
Description Closing date Performance start date Place of performance NAICS code Point of contact
Lawrence Livermore National Lab B296 office building & associated parking & site improvements
C. Overaa & Co

Overaa is seeking bids to construct a ground up new one story 22,000 SF office building & associated parking & site improvements at the Lawrence Livermore National Lab campus.

6/16/2026 7/27/2026 California 236220: Commercial and Institutional Building Construction
MJCC HVAC BLD. 1435 UNIT #3
Muhlenberg Job Corps Center / Insights Training Group LLC

PLEASE SEE ATTACHED FILE FOR DETAILS

6/26/2026 7/8/2026 Kentucky 238220: Plumbing, Heating, and Air-Conditioning Contractors
MJCC WATER TOWER INSPECTION
Muhlenberg Job Corps Center / Insights Training Group LLC

PLEASE SEE ATTACHED FILE FOR DETAILS

6/26/2026 7/8/2026 Kentucky 237110: Water and Sewer Line and Related Structures Construction
MJCC MINI SPLIT HVAC REPAIRS BLD. 1408
Muhlenberg Job Corps Center / Insights Training Group LLC

PLEASE SEE ATTACHED FILE FOR DETAILS

6/26/2026 7/8/2026 Kentucky 238220: Plumbing, Heating, and Air-Conditioning Contractors
MJCC 5 TON SPLIT SYSTEM HVAC BLD. 1408
Muhlenberg Job Corps Center / Insights Training Group LLC

PLEASE SEE ATTACHED FILE FOR DETAILS

6/26/2026 7/8/2026 Kentucky 238220: Plumbing, Heating, and Air-Conditioning Contractors
HVAC Mini-split installation
Serrato Corporation DBA Flint Hills Job Corps

Looking for a licensed HVAC contractor to install a new mini-split air conditioning unit.

6/19/2026 Kansas 238220: Plumbing, Heating, and Air-Conditioning Contractors
WSSC Anacostia Trunk Sewer Ph. 2 Progressive Design Build
Insituform Technologies

WSSC Anacostia Trunk Sewer Ph. 2 Progressive Design Build. Owner: WASHINGTON SUBURBAN SANITARY COMMISSION. Bid/Contract #: Ph. 2 Progressive Design Build. Location: Anacostia Trunk Sewer, Montgomery , MD. Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67801.

6/16/2026 Maryland 237110: Water and Sewer Line and Related Structures Construction
Mental Health Consultant – Sacramento
Sacramento Job Corps

Adams and Associates, Inc., contracting for the U.S. Department of Labor for the operation of the Sacramento Job Corps Center – a 414 student residential training facility, is currently soliciting written bids for Center Mental Health Consultant Services.

6/12/2026 6/15/2026 California 621330: Offices of Mental Health Practitioners (except Physicians)
Promotional Products MTC-PROMO-0626
Management & Training Corporation

Seeking qualified suppliers to provide promotional (logo’d) products to multiple locations across the U.S. Please contact Tony Evans for solicitation documents.

6/26/2026 12/1/2026 California 541890: Other Services Related to Advertising
Electrical Panelboards & Lights
Adams & Associates inc.\ Woodland Job Corps Center

Provide complete circuit directories to accurately indicate the purpose and use of the overcurrent protective/disconnecting devices. Replace lamp and or ballast as needed.

7/7/2026 8/1/2026 Maryland 238210: Electrical Contractors and Other Wiring Installation Contractors

Lawrence Livermore National Lab B296 office building & associated parking & site improvements

Business Name C. Overaa & Co

Overaa is seeking bids to construct a ground up new one story 22,000 SF office building & associated parking & site improvements at the Lawrence Livermore National Lab campus.

Closing Date
6/16/2026
Performance Start Date
7/27/2026
Place of Performance
California
NAICS code
  • 236220: Commercial and Institutional Building Construction
Point of Contact
Athan Hadjimarkos

MJCC HVAC BLD. 1435 UNIT #3

Business Name Muhlenberg Job Corps Center / Insights Training Group LLC

PLEASE SEE ATTACHED FILE FOR DETAILS

Closing Date
6/26/2026
Performance Start Date
7/8/2026
Place of Performance
Kentucky
NAICS code
  • 238220: Plumbing, Heating, and Air-Conditioning Contractors
Point of Contact
COREY ROLLEY

MJCC WATER TOWER INSPECTION

Business Name Muhlenberg Job Corps Center / Insights Training Group LLC

PLEASE SEE ATTACHED FILE FOR DETAILS

Closing Date
6/26/2026
Performance Start Date
7/8/2026
Place of Performance
Kentucky
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
COREY ROLLEY

MJCC MINI SPLIT HVAC REPAIRS BLD. 1408

Business Name Muhlenberg Job Corps Center / Insights Training Group LLC

PLEASE SEE ATTACHED FILE FOR DETAILS

Closing Date
6/26/2026
Performance Start Date
7/8/2026
Place of Performance
Kentucky
NAICS code
  • 238220: Plumbing, Heating, and Air-Conditioning Contractors
Point of Contact
COREY ROLLEY

MJCC 5 TON SPLIT SYSTEM HVAC BLD. 1408

Business Name Muhlenberg Job Corps Center / Insights Training Group LLC

PLEASE SEE ATTACHED FILE FOR DETAILS

Closing Date
6/26/2026
Performance Start Date
7/8/2026
Place of Performance
Kentucky
NAICS code
  • 238220: Plumbing, Heating, and Air-Conditioning Contractors
Point of Contact
COREY ROLLEY

HVAC Mini-split installation

Business Name Serrato Corporation DBA Flint Hills Job Corps

Looking for a licensed HVAC contractor to install a new mini-split air conditioning unit.

Closing Date
6/19/2026
Place of Performance
Kansas
NAICS code
  • 238220: Plumbing, Heating, and Air-Conditioning Contractors
Point of Contact
Gayle Kuckelman

WSSC Anacostia Trunk Sewer Ph. 2 Progressive Design Build

Business Name Insituform Technologies

WSSC Anacostia Trunk Sewer Ph. 2 Progressive Design Build. Owner: WASHINGTON SUBURBAN SANITARY COMMISSION. Bid/Contract #: Ph. 2 Progressive Design Build. Location: Anacostia Trunk Sewer, Montgomery , MD. Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67801.

Closing Date
6/16/2026
Place of Performance
Maryland
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Lynda Whetzel

Mental Health Consultant – Sacramento

Business Name Sacramento Job Corps

Adams and Associates, Inc., contracting for the U.S. Department of Labor for the operation of the Sacramento Job Corps Center – a 414 student residential training facility, is currently soliciting written bids for Center Mental Health Consultant Services.

Closing Date
6/12/2026
Performance Start Date
6/15/2026
Place of Performance
California
NAICS code
  • 621330: Offices of Mental Health Practitioners (except Physicians)
Point of Contact
Evangelyn Hamilton

Promotional Products MTC-PROMO-0626

Business Name Management & Training Corporation

Seeking qualified suppliers to provide promotional (logo’d) products to multiple locations across the U.S. Please contact Tony Evans for solicitation documents.

Closing Date
6/26/2026
Performance Start Date
12/1/2026
Place of Performance
California
NAICS code
  • 541890: Other Services Related to Advertising
Point of Contact
Tony Evans

Electrical Panelboards & Lights

Business Name Adams & Associates inc.\ Woodland Job Corps Center

Provide complete circuit directories to accurately indicate the purpose and use of the overcurrent protective/disconnecting devices. Replace lamp and or ballast as needed.

Closing Date
7/7/2026
Performance Start Date
8/1/2026
Place of Performance
Maryland
NAICS code
  • 238210: Electrical Contractors and Other Wiring Installation Contractors
Point of Contact
Audrey Davis