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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
301 Dorm HVAC Replacement
Earle C Clements Job Center

replacement of the HVAC units located at Dorm 301. The existing HVAC systems include two (2) Trane 15-ton gas package units. The existing equipment is aged, inefficient, and no longer economically repairable due to equipment condition and parts availability.

6/17/2026 Kentucky 238220: Plumbing, Heating, and Air-Conditioning Contractors
Bob Ruud Memorial Highway & Bell Vista Ave.
Hat Creek Construction & Materials, Inc.

Bob Ruud Memorial Highway & Bell Vista Ave. Owner: FHWA. Bid/Contract #: 6982AF26B000003. Location: Pahrump, Nye County, NV. Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67731

6/10/2026 Nevada 237310: Highway, Street, and Bridge Construction
Electrical Upgrades - remove and replace defective expansion tank
Serrato Corporation DBA Flint Genesee Job Corps

Looking for a licensed mechanical contract to remove a defective expansion tank and replace with B&G model# D60 Glycol Expansion Tank.

6/5/2026 6/12/2026 Michigan 238210: Electrical Contractors and Other Wiring Installation Contractors
W. Oakland BART Sanitary Sewer & Offsite Improvements Projects
Ghilotti Construction Company, Inc.

W. Oakland BART Sanitary Sewer & Offsite Improvements Projects. Owner: Keystone Development Group. Bid/Contract #: 168-153 WO BART. Location: West Oakland, Alameda, CA. Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67722.

6/5/2026 California 237110: Water and Sewer Line and Related Structures Construction
Jacob Riis Bulkhead
Posillico Civil, Inc.

Jacob Riis Bulkhead. Owner: US Army Corp. Bid/Contract #: Design Build. Location: Queens, Queens, NY. Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67728.

6/15/2026 New York 237990: Other Heavy and Civil Engineering Construction
Electrical Upgrades
Serrato Corporation dba Flint Genesee Job Corps

Looking for a licensed mechanical contractor to replace damaged fan motors and housing plugs on TRANE unit vents in multiple classrooms.

6/5/2026 6/22/2026 Michigan 238210: Electrical Contractors and Other Wiring Installation Contractors
City of Banning - IFB 26-126 Wastewater Treatment Plant Equalization Basin, CA
Pyramid Building & Engineering, Inc.

Work shall include construction of a new wastewater treatment plant equalization basin

7/2/2026 9/2/2026 California 237310: Highway, Street, and Bridge Construction
Mountain Creek Regional Wastewater System Expansion from 7.0 MGD to 10.0 MGD
Garney Companies, Inc.

Mountain Creek Regional Wastewater System Expansion from 7.0 MGD to 10.0 MGD. Owner: Trinity River Authority of Texas. Bid/Contract #: 20-030. Location: Midlothian, Ellis, TX. Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67718.

6/11/2026 California 237110: Water and Sewer Line and Related Structures Construction
RFQ5445 Termite Service for Buildings 15, 20 & 21
San Diego Job Corps Center

THIS IS A SUBCONTRACTING OPPORTUNITY with Management & Training Corporation
(MTC), for the San Diego Job Corps Center. The center is located at 1325 Iris Ave, Imperial
Beach, CA 91932. The Center is requesting bids for Pest Control services as referenced in the

6/5/2026 6/11/2026 California 561710: Exterminating and Pest Control Services
Roadway Construction at BOB RUUD MEM HWY & BELL VISTA AVE, NV FLAP NYE 10(1)
Amrize Southwest Inc.

Amrize Southwest Inc. is inviting bids for all trades. Eligible scopes of work include, but are not limited to: permanent signing, pavement markings, and miscellaneous tasks related to road reconstruction and rehabilitation.

6/10/2026 7/22/2026 Nevada 237310: Highway, Street, and Bridge Construction

301 Dorm HVAC Replacement

Business Name Earle C Clements Job Center

replacement of the HVAC units located at Dorm 301. The existing HVAC systems include two (2) Trane 15-ton gas package units. The existing equipment is aged, inefficient, and no longer economically repairable due to equipment condition and parts availability.

Closing Date
6/17/2026
Place of Performance
Kentucky
NAICS code
  • 238220: Plumbing, Heating, and Air-Conditioning Contractors
Point of Contact
Miranda Wolfe

Bob Ruud Memorial Highway & Bell Vista Ave.

Business Name Hat Creek Construction & Materials, Inc.

Bob Ruud Memorial Highway & Bell Vista Ave. Owner: FHWA. Bid/Contract #: 6982AF26B000003. Location: Pahrump, Nye County, NV. Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67731

Closing Date
6/10/2026
Place of Performance
Nevada
NAICS code
  • 237310: Highway, Street, and Bridge Construction
Point of Contact
Jocelyn Murchison

Electrical Upgrades - remove and replace defective expansion tank

Business Name Serrato Corporation DBA Flint Genesee Job Corps

Looking for a licensed mechanical contract to remove a defective expansion tank and replace with B&G model# D60 Glycol Expansion Tank.

Closing Date
6/5/2026
Performance Start Date
6/12/2026
Place of Performance
Michigan
NAICS code
  • 238210: Electrical Contractors and Other Wiring Installation Contractors
Point of Contact
Kay Purdey

W. Oakland BART Sanitary Sewer & Offsite Improvements Projects

Business Name Ghilotti Construction Company, Inc.

W. Oakland BART Sanitary Sewer & Offsite Improvements Projects. Owner: Keystone Development Group. Bid/Contract #: 168-153 WO BART. Location: West Oakland, Alameda, CA. Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67722.

Closing Date
6/5/2026
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Estimating Dept.

Jacob Riis Bulkhead

Business Name Posillico Civil, Inc.

Jacob Riis Bulkhead. Owner: US Army Corp. Bid/Contract #: Design Build. Location: Queens, Queens, NY. Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67728.

Closing Date
6/15/2026
Place of Performance
New York
NAICS code
  • 237990: Other Heavy and Civil Engineering Construction
Point of Contact
Chris Mauro

Electrical Upgrades

Business Name Serrato Corporation dba Flint Genesee Job Corps

Looking for a licensed mechanical contractor to replace damaged fan motors and housing plugs on TRANE unit vents in multiple classrooms.

Closing Date
6/5/2026
Performance Start Date
6/22/2026
Place of Performance
Michigan
NAICS code
  • 238210: Electrical Contractors and Other Wiring Installation Contractors
Point of Contact
Kay Purdey

Mountain Creek Regional Wastewater System Expansion from 7.0 MGD to 10.0 MGD

Business Name Garney Companies, Inc.

Mountain Creek Regional Wastewater System Expansion from 7.0 MGD to 10.0 MGD. Owner: Trinity River Authority of Texas. Bid/Contract #: 20-030. Location: Midlothian, Ellis, TX. Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67718.

Closing Date
6/11/2026
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Audrey Schultz

RFQ5445 Termite Service for Buildings 15, 20 & 21

Business Name San Diego Job Corps Center

THIS IS A SUBCONTRACTING OPPORTUNITY with Management & Training Corporation
(MTC), for the San Diego Job Corps Center. The center is located at 1325 Iris Ave, Imperial
Beach, CA 91932. The Center is requesting bids for Pest Control services as referenced in the

Closing Date
6/5/2026
Performance Start Date
6/11/2026
Place of Performance
California
NAICS code
  • 561710: Exterminating and Pest Control Services
Point of Contact
Tom Williams

Roadway Construction at BOB RUUD MEM HWY & BELL VISTA AVE, NV FLAP NYE 10(1)

Business Name Amrize Southwest Inc.

Amrize Southwest Inc. is inviting bids for all trades. Eligible scopes of work include, but are not limited to: permanent signing, pavement markings, and miscellaneous tasks related to road reconstruction and rehabilitation.

Closing Date
6/10/2026
Performance Start Date
7/22/2026
Place of Performance
Nevada
NAICS code
  • 237310: Highway, Street, and Bridge Construction
Point of Contact
Richard Cross