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
DALLAS EXECUTIVE AIRPORT TAXIWAY APRON PAVED ISLANDS CONSTRUCTION CIZ26-AVI-3227
GDS, LLC dba Ambrozi Contracting

The project will construct a concrete pavement integrated apron over existing grass islands which expands ramp space and install electrical improvements along the full length of Taxiway A at Dallas Executive Airport.

5/15/2026 8/1/2026 Texas 237310: Highway, Street, and Bridge Construction
2026 Pioneer Trail Waterline Project (Rebid)
Vinciguerra Construction, Inc.

2026 Pioneer Trail Waterline Project (Rebid).
Owner: South Tahoe Public Utility District.
Bid/Contract #: n/a.
Location: South Lake Tahoe, El Dorado, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67617.

6/9/2026 California 237110: Water and Sewer Line and Related Structures Construction
2026 Pioneer Trail Waterline Project (Rebid)
South Tahoe Public Utility District

2026 Pioneer Trail Waterline Project (Rebid).
Owner: South Tahoe Public Utility District.
Bid/Contract #: --.
Location: South Lake Tahoe, CA, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67615.

6/9/2026 California 237110: Water and Sewer Line and Related Structures Construction
26165 Lexington, KY - LFUCG North Elkhorn Force Main Relocation
Cleary Construction, Inc.

Approximately 568 linear feet of 30-inch force main installation.
You can get the plans/specs/addendum from our ShareFile site.
Click the links below:

5/26/2026 7/1/2026 Kentucky 237310: Highway, Street, and Bridge Construction
CITY OF MORRIS NORTH WATER TREATMENT PLANT
River City Construction, LLC

CITY OF MORRIS NORTH WATER TREATMENT PLANT - BID OPENING BID DATE OF 6/18/2026 @ 10:00 AM

6/18/2026 Illinois 237110: Water and Sewer Line and Related Structures Construction
This is a subcontracting opportunity for repairs to leaking boiler line in Classroom B135
Serrato Corporation DBA Flint Genesee Job Corps

Looking for a licensed plumber or mechanical contractor to remove and replace section of 2” Type L copper pipe, four (4) 2” copper Propress fittings including 90 and 45 couplings as well as a 3” Victaulic Tee and pipe nipple.

5/22/2026 6/1/2026 Michigan 238330: Flooring Contractors
City of Garden Grove Wells 22, 26, and 27 PFAS Water Treatment Plants
Filanc

Construction of three separate wellhead treatment plants for the City of Garden Grove to remove Per- and Polyflouralkyl substances (PFAS) contaminants at the Well 22, 26, and 27 before distributing the treated drinking water to the City’s Customers.

6/8/2026 9/1/2026 California 237110: Water and Sewer Line and Related Structures Construction
City of Garden Grove Wells 22, 26, & 27 PFAS Water Treatment Plants Project
Clark Bros., Inc.

City of Garden Grove Wells 22, 26, & 27 PFAS Water Treatment Plants Project.
Owner: Orange County Water District.
Bid/Contract #: GG-2025-1.
Location: Garden Grove, Orange County, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67612.

6/8/2026 California 237110: Water and Sewer Line and Related Structures Construction
On-Call Engineering Design and Support Services for Dams for projects in various locations throughout the County of Los Angeles
WSP USA

On-Call Engineering Design and Support Services for Dams for projects in various locations throughout the County of Los Angeles.
Owner: Los Angeles County Department of Public Works (LACPW).
Bid/Contract #: RFP BRC0000609.
Location: Los Angeles, Los Angeles, CA.

5/28/2026 California 541330: Engineering Services
City of Garden Grove Wells 22, 26, and 27 PFAS Water Treatment Plants, CA
Shimmick Construction Company, Inc.

Construction of three separate wellhead water treatment plants for the City of Garden Grove to remove Per- and Polyfluoroalkyl substances (PFAS) contaminants at the Well 22, 26, and 27 before distributing the treated drinking water to the City’s customers.

6/8/2026 8/2/2026 California 237310: Highway, Street, and Bridge Construction

DALLAS EXECUTIVE AIRPORT TAXIWAY APRON PAVED ISLANDS CONSTRUCTION CIZ26-AVI-3227

Business Name GDS, LLC dba Ambrozi Contracting

The project will construct a concrete pavement integrated apron over existing grass islands which expands ramp space and install electrical improvements along the full length of Taxiway A at Dallas Executive Airport.

Closing Date
5/15/2026
Performance Start Date
8/1/2026
Place of Performance
Texas
NAICS code
  • 237310: Highway, Street, and Bridge Construction
Point of Contact
Jennifer Goff

2026 Pioneer Trail Waterline Project (Rebid)

Business Name Vinciguerra Construction, Inc.

2026 Pioneer Trail Waterline Project (Rebid).
Owner: South Tahoe Public Utility District.
Bid/Contract #: n/a.
Location: South Lake Tahoe, El Dorado, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67617.

Closing Date
6/9/2026
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Austin Vinciguerra

2026 Pioneer Trail Waterline Project (Rebid)

Business Name South Tahoe Public Utility District

2026 Pioneer Trail Waterline Project (Rebid).
Owner: South Tahoe Public Utility District.
Bid/Contract #: --.
Location: South Lake Tahoe, CA, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67615.

Closing Date
6/9/2026
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Trevor Coolidge

26165 Lexington, KY - LFUCG North Elkhorn Force Main Relocation

Business Name Cleary Construction, Inc.

Approximately 568 linear feet of 30-inch force main installation.
You can get the plans/specs/addendum from our ShareFile site.
Click the links below:

Closing Date
5/26/2026
Performance Start Date
7/1/2026
Place of Performance
Kentucky
NAICS code
  • 237310: Highway, Street, and Bridge Construction
Point of Contact
John Connelly

CITY OF MORRIS NORTH WATER TREATMENT PLANT

Business Name River City Construction, LLC

CITY OF MORRIS NORTH WATER TREATMENT PLANT - BID OPENING BID DATE OF 6/18/2026 @ 10:00 AM

Closing Date
6/18/2026
Place of Performance
Illinois
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Jordan Wagenbach

This is a subcontracting opportunity for repairs to leaking boiler line in Classroom B135

Business Name Serrato Corporation DBA Flint Genesee Job Corps

Looking for a licensed plumber or mechanical contractor to remove and replace section of 2” Type L copper pipe, four (4) 2” copper Propress fittings including 90 and 45 couplings as well as a 3” Victaulic Tee and pipe nipple.

Closing Date
5/22/2026
Performance Start Date
6/1/2026
Place of Performance
Michigan
NAICS code
  • 238330: Flooring Contractors
Point of Contact
Kay Purdey

City of Garden Grove Wells 22, 26, and 27 PFAS Water Treatment Plants

Business Name Filanc

Construction of three separate wellhead treatment plants for the City of Garden Grove to remove Per- and Polyflouralkyl substances (PFAS) contaminants at the Well 22, 26, and 27 before distributing the treated drinking water to the City’s Customers.

Closing Date
6/8/2026
Performance Start Date
9/1/2026
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Julia Masaitis

City of Garden Grove Wells 22, 26, & 27 PFAS Water Treatment Plants Project

Business Name Clark Bros., Inc.

City of Garden Grove Wells 22, 26, & 27 PFAS Water Treatment Plants Project.
Owner: Orange County Water District.
Bid/Contract #: GG-2025-1.
Location: Garden Grove, Orange County, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67612.

Closing Date
6/8/2026
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Saif Misbah

On-Call Engineering Design and Support Services for Dams for projects in various locations throughout the County of Los Angeles

Business Name WSP USA

On-Call Engineering Design and Support Services for Dams for projects in various locations throughout the County of Los Angeles.
Owner: Los Angeles County Department of Public Works (LACPW).
Bid/Contract #: RFP BRC0000609.
Location: Los Angeles, Los Angeles, CA.

Closing Date
5/28/2026
Place of Performance
California
NAICS code
  • 541330: Engineering Services
Point of Contact
Brian Franklin

City of Garden Grove Wells 22, 26, and 27 PFAS Water Treatment Plants, CA

Business Name Shimmick Construction Company, Inc.

Construction of three separate wellhead water treatment plants for the City of Garden Grove to remove Per- and Polyfluoroalkyl substances (PFAS) contaminants at the Well 22, 26, and 27 before distributing the treated drinking water to the City’s customers.

Closing Date
6/8/2026
Performance Start Date
8/2/2026
Place of Performance
California
NAICS code
  • 237310: Highway, Street, and Bridge Construction
Point of Contact
Ainsley Brundahl