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
Building C Cafeteria Grease Trap Replacement Project NH2026-0004
NH Job Corps

This Project includes the removal and replacement of an existing 45-gallon grease trap with a new 45-gallon grease trap.

 5/15/2026 5/29/2026 New Hampshire 238220: Plumbing, Heating, and Air-Conditioning Contractors
Boiler and Mini-Split
Grafton Job Corps

- Mini Split AC Units Replacement. Installation of two DX mini-split air conditioning units.
- Boiler Replacement. Installation of two central hating boiler.

 5/21/2026 7/21/2026 Massachusetts 238220: Plumbing, Heating, and Air-Conditioning Contractors
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
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
Valley View Water Consolidation Project
Garney Pacific, Inc.

541330 : SWPPP/Erosion Control; 327992, 237310, 238990 : Aggregate Supply; 327390, 327331, 327332, 238120 : Precast Specialties; 237990, 238220 : Underground Piping; 541330 : Integration; 484110 : Trucking; 238990 : Shoring; 238390, 238320 : Painting/Coating; 332912, 332911, 332919 : Valve Supply

6/4/2026 8/3/2026 California 237990: Other Heavy and Civil Engineering Construction
AMI Meter Replacement Project
Big Ben Engineering

AMI Meter Replacement Project.
Owner: Santa Clarita Valley Water Agency.
Bid/Contract #: RFP 6.0.
Location: Santa Clarita, Los Angeles, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67326.

 5/12/2026 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
Atherton WWTP Blower Replacement Project
Garney Companies, Inc.

Atherton WWTP Blower Replacement Project.
Owner: Little Blue Valley Sewer District.
Bid/Contract #: 10443274.
Location: Independence, Jackson, MO.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67526.

 5/26/2026 Missouri 237110: Water and Sewer Line and Related Structures Construction
RFP 239966 Language Interpretation Services
Pacific Gas and Electric Company

Bid Opportunities
https://www.pge.com/en/about/doing-business-with-pge/purchase-programs/…

 6/15/2026 1/5/2027 California 541910: Marketing Research and Public Opinion Polling
Canyon Lake Plant WO C2001
Elsinore Valley Municipal Water District

Canyon Lake Water Treatment Plant (CLWTP) Improvements Fixed Price Design-Build Project Delivery (WO C2001).

Please see https://vendors.planetbids.com/portal/32069/bo/bo-detail/139626 for more information.

6/24/2026 11/2/2026 California 237110: Water and Sewer Line and Related Structures Construction
Description sorted by ascending.

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.

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
816-200-0708

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.

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
209-223-3610

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.

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
530-544-6474

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:

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
828-442-8133

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

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
309-694-3120

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.

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
810-553-4313

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.

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
760-941-7130

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.

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
559-272-8168

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.

Closing Date
5/28/2026
Place of Performance
California
NAICS code
  • 541330: Engineering Services
Point of Contact
Brian Franklin
323-837-4874

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.

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
949-333-1500