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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
Beltz 8 Upgrades for Aquifer Storage and Recovery
Anderson Pacific Engineering Construction, Inc.

Beltz 8 Upgrades for Aquifer Storage and Recovery.
Owner: City of Santa Cruz.
Bid/Contract #: CWO #2024-005.
Location: Santa Cruz, Santa Cruz, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=66422.

1/9/2026 California 237110: Water and Sewer Line and Related Structures Construction
Alder Creek Water Treatment Plant Upgrades
James W. Fowler Co.

Includes furnishing all labor, materials, and equipment necessary for the demolition of existing filtration equipment, retrofit of existing water treatment infrastructure, upgrades to existing backwash pond, installation of low pressure membrane filtration system containers with supporting equipm

1/15/2026 Oregon 221320: Sewage Treatment Facilities
Cater Reservoir Resiliency Project for the City of Santa Barbara, California
Garney Pacific, Inc.

Cater Reservoir Resiliency Project

1/22/2026 3/21/2026 California 237110: Water and Sewer Line and Related Structures Construction
SOL-1512 Swimming Pool Repair
Earle C. Clements Job Corps Center

THIS IS A SUBCONTRACTING OPPORTUNITY with Management & Training Corporation (MTC), operator of the Earle C. Clements Job Corps Center. MTC is requesting bids for 1512 swimming pool repair services. Services to be provided are outlined in the attached

4/30/2026 11/1/2025 Kentucky 236220: Commercial and Institutional Building Construction
SOL-Joliet S25-005
Joliet Job Corps

Joliet Job Corps Center Snow Removal SOW

5/31/2026 11/1/2025 Illinois 561730: Landscaping Services
SOL-AGL-0180-02
PTSI Managed Services Inc

Replace (Furnish and install) exterior steel doors and hardware, Repair tuck point Masonry, Exterior caulking, Replace perimeter gate, clear vegetation and place Gravel.

2/15/2026 9/18/2025 Louisiana 236220: Commercial and Institutional Building Construction
SOL-AGL-0180-01
PTSI Managed Services Inc

Replace (Furnish and install) exterior steel doors and hardware, Repair tuck point Masonry, Exterior caulking, Replace perimeter gate, clear vegetation and place Gravel.

2/15/2026 9/18/2025 Louisiana 236220: Commercial and Institutional Building Construction
SOL-AGL-0180-00
PTSI Managed Services Inc

Replace (Furnish and install) exterior steel doors and hardware, Repair tuck point Masonry, Exterior caulking, Replace perimeter gate, clear vegetation and place Gravel.

2/15/2026 9/18/2025 Louisiana 236220: Commercial and Institutional Building Construction
SOL-Phase 6 Sewer Improv 25-12
SC Valley Engineering Inc

TRADES REQUESTED, BUT NOT LIMITED TO, THE FOLLOWING WORK ITEMS:
Traffic control, Material, Rock and Sand, Pipe & Fittings, Saw Cutting, Shoring and Trench Plating, Concrete Work, Concrete Pumping, Crack Sealing, Asphalt Paving, Striping, RPMS Slurry

5/9/2026 6/9/2025 California 237110: Water and Sewer Line and Related Structures Construction
SOL-RFP 2025-001-RFP-ENG
Hazen and Sawyer

Hazen and Sawyer is requesting submissions from qualified and certified DBE, MBE, WBE, SBE, SBRA, LSAF, and HUB firms interested in providing services for the Vallejo Flood and Water District. Please see attachments for details.

4/22/2026 5/22/2025 California 541360: Geophysical Surveying and Mapping Services

State of Missouri General HQ Renovation

Business Name River City Construction, LLC

State of Missouri Renovations to Interior/Exterior and Install Emergency Generator at General Headquarters Complex, Bid Opening of February 19th, 2026 @ 1:30PM.

Closing Date
2/19/2026
Place of Performance
Missouri
NAICS code
  • 236220: Commercial and Institutional Building Construction
Point of Contact
Jordan Wagenbach

Glen Carbon Water Treatment Plant

Business Name River City Construction, LLC

Glen Carbon Water Treatment Plant, Bid Opening February 23rd, 2026 @ 2:00PM

Closing Date
2/23/2026
Place of Performance
Illinois
Point of Contact
Brock Bursott

Water System Improvement Project

Business Name RTA Construction Inc.

Water System Improvement Project.
Owner: Burney Water District.
Bid/Contract #: Job No. 306.49.
Location: Burney , Shasta , CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=66579.

Closing Date
2/19/2026
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Darren Trawick

Cater Reservoir Resiliency Project

Business Name Clark Bros., Inc.

Cater Reservoir Resiliency Project.
Owner: City of Santa Barbara.
Bid/Contract #: 5106.
Location: Santa Barbara, Santa Barbara County, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=66561.

Closing Date
1/22/2026
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Logan Skaret

Lexington Regional Wastewater Treatment Plant Solids Handling Improvements

Business Name Jimmy R. Lynch & Sons, Inc.

This project consists of construction of a new Dewatering and Drying Building to house
sludge dewatering belt filter presses (BFPs), polymer dilution and feed systems, a sludge
belt dryer and appurtenances, and supporting equipment; an odor control system to serve

Closing Date
1/28/2026
Place of Performance
North Carolina
NAICS code
  • 221320: Sewage Treatment Facilities
Point of Contact
Daniel Lynch

Background Screening Services

Business Name Management & Training Corporation

Seeking qualified suppliers to provide background screening services to multiple locations across the U.S. Please contact Marc Birdsall for solicitation documents.

Closing Date
1/26/2026
Performance Start Date
7/1/2026
Place of Performance
California, Idaho, Kentucky, Louisiana, Mississippi, Nevada, New Jersey, New Mexico, Oregon, Texas, Utah, West Virginia
NAICS code
  • 561611: Investigation and Personal Background Check Services
Point of Contact
Marc Birdsall

F-35: Special Access Program Facility (SAPF)

Business Name Cerris Builders, Inc

The work includes the construction of the Special Access Program Facility for the Foreign Military sales F-35 program supporting multiple countries simultaneously and incidental related work.

Closing Date
1/29/2026
Performance Start Date
5/1/2026
Place of Performance
Arkansas
NAICS code
  • 236220: Commercial and Institutional Building Construction
Point of Contact
Luke Fleming

F-35: 3 Bay Hangar Ebbing Air National Guard Base

Business Name Cerris Builders, Inc

The work includes the construction of 3 Bay Aircraft Hangar along with airfield pavements, a Personally Owned Vehicle (POV) lot just west of the hangar, and incidental related work at Ebbing Air National Guard Base in Fort Smith, Arkansas.

Closing Date
1/26/2026
Performance Start Date
5/1/2026
Place of Performance
Arkansas
NAICS code
  • 236220: Commercial and Institutional Building Construction
Point of Contact
Luke Fleming

The Old Road over Santa Clara River and the Southern Pacific Transportation Co Bridge

Business Name Ames Construction, Inc.

The Old Road over Santa Clara River and the Southern Pacific Transportation Co Bridge.
Owner: Los Angeles County Public Works.
Bid/Contract #: ID No. RDC0015749.
Location: West of Santa Clara, Los Angeles, CA.

Closing Date
1/13/2026
Place of Performance
California
NAICS code
  • 237310: Highway, Street, and Bridge Construction
Point of Contact
Debbie Smulson

Goetz Road Trunk Sewer Project

Business Name Downing Construction, Inc.

Goetz Road Trunk Sewer Project.
Owner: Eastern Municipal Water District.
Bid/Contract #: Specification No. 1521S.
Location: Menifee, Riverside, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=66525.

Closing Date
1/27/2026
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Michelle LaVanWay