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
Windsor SECONDARY TREATMENT SYSTEM UPGRADES PROJECT
C. Overaa & Co.

Scope of work includes: The work consists of dewatering the Water Reclamation Facility’s

9/3/2026 California 236220: Commercial and Institutional Building Construction
IEUA Project Management, Inspection, and Administrative Services Master Contract
Arcadis U.S., Inc.

Arcadis U.S., Inc.

4/14/2026 10/1/2026 California 541330: Engineering Services
Inland Empire Utilities Agency, RFP-VC-26-001, Request for Proposals to Provide Project Management, Inspection, and Administrative Services
Butier Engineering, Inc.

Butier Engineering, Inc. is seeking qualified DBEs, MBEs, WBEs, SBEs, and DVBEs for the Inland Empire Utilities Agency’s, RFP-VC-26-001, On-Call Project Management, Inspection, and Administrative Services.

4/14/2026 5/1/2026 California 541618: Other Management Consulting Services
Building H Water Leak Detection & Repair Service in Nampa, ID (Addendum #2)
Centennial Job Corps Center

MTC is seeking bids for services to address a water leak and repair the leak.

Bid due date was scheduled for Friday, April 3, 2026, at 3:00pm MST to sandra.clore@mtctrains.com.

4/6/2026 Idaho 238220: Plumbing, Heating, and Air-Conditioning Contractors
Avenues Septic to Sewer Conversion Packages 1 & 2
Sukut Construction

Avenues Septic to Sewer Conversion Packages 1 & 2.
Owner: Elsinore Valley Municipal Water District.
Bid/Contract #: Work Order No. C2318.
Location: Lake Elsinore, Riverside, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67134.

4/13/2026 California 237110: Water and Sewer Line and Related Structures Construction
Pilot Mountain (Surry County) Needham Street Waterline Replacement Project (DWI# SRP-D-134-0164)
Jimmy R. Lynch & Sons, Inc.

Replacing approximately 650 linear feet of aging two-inch (2”) galvanized iron waterlines within its water distribution system. The work will involve the abandonment of the existing line and installation of a new 2" PVC water line including replacing all service connections along the route.

4/14/2026 North Carolina 237110: Water and Sewer Line and Related Structures Construction
Cooling Tower & Heat Exchanger
Management & Training Corporation/Centennial Job Corps Center

Replace of the Cooling Tower & Flat Plate Heat Exchanger.

4/17/2026 5/1/2026 Idaho 238220: Plumbing, Heating, and Air-Conditioning Contractors
RFP 240071 Tool Lending Library and Induction Cooktop Loaner Program
Pacific Gas and Electric Company

PG&E is seeking proposals for the implementation and continuous improvement of two existing programs—Tool Lending Library (TLL) and Induction Cooktop Loaner Program (ICLP).

5/11/2026 10/1/2026 California 541618: Other Management Consulting Services
RFP 240065 Commercial Food Service Training and Induction Demos
Pacific Gas and Electric Company

Pacific Gas and Electric Company (PG&E) is seeking proposals from qualified contractors to provide Commercial Food Service energy efficiency and electrification classes and Induction Cooking Demonstrations services that support PG&E’s Workforce Education & Training (WE&T) program

5/11/2026 10/2/2026 California 541618: Other Management Consulting Services
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

SCADA Integration Services

Business Name Inland Empire Utilities Agency

The Inland Empire Utilities Agency ("IEUA" or “Agency”) is accepting electronic Statements of Qualifications (SOQ) via PlanetBids for System Integration Services to support the Agency’s continued effort to update its Supervisory Control and Data Acquisition (SCADA) system.

Closing Date
5/12/2026
Place of Performance
Not applicable
NAICS code
  • 541511: Custom Computer Programming Services
Point of Contact
Veronica Cordova

Crossroads Pump Station

Business Name B H Inc.

Construction of a 30-inch welded steel suction pipeline, a pump station, and a 30-inch steel and PVC discharge pipeline. Overall, 14,600-ft of 30-inch pipe will be installed.
Buy America
American Iron and Steel
Davis Bacon Wages

Closing Date
4/15/2026
Performance Start Date
6/1/2026
Place of Performance
Wyoming
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Shane McClure

SIMMS CREEK SIPHON REPLACEMENT PROJECT

Business Name Prospect Construction, Inc.

PCI requests pricing for the following scopes: Aggregates/Riprap, Concrete, Ready-Mix, Rebar, Painting/Coating, QC Testing, Construction Staking, Etc.

Closing Date
4/20/2026
Place of Performance
Montana
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Estimating Team

2026 Pioneer Trail Waterline Project

Business Name White Rock Construction Inc.

2026 Pioneer Trail Waterline Project.
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=67283.

Closing Date
4/23/2026
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Katie McCrosky

SCE Utility Vegetation Management (UVM) Pre-Inspection - Tree Trimming-Removal - Structure Brushing - Weed Abatement Services Request For Proposal

Business Name Anvil Builders Inc.

SCE Utility Vegetation Management (UVM) Pre-Inspection - Tree Trimming-Removal - Structure Brushing - Weed Abatement Services Request For Proposal.
Owner: Southern California Edison.
Bid/Contract #: Doc5576500018.
Location: Southern California, Various, CA.

Closing Date
5/1/2026
Place of Performance
California
NAICS code
  • 561730: Landscaping Services
Point of Contact
Ellie Cardona

TOWN OF FAIRFIELD WATER IMRPOVEMENTS PROJECT PHASE 2

Business Name Prospect Construction, Inc.

PCI requests pricing for the following scopes: Asphalt Paving, Concrete Work, HDD, Surveying, Testing and Inspection, Traffic Control, etc.

Closing Date
4/22/2026
Place of Performance
Montana
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Stan Dugdale

Mid-Pauba Groundwater Banking PDB

Business Name Filanc

LOCATION OF WORK: De Portola Rd, Temecula, CA.

Closing Date
5/1/2026
Performance Start Date
10/1/2026
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Julia Masaitis

MJCC DOOR & PANIC HARDWARE INSTALL 2026

Business Name Muhlenberg Job Corps Center / Insights Training Group LLC

PLEASE SEE ATTACHED FILE FOR DETAILS

Closing Date
4/17/2026
Performance Start Date
4/20/2026
Place of Performance
Kentucky
NAICS code
  • 236220: Commercial and Institutional Building Construction
Point of Contact
COREY ROLLEY

MJCC FIRE ALARM REPAIRS 2026

Business Name Muhlenberg Job Corps Center / Insights Training Group LLC

PLEASE SEE ATTACHED FILE FOR DETAILS

Closing Date
4/17/2026
Performance Start Date
4/20/2026
Place of Performance
Kentucky
NAICS code
  • 238210: Electrical Contractors and Other Wiring Installation Contractors
Point of Contact
COREY ROLLEY

2026 Water Meter Installation Project

Business Name Resource Development Company LLC

2026 Water Meter Installation Project.
Owner: South Tahoe Public Utility District.
Bid/Contract #: AMIMTR.
Location: South Lake Tahoe, El Dorado, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67276.

Closing Date
5/5/2026
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Nayvi Waite