SUBNet subcontracting opportunities

SBA's SUBNet (subcontracting network) helps large federal prime contractors find small subcontractors.

Notice: To post new subcontracting opportunities in SUBNet, please email subcontracting@sba.gov for the information needed.

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.

Subcontracting Opportunity
Description Closing date Performance start date Place of performance NAICS code Point of contact
Port of San Diego NCMT Berth 24-11 Structural Repair, CA
Griffith Company

The work consists of furnishing all labor, materials, equipment, and incidentals necessary to rehabilitate the existing concrete marginal wharf at National City Marine Terminal (NCMT) Berth 24-11 and to reinstall the existing shore power system, as shown on the Contract Drawings and specified her

8/6/2026 10/1/2026 California 238910: Site Preparation Contractors
STP DAFT Tanks Rehabilitation
James W. Fowler Co.

Modify and replace six dissolved air flotation thickener (DAFT) mechanisms, piping and appurtenances, their related cover systems and access hatches, and associated electrical equipment. This project also includes the modification of the existing concrete tank walls for four DAFTs.

7/30/2026 11/1/2026 Washington 237110: Water and Sewer Line and Related Structures Construction
Wastewater Collection System Improvement Project
Marques General Engineering, Inc.

Wastewater Collection System Improvement Project.
Owner: City of Williams.
Bid/Contract #: CWSRF C-06-8225-210.
Location: Williams, Colusa, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67954.

8/6/2026 California 237110: Water and Sewer Line and Related Structures Construction
Wastewater Collection System Improvement Project
Site Work Solutions

Wastewater Collection System Improvement Project.
Owner: City of Williams.
Bid/Contract #: 2290.16.
Location: Williams , Colusa, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67943.

8/6/2026 California 237110: Water and Sewer Line and Related Structures Construction
Mold Remediation in our Property Building
Adams & Associates, Inc.

The intent of this project is to abate an area approximately 12’ x 10” in the southwest corner of the building. The only bids that will be considered will be from vendors who attend the mandatory bid conference on 07/21/26 @ 1:00 pm – 3129 E Edinburgh Street, Edinburgh IN.

7/31/2026 8/1/2026 Indiana 562910: Remediation Services
Noridian GRC – TPRM Focus
Noridian Healthcare Solutions

Noridian is issuing this Request for Proposals (RFP) to identify qualified vendors capable of delivering a Governance, Risk, and Compliance (GRC) solution.

8/14/2026 3/1/2027 Not applicable 541511: Custom Computer Programming Services
RFP 242016 Document Retention Storage and Digitization
Name: Pacific Gas and Electric Company

Pacific Gas and Electric Company (PG&E) invites proposals from experienced suppliers for the provision of enterprise-scale physical records offsite storage, retrieval, digitization, and metadata integration services in support of PG&E’s Information and Records Governance (IRG) program.

8/7/2026 8/7/2027 California 541618: Other Management Consulting Services
Lower Alemany Area Stormwater Improvement
Frontier-Kemper Constructors, Inc.

This project will improve stormwater management near the Lower Alemany Farmer’s Market/Interstate 280 Highway interchange and in the Lower Cayuga neighborhood.

7/30/2026 11/1/2026 California 237990: Other Heavy and Civil Engineering Construction
EASTERN ILLINOIS UNIVERSITY ACADEMIC SCIENCE BUILDING
River City Construction, LLC

EASTERN ILLINOIS UNIVERSITY ACADEMIC SCIENCE BUILDING BID DATE OF 8/4/2026 @ 11:00 AM

8/4/2026 Illinois 236220: Commercial and Institutional Building Construction
SC 866
Spiniello Companies

Looking for MWBEs for City of Baltimore-DPW, SC 866 Replacement of the Southwest Diversion Pressure Sewer-Phase I Frankfurst Avenue.

8/5/2026 11/5/2026 Maryland 237110: Water and Sewer Line and Related Structures Construction

Corydon Well Replacement Project – Professional Design, Bidding Support and Engineering Services During Construction

Business Name GEI Consultants, Inc.

Design a new municipal groundwater production well, abandonment of the existing Corydon Well, design and construction support for associated wellhead and site facilities, bidding support, full-time construction management and hydrogeological oversight for the well-drilling phase, and engineering

Closing Date
8/12/2026
Performance Start Date
11/1/2026
Place of Performance
California
NAICS code
  • 541330: Engineering Services
Point of Contact
Cynthia Corne

NORSD Water Resource Recovery Facility (WRRF) Expansion

Business Name W.M. Lyles Co.

NORSD Water Resource Recovery Facility (WRRF) Expansion.
Owner: North of River Sanitary District No. 1 (NORSD).
Bid/Contract #: 0012109.02.
Location: Shafter, Kern, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=68096.

Closing Date
9/17/2026
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Scott Fults

Monthly Shredding Services

Business Name ETR/Excelsior Springs Job Corps Center

Vendors are needed to provide Shredding bins for 2 of our locations: 16 containers. (8-
console and 8 Bin (64) to 701 Saint Louis Ave., Excelsior Springs, MO 64024: 1 console
container to 63001 Rockhill Rd., Suite 102, Kansas City, MO 64131. Vendors are to empty

Closing Date
8/24/2026
Performance Start Date
10/1/2026
Place of Performance
Missouri
NAICS code
  • 562119: Other Waste Collection
Point of Contact
Jill Bishop

Citywide Storm Water Infrastructure CIPP IDIQ FY 26-28 in Corpus Chrisi, TX

Business Name PM Construction & Rehab, LLC

1) CCTV / Cleaning
2) Dewatering (Bypass)
3) Supplies/Materials
4) Open Cut
5) Paving/Asphalt/Concrete
6) Grout/Grouting

Additional NAICS Codes: 562998; 238910; 237310; 238110

Closing Date
8/11/2026
Performance Start Date
10/12/2026
Place of Performance
Texas
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Ashden Middlebrooks

RFQ7484 Hazardous Waste Pickup Service

Business Name Sierra Nevada Job Corps Center

THIS IS A SUBCONTRACTING OPPORTUNITY with Management & Training Corporation (MTC). MTC is seeking bids for Hazardous Waste Pickup for the Sierra Nevada Job Corps Center located at 14175 Mt. Charleston St, Reno, NV 89506. Services to be provided are outlined in the attached Scope of Work.

Closing Date
8/14/2026
Performance Start Date
8/24/2026
Place of Performance
Nevada
NAICS code
  • 562112: Hazardous Waste Collection
Point of Contact
Tom Williams

Palisade, MN Water Supply System Improvements

Business Name Rice Lake Construction Group

Project: City of Palisade Water Supply System Improvements – Widseth 2025-11751

Closing Date
8/18/2026
Performance Start Date
10/26/2026
Place of Performance
Minnesota
NAICS code
  • 221310: Water Supply and Irrigation Systems
Point of Contact
Karen Calabro

Lampasas Ave & Rio Linda Blvd Safety Improvements Project

Business Name Ghilotti Construction Company, Inc.

Lampasas Ave & Rio Linda Blvd Safety Improvements Project.
Owner: City of Sacramento.
Bid/Contract #: T15205500.
Location: Sacramento, Sacramento, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=68090.

Closing Date
8/5/2026
Place of Performance
California
NAICS code
  • 237310: Highway, Street, and Bridge Construction
Point of Contact
Estimating Department

Secondary Treatment System Upgrades Project

Business Name Shimmick Construction Company, Inc.

Secondary Treatment System Upgrades Project.
Owner: Town of Windsor.
Bid/Contract #: --.
Location: Windsor, Sonoma, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=68087.

Closing Date
9/3/2026
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Jamie Miranda

Main Post Access & Paving Improvement in San Francisco

Business Name Ghilotti Construction Company, Inc.

Main Post Access & Paving Improvement in San Francisco.
Owner: Presidio Trust.
Bid/Contract #: IFB-PT-2026-042.
Location: San Francisco, San Francisco, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=68085.

Closing Date
8/5/2026
Place of Performance
California
NAICS code
  • 237310: Highway, Street, and Bridge Construction
Point of Contact
Estimating Department