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
Digester 3 Rehabilitation and Digester Gas Piping Replacement, CIP #9244
J.F. SHEA CONSTRUCTION, INC.

Owner: Silicon Valley Clean Water
Location: REDWOOD CITY, CA

4/16/2026 California 237310: Highway, Street, and Bridge Construction
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
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

DCW-SOL-26-10547/260060

Business Name Spiniello Companies

Looking for SBE/DBE/MWBEs for DC Water DCW-SOL-26-10547/260060-Water Main Infrastructure Repair and Replacement.

Closing Date
4/20/2026
Performance Start Date
8/20/2026
Place of Performance
District of Columbia
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Katherine Snider

Kitchen Grease Trap Line Replacement

Business Name Carl D Perkins Job Corps

This subcontract is to Remove and Replace kitchen Grease trap Line for the Center.

Closing Date
4/17/2026
Performance Start Date
5/1/2026
Place of Performance
Kentucky
NAICS code
  • 238220: Plumbing, Heating, and Air-Conditioning Contractors
Point of Contact
Steven Back

SEWER COLLECTION SYSTEM PIPELINE REHABILITATION AND REPLACEMENT PROJECT PHASE 10

Business Name Cratus Inc.

SEWER COLLECTION SYSTEM PIPELINE REHABILITATION AND REPLACEMENT PROJECT PHASE 10.
Owner: ORO LOMA SANITARY DISTRICT.
Bid/Contract #: 45-146.09.
Location: San Lorenzo, Alameda, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67358.

Closing Date
5/14/2026
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Konrad Stoklosinski

Spring 2026 Formal Meal

Business Name Earle C. Clements Job Corps Center

MTC is requesting bids for delivery of three hundred (300) servings of brisket and seven hundred (700) pieces of fried chicken. Vendor will deliver to the Earle C. Clements Job Corps Center located at: 2302 US Hwy 60 East, Morganfield KY, 42437 by 4:00PM (CST) Friday, May 29th, 2026.

Closing Date
4/21/2026
Performance Start Date
5/29/2026
Place of Performance
Kentucky
NAICS code
  • 722320: Caterers
Point of Contact
Miranda Wolfe

SHERIDAN OLD LANDFILL CORRECTIVE MEASURES

Business Name Prospect Construction, Inc.

PCI requests pricing for the following scopes: Construction Layout & Survey; Traffic Control; Aggregates; Seeding; Asphalt Paving; Wildlife Fence; Electrical.

Closing Date
5/5/2026
Place of Performance
Wyoming
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Joe Zink

AMI Meter Replacement Project

Business Name 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.

Closing Date
5/12/2026
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Sep Sharifi

Sheridan WWTP Rehabilitation Project (WY)

Business Name Mountain View Building, Inc.

Requesting quotes for

Suppliers: Aggregates, Ready Mix, Bypass Pumping Equipment, Mechanical Piping & Appurtenances, Pumps, Process Equipment, Asphalt Hot Mix

Closing Date
4/13/2026
Place of Performance
Wyoming
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Jacob Fritz

SAWS Mission Pump Station Well No. 9

Business Name Hydro Resources - Mid Continent, Inc.

SAWS Mission Pump Station Well No. 9.
Owner: San Antonio Water System.
Bid/Contract #: SAWS 20-6006.
Location: San Antonio, Bexar, TX.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67330.

Closing Date
5/7/2026
Place of Performance
Texas
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Amy Majors

WSSC MD IDIQ Task 127 Seat Pleasants Rd Sewer Rehab

Business Name Insituform Technologies

WSSC MD IDIQ Task 127 Seat Pleasants Rd Sewer Rehab.
Owner: WASHINGTON SUBURBAN SANITARY COMMISSION.
Bid/Contract #: Task 127 / PROJECT NO. CRCICKCNLRMH7969A25.
Location: Beaverdam Basin, Prince George's, MD.

Closing Date
4/14/2026
Place of Performance
Maryland
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Lynda Whetzel

SC 1047R

Business Name Spiniello Companies

Looking for MWBEs for City of Baltimore-DPW, SC 1047R-Pipeline Assessment and Maintenance – Citywide. Please send quote to estimating@spinielloco.com for additional NAICS codes (but not limited to) 237310, 561190, 562998, 562910, 541990.

Closing Date
5/6/2026
Performance Start Date
8/6/2026
Place of Performance
Maryland
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Katherine Snider