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
B-10000509
Spiniello Companies

Looking for MWBEs for Baltimore County, B-10000509, ON-CALL UTILITY INFRASTRUCTURE PIPELINE INSPECTIONS AND CLEANING.

5/1/2026 8/1/2026 Maryland 237110: Water and Sewer Line and Related Structures Construction
New Germany State Park Water Distribution, Collection System, and Water/Wastewater Treatment Plant Upgrades
Carl Belt, Inc.

This project consists of new water and wastewater treatment plants, water storage tank, water mains, sewage pump station, sanitary force main, gravity sewer pipes, demo of the existing WWTP, new RV dump station, clearing, inspection/rehab of existing sewer mains, demo of camp sites and other impr

4/9/2026 7/1/2026 Maryland 237110: Water and Sewer Line and Related Structures Construction
2026 Water Meter Installation Project
South Tahoe Public Utility District

2026 Water Meter Installation Project.
Owner: South Tahoe Public Utility District.
Bid/Contract #: --.
Location: South Lake Tahoe, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67230.

5/5/2026 California 237110: Water and Sewer Line and Related Structures Construction
2026 Pioneer Trail Waterline Project
Vinciguerra 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=67228.

4/23/2026 California 237110: Water and Sewer Line and Related Structures Construction
2026 Pioneer Trail Waterline Project
RaPiD Construction Inc.

2026 Pioneer Trail Waterline Project.
Owner: South Tahoe Public Utility District.
Bid/Contract #: 20260320094951273.
Location: South Lake Tahoe, El Dorado, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67229.

4/23/2026 California 237110: Water and Sewer Line and Related Structures Construction
503 & 400 dorm road repair
Earle C. Clements Job Corps Center

1. Repairment of 503/400 Dorm Road repair at the Earle C. Clements Job Corps Center.
Contractor to provide:
2.1 Site Preparation
Inspect existing paved or gravel surface and subgrade conditions.
Remove loose debris and unsuitable surface material.

4/13/2026 Kentucky 237310: Highway, Street, and Bridge Construction
Pasadena Glenarm Battery Energy Storage System Construction
Clark Bros., Inc.

Pasadena Glenarm Battery Energy Storage System Construction.
Owner: City of Pasadena.
Bid/Contract #: 2026-IFB-LM-0000.
Location: Pasadena, Los Angeles, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67209.

5/14/2026 California 238210: Electrical Contractors and Other Wiring Installation Contractors
2026 Pioneer Trail Waterline Project
South Tahoe Public Utility District

2026 Pioneer Trail Waterline Project.
Owner: South Tahoe Public Utility District.
Bid/Contract #: --.
Location: South Lake Tahoe, El Dorado, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67203.

4/23/2026 California 237110: Water and Sewer Line and Related Structures Construction
SC 1043R
Spiniello Companies

Looking for MWBEs for City of Baltimore-DPW, SC 1043R Rehabilitation and Improvements to Sanitary Sewers Various Locations in Baltimore City: Please send quote to estimating@spinielloco.com for additional NAICS codes (but not limited to) 237310, 561

4/15/2026 7/15/2026 Maryland 237110: Water and Sewer Line and Related Structures Construction
SC 1051
Spiniello Companies

Looking for MWBEs for City of Baltimore-DPW, SC 1051 Rehabilitation and Improvements to Sanitary Sewers Various Locations in Baltimore City: Please send quote to estimating@spinielloco.com for additional NAICS codes (but not limited to) 237310, 5611

4/15/2026 7/15/2026 Maryland 237110: Water and Sewer Line and Related Structures Construction

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