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
Wastewater Treatment Plant Improvements
W.M. Lyles Co.

Wastewater Treatment Plant Improvements.
Owner: City of Firebaugh.
Bid/Contract #: State Project No. C-06-8124-210.
Location: Firebaugh, Fresno, CA.

12/9/2025 California 237110: Water and Sewer Line and Related Structures Construction
District Office enhancement project
LTJ Heating and Air Conditioning Inc.

District Office enhancement project.
Owner: Oxnard School District.
Bid/Contract #: 25-02.
Location: Oxnard, Ventura, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=66395.

12/8/2025 California 238320: Painting and Wall Covering Contractors
Wasco Well No. 12 1,2,3-TCP Treatment
W.M. Lyles Co.

Wasco Well No. 12 1,2,3-TCP Treatment. Owner: City of Wasco. Bid/Contract #: 2025-03. Location: Wasco, Kern, CA. Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=66329.

12/18/2025 California 237110: Water and Sewer Line and Related Structures Construction
Bldg. #101 Connect Fiber Optic Cable
Tongue Point Job Corps

Connect supplied fiber optic cable from telephone pole to building.

12/18/2025 1/5/2026 Oregon 238210: Electrical Contractors and Other Wiring Installation Contractors
Western Trunk Line – Phase 2A
Kiewit Infrastructure West Co.

Owner: City of Los Angeles Department of Water and Power
Project Name: Western Trunk Line Phase 2A; IFB No. 8070
Bid Date: December 18, 2025, at 2:00p.m.
Request for DBE, MBE, WBE, OBE sub-quotes

12/18/2025 California 237310: Highway, Street, and Bridge Construction
C0714 – Almaden Valley Pipeline Replacement – Phase 1
Ranger Pipelines Incorporated

Completion of twenty milestones as defined in NTB.

12/17/2025 1/1/2026 California 238990: All Other Specialty Trade Contractors
PARKERTOWN ELEMENTARY SCHOOL EARLY PROCUREMENT PACKAGES
Bell Construction Co. Inc.

Bell Construction Co., Inc. is seeking competitive sub-contract bids from qualified sub-contractors for the PARKERTOWN ELEMENTARY SCHOOL EARLY PROCUREMENT PACKAGES. Project location; Mooresville, NC. This project bids Thursday, December 11th, 2025 at 2:00 p.m. est.

12/11/2025 2/1/2026 North Carolina 238910: Site Preparation Contractors
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
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

12/15/2025 4/1/2026 Maryland 237110: Water and Sewer Line and Related Structures Construction
Mocho PFAS Treatment Plant
Garney Pacific, Inc.

Mocho PFAS Treatment Plant Progressive Design-Build Project

12/22/2025 11/1/2026 California 237110: Water and Sewer Line and Related Structures Construction

Wastewater Treatment Plant Improvements

Business Name W.M. Lyles Co.

Wastewater Treatment Plant Improvements.
Owner: City of Firebaugh.
Bid/Contract #: State Project No. C-06-8124-210.
Location: Firebaugh, Fresno, CA.

Closing Date
12/9/2025
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Caroline Siebrecht

District Office enhancement project

Business Name LTJ Heating and Air Conditioning Inc.

District Office enhancement project.
Owner: Oxnard School District.
Bid/Contract #: 25-02.
Location: Oxnard, Ventura, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=66395.

Closing Date
12/8/2025
Place of Performance
California
NAICS code
  • 238320: Painting and Wall Covering Contractors
Point of Contact
Sherry

Wasco Well No. 12 1,2,3-TCP Treatment

Business Name W.M. Lyles Co.

Wasco Well No. 12 1,2,3-TCP Treatment. Owner: City of Wasco. Bid/Contract #: 2025-03. Location: Wasco, Kern, CA. Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=66329.

Closing Date
12/18/2025
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Caroline Siebrecht

Bldg. #101 Connect Fiber Optic Cable

Business Name Tongue Point Job Corps

Connect supplied fiber optic cable from telephone pole to building.

Closing Date
12/18/2025
Performance Start Date
1/5/2026
Place of Performance
Oregon
NAICS code
  • 238210: Electrical Contractors and Other Wiring Installation Contractors
Point of Contact
Elizabeth Williamson

Western Trunk Line – Phase 2A

Business Name Kiewit Infrastructure West Co.

Owner: City of Los Angeles Department of Water and Power
Project Name: Western Trunk Line Phase 2A; IFB No. 8070
Bid Date: December 18, 2025, at 2:00p.m.
Request for DBE, MBE, WBE, OBE sub-quotes

Closing Date
12/18/2025
Place of Performance
California
NAICS code
  • 237310: Highway, Street, and Bridge Construction
Point of Contact
Nick Smith

C0714 – Almaden Valley Pipeline Replacement – Phase 1

Business Name Ranger Pipelines Incorporated

Completion of twenty milestones as defined in NTB.

Closing Date
12/17/2025
Performance Start Date
1/1/2026
Place of Performance
California
NAICS code
  • 238990: All Other Specialty Trade Contractors
Point of Contact
Estimating Department

PARKERTOWN ELEMENTARY SCHOOL EARLY PROCUREMENT PACKAGES

Business Name Bell Construction Co. Inc.

Bell Construction Co., Inc. is seeking competitive sub-contract bids from qualified sub-contractors for the PARKERTOWN ELEMENTARY SCHOOL EARLY PROCUREMENT PACKAGES. Project location; Mooresville, NC. This project bids Thursday, December 11th, 2025 at 2:00 p.m. est.

Closing Date
12/11/2025
Performance Start Date
2/1/2026
Place of Performance
North Carolina
NAICS code
  • 238910: Site Preparation Contractors
Point of Contact
Thomas Setser

Alder Creek Water Treatment Plant Upgrades

Business Name 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

Closing Date
1/15/2026
Place of Performance
Oregon
NAICS code
  • 221320: Sewage Treatment Facilities
Point of Contact
Dick McElligott

Water Distribution, Collection System, and Water/Wastewater Treatment Plant Upgrades

Business Name 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

Closing Date
12/15/2025
Performance Start Date
4/1/2026
Place of Performance
Maryland
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Jennifer Wilson

Mocho PFAS Treatment Plant

Business Name Garney Pacific, Inc.

Mocho PFAS Treatment Plant Progressive Design-Build Project

Closing Date
12/22/2025
Performance Start Date
11/1/2026
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Jimmy Stirrat