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
505 Independent Living Dorm HVAC Replacement
Earle C. Clements Job Corps Center

Replacement of the HVAC units located at 505 Independent Living Dorm. The AC units have R-22 Freon Refrigerant and the current HVAC units can no longer be repaired due to parts being unavailable and are over 20 years old. This project will replace the currently installed HVAC units.

6/11/2026 Kentucky 238220: Plumbing, Heating, and Air-Conditioning Contractors
504 Pre-Military Dorm HVAC Replacement
Earle C. Clements Job Corps Center

Replacement of the HVAC units located at 504 Pre-Mil Dorm. The AC units have R-22 Freon Refrigerant and the current HVAC units can no longer be repaired due to parts being unavailable and are over 20 years old. This project will replace the currently installed HVAC units.

6/11/2026 Kentucky 238220: Plumbing, Heating, and Air-Conditioning Contractors
CBP5431 Freezer #4 Repairs
San Diego Job Corps Center

THIS IS A SUBCONTRACTING OPPORTUNITY with Management & Training Corporation (MTC). MTC is seeking bids for refrigerant services for the San Diego Job Corps Center located at 1325 Iris Ave, Imperial Beach, CA 91932. Services to be provided are outlined in the attached Scope of Work.

6/9/2026 6/15/2026 California 238220: Plumbing, Heating, and Air-Conditioning Contractors
SAN PEDRO WATERFRONT - HARBOR BOULEVARD ROADWAY AND 22ND STREET PARKING LOT IMPROVEMENTS
Shimmick Construction Company, Inc.

SAN PEDRO WATERFRONT - HARBOR BOULEVARD ROADWAY AND 22ND STREET PARKING LOT IMPROVEMENTS. Owner: The Port of Los Angeles. Bid/Contract #: Specification No. 2822. Location: San Pedro, Los Angeles , CA. Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67698.

6/11/2026 California 237310: Highway, Street, and Bridge Construction
CIMH8245A26
Spiniello Companies

Looking for SLBE/MWBEs for WSSC, MD: CIMH8245A26-102" Anacostia Trunk Sewer Rehabilitation Phase 2 - Progressive Design-Build.

6/16/2026 9/16/2026 Maryland 237110: Water and Sewer Line and Related Structures Construction
State of CA – DGS – Steam Distribution System Renovation, Project No. 133388
Ranger Pipelines Incorporated

The Project comprises labor, material and services necessary for renovation of the existing Steam Distribution System, including replacement of steam piping, trenching, vaults, expansion joints, steam traps; installation of chill water pump, sump pump, boilers, air separators, hot water pumps, ex

6/10/2026 7/1/2026 California 238990: All Other Specialty Trade Contractors
Greensboro (Guilford County) –Bunker Hill Road & Gray Wilson Road Water Line Improvements, Contract No. 2019-009B
Jimmy R. Lynch & Sons, Inc.

The work in this contract consists of largely 8”. 12” and 16” water line installation by trenching, and bore and jack methods with traditional appurtenances

6/11/2026 North Carolina 237110: Water and Sewer Line and Related Structures Construction
Lagoon Pump Station Seismic Rehabilitation and Capacity Enhancement Project (CIP 301-717)
City of Foster City

The City is currently soliciting prequalifications from general contractors for the Lagoon Pump Station Seismic Rehabilitation and Capacity Enhancement Project (CIP 301-717).

6/18/2026 California 237110: Water and Sewer Line and Related Structures Construction
RFQ7051 Generator Transfer Switch
Sierra Nevada Job Corps Center

THIS IS A SUBCONTRACTING OPPORTUNITY with Management & Training Corporation
(MTC), for the Sierra Nevada Job Corps Center. The center is located at 14175 Mt. Charleston St,
Reno, NV 89506. The Center is requesting bids for Electrical services as referenced in the

6/9/2026 6/15/2026 Nevada 238210: Electrical Contractors and Other Wiring Installation Contractors
Sterling Road Upgrades Project
Bell Construction Co. Inc.

Bell Construction Co., Inc. is seeking competitive sub-contract bids from qualified sub-contractors for the Sterling Road Upgrades project. Project location; Alexander County, NC.

6/1/2026 6/30/2026 North Carolina 237310: Highway, Street, and Bridge Construction

Vinton Steel Well

Business Name Hydro Resources - Mid Continent, Inc.

Vinton Steel Well. Owner: Vinton Steel. Bid/Contract #: Vinton Steel. Location: Vinton, El Paso County, TX. Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67736.

Closing Date
6/26/2026
Place of Performance
Texas
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Amy Majors

Wastewater Treatment Plant Equalization Basin

Business Name SCW Contracting Corporation

Wastewater Treatment Plant Equalization Basin. Owner: City of Banning. Bid/Contract #: IFB-26-126. Location: Banning, Riverside, CA. Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67734.

Closing Date
7/2/2026
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Chloe House

Shepherd, TX Water System Improvements

Business Name Hydro Resources - Mid Continent, Inc.

Shepherd, TX Water System Improvements. Owner: City of Shepherd, TX. Bid/Contract #: GLO Contract No. 24-065-003-E160. Location: Shepherd, San Jacinto, TX. Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67732.

Closing Date
6/10/2026
Place of Performance
Texas
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Amy Majors

NSCS - Kanes Marina & Alder Street

Business Name Slayden Constructors, Inc.

Slayden Constructors Inc. is requesting subcontractor bids for the following scopes of work: Electrical, Pavement, Pavement Markings, Septic System, and Traffic Control

Closing Date
6/16/2026
Performance Start Date
8/1/2026
Place of Performance
Oregon
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Vanessa Mora

LA JCC Lobby Door Repair Services

Business Name Management & Training Corporation operator of the Los Angeles Job Corps Center

THIS IS A SUBCONTRACING OPPORTUNITY WITH MANAGEMENT & TRAINING AND NOT THE USDOL for Lobby Door Repair Services at the Los Angeles Job Corps

Closing Date
6/4/2026
Performance Start Date
6/10/2026
Place of Performance
California
NAICS code
  • 238290: Other Building Equipment Contractors
Point of Contact
Frances J. McGraw

LACPW, On-Call Environmental Consultant Services for Flood Control Facilities in Various Locations throughout the County

Business Name WSP USA

LACPW, On-Call Environmental Consultant Services for Flood Control Facilities in Various Locations throughout the County. Owner: Los Angeles County Department of Public Works (LACPW). Bid/Contract #: BRC0000660. Location: Los Angeles, Los Angeles, CA.

Closing Date
6/11/2026
Place of Performance
California
NAICS code
  • 541620: Environmental Consulting Services
Point of Contact
Brian Frankln

302 Dorm HVAC Replacement

Business Name Earle C. Clements Job Corps Center

Replacement of the HVAC units located at Dorm 302. The existing HVAC systems include two (2) Trane 12.5 ton gas package units and one (1) 5-ton split system. The existing equipment is aged, inefficient, and no longer economically repairable due to equipment condition and parts availability.

Closing Date
6/17/2026
Place of Performance
Kentucky
NAICS code
  • 238220: Plumbing, Heating, and Air-Conditioning Contractors
Point of Contact
Miranda Wolfe

301 Dorm HVAC Replacement

Business Name Earle C Clements Job Center

replacement of the HVAC units located at Dorm 301. The existing HVAC systems include two (2) Trane 15-ton gas package units. The existing equipment is aged, inefficient, and no longer economically repairable due to equipment condition and parts availability.

Closing Date
6/17/2026
Place of Performance
Kentucky
NAICS code
  • 238220: Plumbing, Heating, and Air-Conditioning Contractors
Point of Contact
Miranda Wolfe

Bob Ruud Memorial Highway & Bell Vista Ave.

Business Name Hat Creek Construction & Materials, Inc.

Bob Ruud Memorial Highway & Bell Vista Ave. Owner: FHWA. Bid/Contract #: 6982AF26B000003. Location: Pahrump, Nye County, NV. Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67731

Closing Date
6/10/2026
Place of Performance
Nevada
NAICS code
  • 237310: Highway, Street, and Bridge Construction
Point of Contact
Jocelyn Murchison