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
Dobson, NC (Surry County) – Ridge Road Pump Station & Force Main Replacement. PROJECT NO. SRP-W-134-002 (Advertisement for Re-Bid)
Jimmy R. Lynch & Sons, Inc.

Upgrades to an existing sewage pump station, replacement of approximately 4,400 LF of existing 6” force main with new 8” line, replacement of approximately 425 LF of 8” gravity sewer line, and related improvements.

4/9/2026 North Carolina 237110: Water and Sewer Line and Related Structures Construction
Redlands Wastewater Treatment Plant Upgrades - Phase 2, CA
Shimmick Construction Company, Inc.

The work to be done under this Contract includes the furnishing of project management, labor, materials, tools, and equipment for the construction of the Redlands Wastewater Treatment Plant Upgrades Project - Phase 2, all in accordance with the Contract Documents.

4/2/2026 6/1/2026 California 237310: Highway, Street, and Bridge Construction
Project Control Services Via Master Services Contract
Inland Empire Utilities Agency

The Inland Empire Utilities Agency (hereafter “IEUA” or Agency”) invites submittal of electronic proposals for provision of on-call Project Controls services to be provided on an “as-needed” basis under the terms to be established by a three-year (approximately from June 2026 – June 2029), fixed-

4/7/2026 6/1/2026 California 541330: Engineering Services
C0718 – East Pipeline Inspection and Rehabilitation Project
Ranger Pipelines Incorporated

Completion of thirteen (13) milestones as defined in Notice to Bidders (NTB).

4/15/2026 California 238990: All Other Specialty Trade Contractors
Redlands WWTP Upgrades-Phase 2
Filanc

Upgrades to the Headworks, Primary Clarifiers and Primary Sludge Pump Station, Peak Ponds and Pump Station, Effluent Pump Station, Thickening System, Digestion System, Supernatant Ponds, MBR and Aeration Basins, Site Civil, Plant-Wide E&IC, and SCADA. Engineer’s estimate: $40,000,000.

4/2/2026 6/1/2026 California 237110: Water and Sewer Line and Related Structures Construction
UTILITY & BACKUP POWER INDEPENDENCE, MISSION CONTROL STATION
BSGI-Weston JV, LLC

Seeking all categorical SBs to provide multi-disciplined support services for the construction and maintenance of an independent backup power plant, including:
Plumbing
HVAC
Fire Suppression System
Mechanical Equipment & Piping
Electrical Controls

9/1/2026 Colorado 237130: Power and Communication Line and Related Structures Construction
SOL-1512 Swimming Pool Repair
Earle C. Clements Job Corps Center

THIS IS A SUBCONTRACTING OPPORTUNITY with Management & Training Corporation (MTC), operator of the Earle C. Clements Job Corps Center. MTC is requesting bids for 1512 swimming pool repair services. Services to be provided are outlined in the attached

4/30/2026 11/1/2025 Kentucky 236220: Commercial and Institutional Building Construction
SOL-Joliet S25-005
Joliet Job Corps

Joliet Job Corps Center Snow Removal SOW

5/31/2026 11/1/2025 Illinois 561730: Landscaping Services
SOL-Phase 6 Sewer Improv 25-12
SC Valley Engineering Inc

TRADES REQUESTED, BUT NOT LIMITED TO, THE FOLLOWING WORK ITEMS:
Traffic control, Material, Rock and Sand, Pipe & Fittings, Saw Cutting, Shoring and Trench Plating, Concrete Work, Concrete Pumping, Crack Sealing, Asphalt Paving, Striping, RPMS Slurry

5/9/2026 6/9/2025 California 237110: Water and Sewer Line and Related Structures Construction
SOL-RFP 2025-001-RFP-ENG
Hazen and Sawyer

Hazen and Sawyer is requesting submissions from qualified and certified DBE, MBE, WBE, SBE, SBRA, LSAF, and HUB firms interested in providing services for the Vallejo Flood and Water District. Please see attachments for details.

4/22/2026 5/22/2025 California 541360: Geophysical Surveying and Mapping Services

SCADA Integration Services

Business Name Inland Empire Utilities Agency

The Inland Empire Utilities Agency ("IEUA" or “Agency”) is accepting electronic Statements of Qualifications (SOQ) via PlanetBids for System Integration Services to support the Agency’s continued effort to update its Supervisory Control and Data Acquisition (SCADA) system.

Closing Date
5/12/2026
Place of Performance
Not applicable
NAICS code
  • 541511: Custom Computer Programming Services
Point of Contact
Veronica Cordova

Crossroads Pump Station

Business Name B H Inc.

Construction of a 30-inch welded steel suction pipeline, a pump station, and a 30-inch steel and PVC discharge pipeline. Overall, 14,600-ft of 30-inch pipe will be installed.
Buy America
American Iron and Steel
Davis Bacon Wages

Closing Date
4/15/2026
Performance Start Date
6/1/2026
Place of Performance
Wyoming
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Shane McClure

SIMMS CREEK SIPHON REPLACEMENT PROJECT

Business Name Prospect Construction, Inc.

PCI requests pricing for the following scopes: Aggregates/Riprap, Concrete, Ready-Mix, Rebar, Painting/Coating, QC Testing, Construction Staking, Etc.

Closing Date
4/20/2026
Place of Performance
Montana
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Estimating Team

2026 Pioneer Trail Waterline Project

Business Name White Rock 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=67283.

Closing Date
4/23/2026
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Katie McCrosky

SCE Utility Vegetation Management (UVM) Pre-Inspection - Tree Trimming-Removal - Structure Brushing - Weed Abatement Services Request For Proposal

Business Name Anvil Builders Inc.

SCE Utility Vegetation Management (UVM) Pre-Inspection - Tree Trimming-Removal - Structure Brushing - Weed Abatement Services Request For Proposal.
Owner: Southern California Edison.
Bid/Contract #: Doc5576500018.
Location: Southern California, Various, CA.

Closing Date
5/1/2026
Place of Performance
California
NAICS code
  • 561730: Landscaping Services
Point of Contact
Ellie Cardona

TOWN OF FAIRFIELD WATER IMRPOVEMENTS PROJECT PHASE 2

Business Name Prospect Construction, Inc.

PCI requests pricing for the following scopes: Asphalt Paving, Concrete Work, HDD, Surveying, Testing and Inspection, Traffic Control, etc.

Closing Date
4/22/2026
Place of Performance
Montana
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Stan Dugdale

Mid-Pauba Groundwater Banking PDB

Business Name Filanc

LOCATION OF WORK: De Portola Rd, Temecula, CA.

Closing Date
5/1/2026
Performance Start Date
10/1/2026
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Julia Masaitis

MJCC DOOR & PANIC HARDWARE INSTALL 2026

Business Name Muhlenberg Job Corps Center / Insights Training Group LLC

PLEASE SEE ATTACHED FILE FOR DETAILS

Closing Date
4/17/2026
Performance Start Date
4/20/2026
Place of Performance
Kentucky
NAICS code
  • 236220: Commercial and Institutional Building Construction
Point of Contact
COREY ROLLEY

MJCC FIRE ALARM REPAIRS 2026

Business Name Muhlenberg Job Corps Center / Insights Training Group LLC

PLEASE SEE ATTACHED FILE FOR DETAILS

Closing Date
4/17/2026
Performance Start Date
4/20/2026
Place of Performance
Kentucky
NAICS code
  • 238210: Electrical Contractors and Other Wiring Installation Contractors
Point of Contact
COREY ROLLEY

2026 Water Meter Installation Project

Business Name Resource Development Company LLC

2026 Water Meter Installation Project.
Owner: South Tahoe Public Utility District.
Bid/Contract #: AMIMTR.
Location: South Lake Tahoe, El Dorado, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67276.

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