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
Sheridan WWTP Rehabilitation Project
Prospect Construction, Inc.

Aggregate, Asphalt Paving, Concrete, Concrete Reinforcement, Masonry, Metal Fabrication, Thermal and Moisture Protection, Doors, Overhead Doors, HVAC, Coatings, Electrical, Bypass Pumping, Process Integration.

4/13/2026 Wyoming 237110: Water and Sewer Line and Related Structures Construction
SCDES/RIA SRF Lead Service Line Replacements
Insituform Technologies, LLC

SCDES/RIA SRF Lead Service Line Replacements.
Owner: Charleston Water System.
Bid/Contract #: BID NO. 2139.
Location: Charleston, Charleston, SC.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67188.

4/14/2026 South Carolina 237110: Water and Sewer Line and Related Structures Construction
Project Management, Inspection, and Administrative Services Master Contract
TKE Engineering, Inc.

The Inland Empire Utilities Agency (IEUA) request proposals for provision of professional services to be provided on an “on-call” basis under the terms to be established by a master service contract.

4/14/2026 California 541611: Administrative Management and General Management Consulting Services
Taxiway K Rehabilitation – Bid Package 1
Jimmy R. Lynch & Sons, Inc.

Demolition of existing airfield pavements, earthwork, erosion control items, installation and reconfiguration of storm drainage systems, construction of new airfield concrete pavement on taxiways and asphalt pavement on shoulders and service roads, airfield electrical, markings, seeding, mulching

4/7/2026 North Carolina 237310: Highway, Street, and Bridge Construction
1535 Student Union HVAC Replacement
Earle C. Clements Job Corps Center

This project consists of the replacement of two (2) rooftop packaged HVAC units located at the 1535 Student Union Building.

4/3/2026 Kentucky 238220: Plumbing, Heating, and Air-Conditioning Contractors
Digester 3 Rehabilitation & Digester Gas Piping Replacement
Vicon Enterprise Inc.

Digester 3 Rehabilitation & Digester Gas Piping Replacement.
Owner: Silicon Valley Clean Water.
Bid/Contract #: CIP#9244.
Location: Redwood City, San Mateo County, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67164.

4/16/2026 California 237110: Water and Sewer Line and Related Structures Construction
Digester 3 Rehabilitation and Digester Gas Piping Replacement
Dynamo Construction

Digester 3 Rehabilitation and Digester Gas Piping Replacement.
Owner: Silicon Valley Clean Water.
Bid/Contract #: CIP 9244.
Location: Redwood City, San Mateo, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67156.

4/16/2026 California 237110: Water and Sewer Line and Related Structures Construction
SVCW Digester 3 Rehabilitation and Digester Gas Piping Replacement
Western Water Constructors, Inc.

Removal of existing protective coatings and providing new protective coatings. Removal and replacement of an existing coated foamed roofing system on a steel digester cover.

4/16/2026 7/15/2026 California 237110: Water and Sewer Line and Related Structures Construction
CBP#8192 Fire Alarm Panel Repairs
Management & Training Corporation

THIS IS A SUBCONTRACTING OPPORTUNITY with Management & Training Corporation (MTC), for the Edison Job Corps Center. The center is located at 500 Plainfield Ave, Edison, NJ 08817.

4/3/2026 4/20/2026 New Jersey 561621: Security Systems Services (except Locksmiths)
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

Roadway Construction at Kelbaker, Kelso-Cima, Cima and Morning Star Mine Roads [CA NP MOJA 11(2) 10(2)]

Business Name Las Vegas Paving Corporation

Las Vegas Paving Corporation is inviting bids from ALL TRADES including, but not limited to the following: Permanent signing, pavement markings, and other miscellaneous work associated with road reconstruction and rehabilitation.

Closing Date
4/30/2026
Performance Start Date
6/22/2026
Place of Performance
California
NAICS code
  • 237310: Highway, Street, and Bridge Construction
Point of Contact
Darren Keser

Dam Road Roundabout Project in Lake County in Clearlake

Business Name Ghilotti Construction Company, Inc.

Dam Road Roundabout Project in Lake County in Clearlake.
Owner: City of Clearlake.
Bid/Contract #: 2026 (1).
Location: Clearlake, Lake, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67304.

Closing Date
4/16/2026
Place of Performance
California
NAICS code
  • 237310: Highway, Street, and Bridge Construction
Point of Contact
Estimating Department

Caltrans 03-3G6104 in CA

Business Name Argonaut Constructors, Inc.

Replace RHMA-O with digouts

Closing Date
4/14/2026
Performance Start Date
6/1/2026
Place of Performance
California
NAICS code
  • 237310: Highway, Street, and Bridge Construction
Point of Contact
Lance Bushnell

LANDSCAPING SERVICES

Business Name NEW ORLEANS JOB CORPS CENTER

MTC is soliciting bids for grass mowing services as outlined in the attached scope of work.

Closing Date
4/13/2026
Performance Start Date
4/20/2026
Place of Performance
Louisiana
NAICS code
  • 561730: Landscaping Services
Point of Contact
QUINTON ASKEW

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