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
Well and Treatment Project
Resource Development Company LLC

Well and Treatment Project.
Owner: Sierra County Waterworks District No. 1.
Bid/Contract #: Project No. 4600019-001C.
Location: Calpine, Sierra County , CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=66658.

 2/19/2026 California 237110: Water and Sewer Line and Related Structures Construction
Capital Cascades Trail Segment 4
Rotolo Consultants, Inc.

Capital Cascades Trail Segment 4.
Owner: City of Tallahassee.
Bid/Contract #: IFB-021-26-CC.
Location: Tallahassee, Leon, FL.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=66651.

 2/12/2026 Florida 561730: Landscaping Services
Immaculate Conception Catholic School Expansion
River City Construction, LLC

IMMACULTE CONCEPTION CATHOLIC SCHOOL EXPANSION, BID OPENING BID DATE OF 2/12/2026 @ 2:00 PM

 2/12/2026 Missouri 236220: Commercial and Institutional Building Construction
Windsor SECONDARY TREATMENT SYSTEM UPGRADES PROJECT
C. Overaa & Co.

Scope of work includes: The work consists of dewatering the Water Reclamation Facility’s

 3/2/2026 California 236220: Commercial and Institutional Building Construction
Advanced Purified Water Facility at American Flat - Applications Engineering Services RFP
Truckee Meadows Water Authority

Advanced Purified Water Facility at American Flat - Applications Engineering Services RFP.
Owner: Truckee Meadows Water Authority.
Bid/Contract #: 17-0019.
Location: Reno, Washoe, NV.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=66631.

 2/12/2026 Nevada 541511: Custom Computer Programming Services
San Leandro Channel Crossing Pipeline
Garney Pacific, Inc.

San Leandro Channel Crossing Pipeline.
Owner: East Bay Municipal Utility District.
Bid/Contract #: Specification 2188.
Location: Alameda, Alameda, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=66624.

 2/26/2026 California 237110: Water and Sewer Line and Related Structures Construction
Water System Improvement Project
Resource Development Company LLC

Water System Improvement Project.
Owner: Burney Water District.
Bid/Contract #: JOB NO. 306.49 DWSRF NO. 4510003-003C.
Location: Burney, Shasta, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=66601.

 2/19/2026 California 237110: Water and Sewer Line and Related Structures Construction
State of Missouri General HQ Renovation
River City Construction, LLC

State of Missouri Renovations to Interior/Exterior and Install Emergency Generator at General Headquarters Complex, Bid Opening of February 19th, 2026 @ 1:30PM.

 2/19/2026 Missouri 236220: Commercial and Institutional Building Construction
Glen Carbon Water Treatment Plant
River City Construction, LLC

Glen Carbon Water Treatment Plant, Bid Opening February 23rd, 2026 @ 2:00PM

 2/23/2026 Illinois 237110
Water System Improvement Project
RTA Construction Inc.

Water System Improvement Project.
Owner: Burney Water District.
Bid/Contract #: Job No. 306.49.
Location: Burney , Shasta , CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=66579.

 2/19/2026 California 237110: Water and Sewer Line and Related Structures Construction

Bldg #7 Install Fire-rated Door Assembly

Tongue Point Job Corps

Install a 10’-0” fire-rated door assembly to include 1-hour fire-rated wall construction, 3’-6”x7’0” door (with label), steel frame (with label), closers, latching mechanisms and panic hardware.

Closing Date
2/27/2026
Performance Start Date
3/16/2026
Place of Performance
Oregon
NAICS code
  • 238290: Other Building Equipment Contractors
Point of Contact
Elizabeth Williamson
503-338-5014

CPR/1st Aid Training Staff

Management & Training Corporation/Centennial Job Corps Center

CPR/1st Aid Training – Every 2 Months for a year totaling 100 students

Closing Date
2/18/2026
Performance Start Date
3/1/2026
Place of Performance
Idaho
NAICS code
  • 611699: All Other Miscellaneous Schools and Instruction
Point of Contact
Meg Bealmear
801-693-2932

CPR/1st Aid Training Staff

Management & Training Corporation/Centennial Job Corps Center

CPR/1st Aid Training – Quarterly for a year totaling 100 staff

Closing Date
2/18/2026
Performance Start Date
4/1/2026
Place of Performance
Idaho
NAICS code
  • 611699: All Other Miscellaneous Schools and Instruction
Point of Contact
Meg Bealmear
801-693-2932

C0718 – East Pipeline Inspection and Rehabilitation Project

Ranger Pipelines Incorporated

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

Closing Date
3/11/2026
Performance Start Date
4/1/2026
Place of Performance
California
NAICS code
  • 238990: All Other Specialty Trade Contractors
Point of Contact
Estimating Department
415-822-3700

230030.16 LSLR PKG 23

Spiniello Companies

Looking for SBE/DBE/MWBEs for DC Water DCW-SOL-26-10513/230030.16 LSLR Contract:
Construction PKG 23.

Please send quote to estimating@spinielloco.com for additional NAICS codes (but not limited to) 237310, 561190, 238910, 237990.

Closing Date
2/25/2026
Performance Start Date
5/25/2026
Place of Performance
District of Columbia
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Katherine Snider
410-235-0094

PWG126-ADMIN-6299 Grove Basin Storm Drain / County of San Bernardino

WEKA INC

The scope of work includes the installation of 72-inch, 84-inch, and 96-inch reinforced concrete pipe, construction of junction structures and manhole facilities, trench reconstruction and overlay, and the implementation and maintenance of temporary traffic control measures along Grove Avenue.

Closing Date
3/19/2026
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Steve Himle, Estimator
909-425-8700

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.

Closing Date
3/19/2026
Performance Start Date
6/1/2026
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Julia Masaitis
760-466-0569

Install Emergency Shut-Off Switches

Tongue Point Job Corps

Install 3 emergency shut-off switches and support for 2 3-phase panels and 5 1-phase panels

Closing Date
2/27/2026
Performance Start Date
3/16/2026
Place of Performance
Oregon
NAICS code
  • 238210: Electrical Contractors and Other Wiring Installation Contractors
Point of Contact
Elizabeth Williamson
503-338-5014

Electrical Ground at Disconnect for three (3) buildings

Tongue Point Job Corps

Establish an effective path for ground-fault current to return to the source for three buildings.

Closing Date
2/27/2026
Performance Start Date
3/9/2026
Place of Performance
Oregon
NAICS code
  • 238210: Electrical Contractors and Other Wiring Installation Contractors
Point of Contact
Elizabeth Williamson
503-338-5014

Madden Creek Water System Improvement Project, Phase 4

Vinciguerra Construction, Inc.

Madden Creek Water System Improvement Project, Phase 4.
Owner: Tahoe City Public Utility District.
Bid/Contract #: #0048.
Location: Homewood, Placer, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=66852.

Closing Date
3/16/2026
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Austin Vinciguerra
209-223-3610