SUBNet subcontracting opportunities

SBA's SUBNet (subcontracting network) helps large federal prime contractors find small subcontractors.

Notice: To post new subcontracting opportunities in SUBNet, please email subcontracting@sba.gov for the information needed.

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.

Subcontracting Opportunity
Description Closing date Performance start date Place of performance NAICS code Point of contact
Depot Road Waterline Replacement (Frostburg, MD)
Carl Belt, Inc.

This project consists of replacement of approximately 1,400’ of waterline, 8 water services, and associated appurtenances to replace sections of failing waterlines near Frostburg, MD.

7/10/2026 9/1/2026 Maryland 237110: Water and Sewer Line and Related Structures Construction
LEWIS & CLARK COMMUNITY COLLEGE RENOVATION OF MAIN COMPLEX
River City Construction, LLC

LEWIS & CLARK COMMUNITY COLLEGE RENOVATION OF MAIN COMPLEX BID DATE OF 7/21/2026 @ 11:00 AM

7/21/2026 Illinois 236220: Commercial and Institutional Building Construction
Zone 2 Waterline and Service Relocations in the Bloomington Area, Phase IIIB
Kirtley Construction, Inc. dba TK Construction

Project consists of installation of 5,788 LF of 8” CML&C, 403 LF of 12” CML&C water pipeline, including 263 residential copper services. Trades include compaction testing, asphalt paving, welding, chlorination services, and pavement markings.

7/23/2026 8/24/2026 California 237110: Water and Sewer Line and Related Structures Construction
RR Ricketts and Sullivan Pump Replacement
Adams & Associates Keystone Red Rock Job Corps

Furnish and install three (3) heating hot water pumps to match existing pumps.

7/6/2026 8/31/2026 Pennsylvania 238220: Plumbing, Heating, and Air-Conditioning Contractors
C0717 – Upper Berryessa Creek Off-Site Mitigation Project - Project No. 26174041 - Invitation No. VW0684
Hanford Applied Restoration & Conservation

Hanford is requesting the following trades including but not limited to: Trucking, Chain Link Fencing, Traffic Control, SWPPP, QC Manager, Qualified Biologist, Surveying, Noise Pollution Monitoring, Landscape Maintenance Subcontractor, Equipment Rental, Erosion Control Materials, Irrigation Mat

7/8/2026 10/1/2026 California 237990: Other Heavy and Civil Engineering Construction
Qrts Exterior Painting
Tongue Point Job Corps

Paint the exterior of two (2) 2-story houses

7/9/2026 7/20/2026 Oregon 238320: Painting and Wall Covering Contractors
Tri-City IPS Improvements – Early Work Amendment 1
Slayden Constructors, Inc.

Slayden Constructors Inc. is requesting subcontractor bids for the following scopes of work: Electrical Subcontractor

7/14/2026 6/1/2027 Oregon 237110: Water and Sewer Line and Related Structures Construction
Epoxy bathroom/shower floors
Dayton Job Corps Center

Look for 2 bathrooms and 2 shower rooms to have epoxy flooring and wall coatings. Flooring will be in high moisture areas and will need to be non-slip and or slip resistant.

7/7/2026 7/20/2026 Ohio 238190: Other Foundation, Structure, and Building Exterior Contractors
Heating Install for vocational building ( Electrical)
Dayton Job Corps Center

Provide electrical heating in Building 2, including Computer Training shop, Plaster/Cement
shop, Carpentry shop, Storage Warehouse, HBI shop and other miscellaneous spaces as set
out here in.

7/7/2026 7/20/2026 Ohio 333414: Heating Equipment (except Warm Air Furnaces) Manufacturing
As-Needed Asphalt and Concrete at Public Housing Sites
Housing Authority, City of Los Angeles

As-Needed Asphalt and Concrete at Public Housing Sites.

Rampla.org: Opportunity ID 230621.

Additional NAICS Codes: 237990, 238110, 238120, 238910.

7/15/2026 California 237310: Highway, Street, and Bridge Construction

STP DAFT Tanks Rehabilitation

Business Name James W. Fowler Co.

Modify and replace six dissolved air flotation thickener (DAFT) mechanisms, piping and appurtenances, their related cover systems and access hatches, and associated electrical equipment. This project also includes the modification of the existing concrete tank walls for four DAFTs.

Closing Date
7/30/2026
Performance Start Date
11/1/2026
Place of Performance
Washington
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Brian Barry

Asheville, NC - MSD ITT Pump Station

Business Name Cleary Construction, Inc.

Procurement and installation of a new 10-ft diameter duplex submersible sanitary sewer lift station (expandable to a triplex lift station), wastewater grinder inside a dedicated 5-ft diameter manhole, approximately 20 LF of 24-inch and 2,640 LF of 16-inch HDPE DR 11 force main (approximately 440

Closing Date
7/21/2026
Performance Start Date
8/20/2026
Place of Performance
North Carolina
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Chad Thurman

Wastewater Collection System Improvement Project

Business Name Marques General Engineering, Inc.

Wastewater Collection System Improvement Project.
Owner: City of Williams.
Bid/Contract #: CWSRF C-06-8225-210.
Location: Williams, Colusa, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67954.

Closing Date
8/6/2026
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Jason Anderson

Guymon - Mesa Water Project Phase II

Business Name Hydro Resources - Mid Continent, Inc.

Guymon - Mesa Water Project Phase II.
Owner: Guymon Utilities Authority.
Bid/Contract #: Production Wellfield Improvements.
Location: Guymon, Texas, OK.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67934.

Closing Date
7/21/2026
Place of Performance
Oklahoma
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Amy Majors

Wastewater Collection System Improvement Project

Business Name Site Work Solutions

Wastewater Collection System Improvement Project.
Owner: City of Williams.
Bid/Contract #: 2290.16.
Location: Williams , Colusa, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=67943.

Closing Date
8/6/2026
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Andelyn Jesson

Hinckley- Sewer Lagoon Imp.

Business Name BH Inc.

Phase 1 work including reconstructing existing 7-acre lagoon cell by removing sludge material, splitting lagoon in two with new dike, installing transferee and inlet structures, piping, riprap, clay liner, and related work.

Closing Date
7/8/2026
Performance Start Date
8/3/2026
Place of Performance
Utah
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Dean Jones

IE JCC HVAC Replacement

Business Name IE JCC HVAC Replacement

THIS IS A SUBCONTRACTING OPPORTUNITY WITH MANAGEMENT & TRAINING CORP AND NOT THE DOL FOR Replacement of HVAC in three locations.

Closing Date
7/24/2026
Performance Start Date
8/1/2026
Place of Performance
California
NAICS code
  • 238220: Plumbing, Heating, and Air-Conditioning Contractors
Point of Contact
Fran McGraw

IE JCC Walk In Cooler/Freezer Replacement

Business Name MTC Inland Empire Job Corps

THIS IS A SUBCONTRACTING OPPORTUNITY WITH MANAGEMENT & TRAINING CORP AND NOT THE DOL FOR Replacement of Walk in Cooler/Freezer.

Closing Date
7/24/2026
Performance Start Date
8/1/2026
Place of Performance
California
NAICS code
  • 238220: Plumbing, Heating, and Air-Conditioning Contractors
Point of Contact
Fran McGraw

Mold Remediation in our Property Building

Business Name Adams & Associates, Inc.

The intent of this project is to abate an area approximately 12’ x 10” in the southwest corner of the building. The only bids that will be considered will be from vendors who attend the mandatory bid conference on 07/21/26 @ 1:00 pm – 3129 E Edinburgh Street, Edinburgh IN.

Closing Date
7/31/2026
Performance Start Date
8/1/2026
Place of Performance
Indiana
NAICS code
  • 562910: Remediation Services
Point of Contact
Tammy Swallows