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 Sort descending Closing date Performance start date Place of performance NAICS code Point of contact
Cypress Lake WTP, Wellfield, & Raw Water Main in Osceola County, FL
Wharton-Smith, Inc.

Construction of raw water production wells (well heads, well pumps), discharge piping/appurtenances, surge bladder tank, site civil, wellhead cage, electrical building, standby generator, primary and secondary water quality analytical laboratory testing, and production well disinfection required

8/19/2026 1/15/2027 Florida 237110: Water and Sewer Line and Related Structures Construction
Corydon Well Replacement C2305
Elsinore Valley Municipal Water District

Corydon Well Replacement (WO# C2305). Please see https://vendors.planetbids.com/portal/32069/bo/bo-detail/144001 for more information. Additional NAICS codes: 541330, 541490, 541620.

9/1/2026 11/2/2026 California 237110: Water and Sewer Line and Related Structures Construction
Corydon Well Replacement C2305
Elsinore Valley Municipal Water District

Corydon Well Replacement (WO# C2305). Please see https://vendors.planetbids.com/portal/32069/bo/bo-detail/144001 for more information. Additional NAICS codes: 541330, 541490, 541620.

9/1/2026 11/2/2026 California 237110: Water and Sewer Line and Related Structures Construction
Corydon Well Replacement Project - Professional Design, Bidding Support, Engineering Services During Construction
AKM Consulting Engineers

Corydon Well Replacement Project - Professional Design, Bidding Support, Engineering Services During Construction.
Owner: Elsinore Valley Municipal Water District.
Bid/Contract #: C2305.
Location: Lake Elsinore, Riverside, CA.

9/1/2026 California 541330: Engineering Services
Corydon Well Replacement Project
Dudek

Corydon Well Replacement Project.
Owner: Elsinore Valley Municipal Water District.
Bid/Contract #: Work Order C2305.
Location: Lake Elsinore, Riverside, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=68118.

9/1/2026 California 237110: Water and Sewer Line and Related Structures Construction
RFO AWP-1403, GUM ATCT Cab Replacement, Hagatna, GU
PTSI Managed Services, Inc

Demolition of existing ATCT cab level and construction of new cab level. This work includes heavy structural components and exterior/interior construction.

The anticipated NAICS codes are 236220 and 236210.

Magnitude of Construction: Between $5,000,000 and $10,000,000.

8/27/2026 1/1/2027 Guam 236220: Commercial and Institutional Building Construction
Corydon Well Replacement Project – Professional Design, Bidding Support and Engineering Services During Construction
GEI Consultants, Inc.

Design a new municipal groundwater production well, abandonment of the existing Corydon Well, design and construction support for associated wellhead and site facilities, bidding support, full-time construction management and hydrogeological oversight for the well-drilling phase, and engineering

8/12/2026 11/1/2026 California 541330: Engineering Services
Corydon Well Replacement Project – Professional Design, Bidding Support and Engineering Services During Construction
TKE Engineering, Inc.

Elsinore Valley Municipal Water District (EVMWD) is requesting proposals for the design of a new municipal groundwater production well to replace and to abandon the existing Corydon well.

9/1/2026 11/2/2026 California 541690: Other Scientific and Technical Consulting Services
Fire Pond Supplemental Water Project
Iroquois Job Corps Center

ETR / IROQUOIS JOB CORPS CENTER, 11780 TIBBITS ROAD, MEDINA, NY 14103.
Is soliciting bids for the IJCC – Fire Pond Supplemental Water Project. Quote good for 90 days

8/15/2026 9/21/2026 New York 237110: Water and Sewer Line and Related Structures Construction
Clemente Hall Bathroom Renovations
Iroquois Job Corps Center

ETR / IROQUOIS JOB CORPS CENTER, 11780 TIBBITS ROAD, MEDINA, NY 14103. Is soliciting quotes for Clemente Hall Bathroom Renovations. All interested bidders will need to provide your current SAM.GOV certification with UEI #, business licenses and W-9 information upon bid submission.

8/31/2026 9/21/2026 New York 236118: Residential Remodelers
Description sorted by ascending.

Trade building Sewer Line Repair

Business Name Iroquois Job Corps Center

*THIS IS A SUBCONTRACTING OPPORTUNITY*
ETR / IROQUOIS JOB CORPS CENTER, 11780 TIBBITS ROAD, MEDINA, NY 14103.

Closing Date
9/14/2026
Performance Start Date
9/30/2026
Place of Performance
New York
NAICS code
  • 562991: Septic Tank and Related Services
Point of Contact
Denise Socha

Boiler and Mini-Split

Business Name Grafton Job Corps

- Mini Split AC Units Replacement. Installation of two DX mini-split air conditioning units.
- Boiler Replacement. Installation of two central hating boiler.

Closing Date
8/26/2026
Performance Start Date
10/26/2026
Place of Performance
Massachusetts
NAICS code
  • 238220: Plumbing, Heating, and Air-Conditioning Contractors
Point of Contact
Shelia Lozada

Drug and Alcohol Counseling

Business Name Grafton Job Corps

Adams & Associates, Inc. is seeking a licensed/certified Substance Abuse Counselor (LADC/CADC) to provide Trainee Employee Assistance Program (TEAP) services to a residential student population of young adults.

Closing Date
8/18/2026
Performance Start Date
9/18/2026
Place of Performance
Massachusetts
NAICS code
  • 624190: Other Individual and Family Services
Point of Contact
Shelia Lozada

Plumbing Services

Business Name Management & Training Corporation/Centennial Job Corps Center

Provide various types of Plumbing repair services. A pre-bid meeting and walk-through will be Thursday, August 20, 2026, at 10:00am (MST)

Closing Date
8/28/2026
Performance Start Date
10/1/2026
Place of Performance
Idaho
NAICS code
  • 238220: Plumbing, Heating, and Air-Conditioning Contractors
Point of Contact
Sandra Clore

Construction of Monitoring Well AR-MW-04 for IEUA at 1158 Reservoir Site Rancho Cucamonga, CA. Project NO. EN25022.05

Business Name Yellow Jacket Drilling Services, LLC

Yellow Jacket Drilling Services is looking for subcontractor opportunities for cement pumping, waste disposal, sound walls, traffic control, geophysical logging, land surveying, and conductor casing install in Rancho Cucamonga, CA.

Closing Date
9/9/2026
Place of Performance
California
NAICS code
  • 562910_Except: Environmental Remediation Services
Point of Contact
Dean Coblish

Aitkin, MN Airport Terminal Building

Business Name Rice Lake Construction Group

Airport Terminal Building Construction Aitkin Municipal Airport (AIT)

Closing Date
8/17/2026
Performance Start Date
12/7/2026
Place of Performance
Minnesota
NAICS code
  • 236220: Commercial and Institutional Building Construction
Point of Contact
Kren Calabro

Electrical Repair Services

Business Name Management & Training Corporation/Centennial Job Corps Center

Provide various types of electrical repair services. Pre-bid meeting August 21, 2026 at 10am MST.

Closing Date
8/31/2026
Performance Start Date
10/1/2026
Place of Performance
Idaho
NAICS code
  • 238210: Electrical Contractors and Other Wiring Installation Contractors
Point of Contact
Sandra Clore

City of North Tonawanda WWTP Solids Handling Improvements Project

Business Name American Contracting and Environmental Services, Inc.

The project includes rehabilitation of Primary Digester Tank No.

Closing Date
9/22/2026
Performance Start Date
12/1/2026
Place of Performance
New York
NAICS code
  • 238110: Poured Concrete Foundation and Structure Contractors
Point of Contact
Jessica Best

OJCA Center Mental Health Services

Business Name Education Training & Resources LLC

To provide counseling/mental health services for students (ages 16-24) at a residential vocational program.

Closing Date
9/11/2026
Performance Start Date
12/1/2026
Place of Performance
New York
NAICS code
  • 621330: Offices of Mental Health Practitioners (except Physicians)
Point of Contact
Katie Curran

Littleton Wastewater Collection System Improvements Contract No. 14

Business Name HG Reynolds Company Inc.

Wastewater Collection System Improvements in multiple locations of Halifax County, NC.

NAICS codes: 238910, 237990, 221310, 221320

Closing Date
8/17/2026
Place of Performance
North Carolina
NAICS code
  • 238110: Poured Concrete Foundation and Structure Contractors
Point of Contact
Cassie Hoy