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 Sort descending Place of performance NAICS code Point of contact
NJCC Building 32 Boiler Replacement in Vermont
Northlands Job Corps Center /ETR

This is a solicitation for Bid at Northlands Job Corps Center in Vergennes Vermont to replace a boiler @ Bldg.32. Specifics listed in attached RFQ along with walk through information.

9/4/2026 10/1/2026 Vermont 238220: Plumbing, Heating, and Air-Conditioning Contractors
ESJC – JANITORIAL SUPPLIES BID
Excelsior Springs Job Corps

*THIS IS A SUBCONTRACTING OPPORTUNITY* ETR/EXCELSIOR SPRINGS JOB CORPS, 701 ST. LOUIS AVE. EXCELSIOR SPRINGS, MO 64024 is soliciting bids for janitorial supplies for consistent purchasing. See attached RFQ and bid sheet.

9/9/2026 10/1/2026 Missouri 423850: Service Establishment Equipment and Supplies Merchant Wholesalers
Sanitary Sewer Improvements, Various Locations in Rockville, MD
Inliner Solutions, LLC

• Manhole grout
• Manhole epoxy lining
• Manhole cementitious lining
• Manhole CIPP bag liner (this one is a tough one
• Lateral Grouting and lining (BLD probably)
• Drop connections (dig sub)
• Dig / Dirt / Point repair
• CCTV

9/4/2026 10/6/2026 Maryland 237110: Water and Sewer Line and Related Structures Construction
Recovery Lines for Stockdale North Wells SN-1 & SN-2, CA
Specialty Construction, Inc.

Install approximately 3,925 LF of 15" PVC pipeline, precast turnout structure, HDPE culvert, reinforced concrete spillway, and associated appurtenances for irrigation and canal discharge improvements.

8/26/2026 10/10/2026 California 237110: Water and Sewer Line and Related Structures Construction
RR Sullivan Hall Fire Alarm Upgrade
Adams & Associates Keystone Red Rock Job Corps

Fire alarm is in trouble status and troubleshooting led us to believe the entire fire alarm and devices need to be replaced.

9/8/2026 10/10/2026 Pennsylvania 561621: Security Systems Services (except Locksmiths)
Sanitary Sewer & Recycled Water Project in Colusa, CA
Mozingo Construction, Inc.

Mozingo Construction, Inc.

9/1/2026 10/12/2026 California 237110: Water and Sewer Line and Related Structures Construction
LACSD Surface Water PFAS Removal Project No. 251, CA
Pyramid Building & Engineering, Inc.

PFAS treatment facilities at the Bernina and Cedar Glen Water Treatment Plants, including civil, structural, mechanical, electrical, instrumentation, and process improvements.

9/3/2026 10/12/2026 California 237310: Highway, Street, and Bridge Construction
Contract B Sanitary Sewer Rehabilitation Project in Winfield, AL
Inliner Solutions, LLC

• CCTV/Cleaning
• Manhole Rehab
• Excavated Point Repairs (8” Dia Mains)
• ALDOT #57 Limestone – supply, delivery, and/or install in conjunction with excavated point repairs
• Erosion Control – supply and/or install silt fence, seed/straw, sod

8/13/2026 10/13/2026 Alabama 237110: Water and Sewer Line and Related Structures Construction
JCSD Intervalley Pipeline Project
WEKA Inc.

The projects consist of demolition, furnishing, installing, testing and making operational 3.3 miles of 42- inch cement mortar lined and coated steel potable water transmission pipeline and associated appurtenances, which include, but are not limited to; trenchless crossings; air release valves,

9/18/2026 10/13/2026 California 237110: Water and Sewer Line and Related Structures Construction
Cultural Resources and Tribal Ethnography Studies (East Bay Municipal Utility District RFP Number WRPD-3-26)
Stantec Consulting Services Inc.

East Bay Municipal Utility District (EBMUD) seeks a qualified cultural resources team to conduct archaeological, built environment, and tribal ethnography studies in support of the FERC relicensing of the Lower Mokelumne River Project (FERC Project No. 2916).

8/19/2026 10/14/2026 California 541720: Research and Development in the Social Sciences and Humanities
Performance start date sorted by ascending.

Construction of Monitoring Well AR-MW-04 IEUA 1158 Reservoir Site

Business Name Gregg Drilling, LLC

Gregg Drilling, LLC is soliciting DBE subcontractors for waste handling and disposal, conductor casing installation, and geophysical surveying.

Closing Date
9/17/2026
Place of Performance
California
NAICS code
  • 562211: Hazardous Waste Treatment and Disposal
Point of Contact
Kandice Hulguin

CIRCLE WATER TREATMENT PLANT IMPROVEMENTS

Business Name Prospect Construction, Inc.

PCI requests pricing for the following scopes: Aggregate, Electrical, Landscape/Seeding, Survey, Testing & Inspection, Traffic Control
Link to Bid Documents:

Closing Date
9/2/2026
Place of Performance
Montana
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Ethan Starbuck

TRANSFER STATION FLOOR REPLACEMENT

Business Name Prospect Construction, Inc.

PCI requests pricing for the following scopes: Aggregate, Concrete, Survey, Testing & Inspection

Closing Date
8/24/2026
Place of Performance
Idaho
Point of Contact
James Gunther

BENNETT STREET WATER LOOP EXTENSION

Business Name Prospect Construction, Inc.

PCI requests pricing for the following scopes: Aggregate, Asphalt Paving, Concrete, Landscape/Seeding, Survey, Testing & Inspection, Traffic Control

Closing Date
8/21/2026
Performance Start Date
10/1/2026
Place of Performance
Montana
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Stan Dugdale

PINE UNIT BRIDGE REPLACEMENT

Business Name Prospect Construction, Inc.

PCI requests pricing for the following scopes: aggregate/riprap, bridge construction, concrete, landscape/seeding, traffic control, hauling

Closing Date
8/21/2026
Performance Start Date
6/1/2027
Place of Performance
Montana
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Ed Schepp

CBP#3839 HVAC Replacement for Building A

Business Name Management & Training Corporation

THIS IS A SUBCONTRACTING OPPORTUNITY with Management & Training Corporation (MTC), for the Charleston Job Corps Center. The center is located at 1000 Curtis Price Way, Charleston, WV 25311.

Closing Date
8/31/2026
Performance Start Date
9/28/2026
Place of Performance
West Virginia
NAICS code
  • 238220: Plumbing, Heating, and Air-Conditioning Contractors
Point of Contact
Wendy Lawrence

CBP#3642 HVAC Replacement for Building F

Business Name Management & Training Corporation

THIS IS A SUBCONTRACTING OPPORTUNITY with Management & Training Corporation (MTC), for the Charleston Job Corps Center. The center is located at 1000 Curtis Price Way, Charleston, WV 25311.

Closing Date
8/31/2026
Performance Start Date
9/28/2026
Place of Performance
West Virginia
NAICS code
  • 238220: Plumbing, Heating, and Air-Conditioning Contractors
Point of Contact
Wendy Lawrence

Cultural Resources and Tribal Ethnography Studies (East Bay Municipal Utility District RFP Number WRPD-3-26)

Business Name Stantec Consulting Services Inc.

East Bay Municipal Utility District (EBMUD) seeks a qualified cultural resources team to conduct archaeological, built environment, and tribal ethnography studies in support of the FERC relicensing of the Lower Mokelumne River Project (FERC Project No. 2916).

Closing Date
8/19/2026
Performance Start Date
10/14/2026
Place of Performance
California
NAICS code
  • 541720: Research and Development in the Social Sciences and Humanities
Point of Contact
Melissa Ivie

Replacement of the Southwest Diversion pressure Phase 1 Frankfurst Avenue

Business Name Garney Construction

Replacement of the Southwest Diversion pressure Phase 1 Frankfurst Avenue.
Owner: City of Baltimore.
Bid/Contract #: 866.
Location: Baltimore, Baltimore, MD.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=68210.

Closing Date
9/2/2026
Place of Performance
Maryland
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Kruti Patel

OJCA Dormitory Shower Ventilation

Business Name Education Training & Resources LLC

Replace the exhaust fans in our dormitory showers.

Closing Date
8/27/2026
Performance Start Date
10/1/2026
Place of Performance
New York
NAICS code
  • 238220: Plumbing, Heating, and Air-Conditioning Contractors
Point of Contact
Katie Curran