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
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)
Frick Unit Lateral N0 Pipeline Phase 3
W.M. Lyles Co.

Frick Unit Lateral N0 Pipeline Phase 3.
Owner: Arvin-Edison Water Storage District.
Bid/Contract #: --.
Location: Bakersfield, CA, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=68011.

8/18/2026 California 237110: Water and Sewer Line and Related Structures Construction
SBWRP Reverse Osmosis System
Garney Pacific, Inc.

Garney Pacific, Inc. is bidding on the SBWRP Reverse Osmosis System project as a general contractor and is actively seeking SLBE & ELBE participation, including firms with DBE, MBE, WBE, or SBE certifications.

8/27/2026 10/22/2026 California 237990: Other Heavy and Civil Engineering Construction
SEEKING QUALIFIED SUBCONSULTANTS IN RIVERSIDE COUNTY/SOCAL TO SUPPORT WELL REPLACEMENT PROJECT WITH WATER DISTRICT
GHD Inc.

GHD Inc.

9/15/2026 11/2/2026 California 541330: Engineering Services
Construction of Monitoring Well AR-MW-04 IEUA 1158 Reservoir Site
Gregg Drilling, LLC

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

9/17/2026 California 562211: Hazardous Waste Treatment and Disposal
Monterey One - Renewable Energy Improvements (CP361), Marina, CA
GSE Construction Co., Inc.

GSE Construction Co., Inc. is soliciting quotes from qualified subcontractors and suppliers for the Monterey One Water Regional Treatment Plant CP361 Renewable Energy Improvements Project, Project No. CP361, located at 14811 Del Monte Blvd, Marina, CA 93933.

8/20/2026 California 238910: Site Preparation Contractors
Houston ISD
Rotolo Consultants, Inc.

Houston ISD.
Owner: Huston ISD.
Bid/Contract #: RFP # 27-07-21. Location: Houston, Harris, TX.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=68167.

8/14/2026 Texas 561730: Landscaping Services
Construction of the Monitoring Well AR-MW-04 IEUA 1158 Reservoir Site
Inland Empire Utilities Agency

IEUA is seeking subcontractors to help prequalified contractors furnish, install, commission, start up one nested monitoring well consisting of three 4-inch diameter monitoring well casings completed in a single borehole to a depth of approximately 1,000 feet.

9/9/2026 11/1/2026 California 213111: Drilling Oil and Gas Wells
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
RFO AWP-0772-00, HNL Fiber Optic Transmission System (FOTS) Design Support and Construction in Honolulu, HI
PTSI Managed Services, Inc.

Installation of new Fiber Optic Transmission System (FOTS) cable in two phases at the Daniel K. Inouye International Airport in Honolulu, HI. This work includes conduit trenching and boring between three buildings.

The anticipated NAICS codes are 238210, 237130 and 237990.

8/15/2026 1/1/2027 Hawaii 238210: Electrical Contractors and Other Wiring Installation Contractors
Description 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