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
AEA-0536, VORTAC (ART) Doppler Conversion, Watertown, NY
PTSI Managed Services, Inc (Parsons)

An existing VHF Omnidirectional Range (VOR) facility operated and maintained by the FAA has been identified for an upgrade to a Doppler system. The current facility will be demolished. A new Doppler VORTAC with an offset TACAN is to be constructed.

8/28/2026 4/26/2027 New York 238210: Electrical Contractors and Other Wiring Installation Contractors
2026-Maui-Dorm Exhaust Fans
Management & Training Corporation

THIS IS A SUBCONTRACTING OPPORTUNITY with Management and Training Corporation (MTC), operator of the Hawaii Job Corps Center - Maui. MTC is requesting bids for Plumbing, Heating, and Air Conditioning services.

 8/28/2026 9/14/2026 Hawaii 238220: Plumbing, Heating, and Air-Conditioning Contractors
2026-Nalo-Concrete Patching and CMU Wall Repair
Management & Training Corporation

THIS IS A SUBCONTRACTING OPPORTUNITY with Management and Training Corporation (MTC), operator of the Hawaii Job Corps Center - Waimanalo. MTC is requesting bids for Masonry Contractor services.

 8/28/2026 9/14/2026 Hawaii 238140: Masonry Contractors
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
Windsor SECONDARY TREATMENT SYSTEM UPGRADES PROJECT
C. Overaa & Co.

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

 9/3/2026 California 236220: Commercial and Institutional Building Construction
3367 Secondary Treatment System Upgrades
J.F. Shea Construction, Inc.

SECONDARY TREATMENT SYSTEM UPGRADES PROJECT
Owner: Town of Windsor
Location: Windsor, CA

Applicable NAICS codes: 237310,238120,238150,238160,238190,238210,238220,238290,238320,238330,238350,238390,
325211,326199,327320,332312,332322,333914,337215,423720

 9/3/2026 California 237310: Highway, Street, and Bridge Construction
UTILITY & BACKUP POWER INDEPENDENCE, MISSION CONTROL STATION
BSGI-Weston JV, LLC

Seeking all categorical SBs to provide multi-disciplined support services for the construction and maintenance of an independent backup power plant, including:
Plumbing
HVAC
Fire Suppression System
Mechanical Equipment & Piping
Electrical Controls

 9/1/2026 Colorado 237130: Power and Communication Line and Related Structures Construction

Water Line Replacement at Oakland and Santa Fe

Dominguez General Engineering, Inc.

Water Line Replacement at Oakland and Santa Fe.
Owner: City of Hemet.
Bid/Contract #: CIP 5661.
Location: Hemet, Riverside, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=68277.

Closing Date
9/22/2026
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Christian Rosales
909-461-3658

Oakland and Santa Fe Water Line Replacement

Palm Engineering Construction Company

Oakland and Santa Fe Water Line Replacement.
Owner: City of Hemet.
Bid/Contract #: CIP No. 5661.
Location: Hemet, Riverside, CA.
Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=68281.

Closing Date
9/21/2026
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Mo Abdelwahed
619-291-1495

P1102 Weapons Magazine and Ordnance Operations Facility, Naval Submarine Base New London, Groton, Connecticut

J & J Contractors, Inc

We are looking to get pricing for Demolition, Abatement, Concrete, Masonry, Structural Steel, Misc. Metal, Roofing, Drywall, Flooring, Painting, Fire Protection, Plumbing, Mechanical, Electrical, Sitework and Overhead Crane scope.

Closing Date
10/31/2026
Place of Performance
Connecticut
NAICS code
  • 236220: Commercial and Institutional Building Construction
Point of Contact
Rahul Maheshwari
781-879-5797

P084 NEXT GENERATION TORPEDO INTEGRATION LAB & P1016 Consolidated RDT&E Systems Facility – Newport, RI

J&J CONTRACTORS, INC.

We are looking to get pricing for the following scopes: Demolition, Abatement, Concrete, Masonry, Structural Steel, Misc. Metal, Millwork, Metal Panel/Siding, Roofing, Drywall, Flooring, Painting, Elevator, Fire Protection, Plumbing, Mechanical, Electrical, Sitework, and Crane scope.

Closing Date
11/30/2026
Place of Performance
Rhode Island
NAICS code
  • 236220: Commercial and Institutional Building Construction
Point of Contact
Rahul Maheshwari
781-879-5797

FIRE DETECTION EQUIPMENT REPLACEMENT (SMOKE/CO) and Emergency LED

Exeter Job Corps Academy

A – Replace three existing smoke detectors with three new system connected, multi-criteria smoke and CO detectors according to recommendations in Extent of Work.

Closing Date
9/9/2026
Performance Start Date
10/1/2026
Place of Performance
Rhode Island
NAICS code
  • 238210: Electrical Contractors and Other Wiring Installation Contractors
Point of Contact
Michael Koster
401-268-6010

Cape Cod Space Force Microgrid Power Station - Bourne, MA

J&J CONTRACTORS, INC.

Masonry, Structural Steel, Misc. Metal, Metal Panel/Siding, Roofing, Drywall, Flooring, Painting, Fire Protection, Plumbing, Mechanical, Electrical, Sitework scope. The project is based on Davis Bacon Wage Rates and is exempt from sales Tax.

Closing Date
10/30/2026
Performance Start Date
11/1/2026
Place of Performance
Massachusetts
NAICS code
  • 236220: Commercial and Institutional Building Construction
Point of Contact
Rahul Maheshwari
781-879-5797

Water Line Replacement at Oakland and Santa Fe – CIP 5661, CA

Pyramid Building & Engineering, Inc.

The work includes C900 PVC water main, ductile iron fittings, valves, valve boxes, hydrants, water services, blow-offs, air/vacuum assemblies, tie-ins, excavation/trenching, bedding, backfill, compaction, paving, concrete restoration, decorative crosswalk restoration, testing and disinfection.

Closing Date
9/21/2026
Performance Start Date
11/2/2026
Place of Performance
California
NAICS code
  • 237310: Highway, Street, and Bridge Construction
Point of Contact
John Garrison
760-949-9005

South Fork Water Quality Systems Building

Slayden Constructors, Inc

Slayden Constructors Inc.

Closing Date
9/1/2026
Performance Start Date
10/2/2026
Place of Performance
Oregon
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Vanessa Mora
503-782-1979

WC 1462

Spiniello Companies

Looking for MWBEs for City of Baltimore-DPW, WC 1462-Urgent Need Water Infrastructure Rehabilitation and Improvements Phase II-FY27.

Closing Date
9/16/2026
Performance Start Date
12/16/2026
Place of Performance
Maryland
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Katherine Snider
410-235-0094

Water Line Replacement at Oakland and Santa Fe - CIP 5661 in CA

Garney Pacific, Inc.

The scope of work generally consists of, but is not limited to the installation of approximately 8,200 linear feet of 16-inch C900 PVC water main, including all required fittings, valves, valve boxes, and appurtenances necessary for a complete and operable system.

Closing Date
9/21/2026
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Alyssa Callaway
951-775-1632