This Subcontract opportunity from California was posted on October 8, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Renewable Energy System Installation

Closed

State & Local

Submission Closed11/12/2026, 03:00:00 PM PST

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 238210

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Electrical Systems InstallationCaldwell Tanks, Inc. is seeking a subcontractor for the Electrical Systems Installation project located in Suamico, Wisconsin. The selected contractor will be responsible for installing electrical wiring, lighting, and power systems for water tank construction, ensuring all work adheres to project specifications to deliver a fully operational electrical system. This subcontract opportunity is set aside for small businesses, including SBA certified Women-Owned Small Businesses, HUBZone Small Businesses, and Department of Transportation Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of December 9, 2026.

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DEADLINE

30KVA Transformer Replacement and InstallationThis subcontract involves the removal and installation of a 30KVA transformer at the Joliet Job Corps Center. The scope of work includes the disposal of water-damaged units, conducting field measurements, and installing new equipment in accordance with manufacturer specifications and local electrical codes. The contractor is responsible for using electrical testing equipment for commissioning to deliver a fully operational system while maintaining strict compliance with OSHA regulations and Davis-Bacon Act wage requirements. The opportunity is designated as a small business set-aside, welcoming certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Under NAICS code 238210, the project was posted on November 13, 2026, with a response deadline of November 25, 2026.

POSTED

DEADLINE

Hydraulic Elevator Pump and Motor InstallationThis subcontract for the Charleston Job Corps Center involves the removal and installation of a hydraulic pump and motor. The selected contractor will be responsible for replacing existing components with compatible units, refilling the power unit with manufacturer-specified hydraulic oil, and performing all necessary testing and commissioning to ensure the elevator system is fully operational. Deliverables include a functioning hydraulic system and two sets of operation and maintenance manuals. The project requires strict adherence to elevator safety standards and Construction Wage Rate Requirements. This opportunity is set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties must respond by November 30, 2026, under NAICS code 238210.

POSTED

DEADLINE

26-140 Installation of Emergency Shut Off Switches

Solicitation # 26-140

Solicitation 26-140 is a subcontracting opportunity with Atterbury Job Corps Center, operated by Adams and Associates, Inc. for the U.S. Department of Labor, to install emergency shut-off switches in the Facility Maintenance Shop in Edinburgh, Indiana. The project requires the installation of two mushroom-head push-button emergency shut-off switches and a new 60A, 208/120V, 3-phase, 4-wire, 6-circuit branch circuit panel with a 60A shunt-trip main circuit breaker. All work must comply with OSHA, EPA, FNC guidelines, and applicable state, local, and national building codes. The solicitation is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certified firms. Prospective bidders must have attended a mandatory site visit on November 10, 2026, and must submit a single lump sum proposal by November 20, 2026. Proposals must include a detailed cost breakdown, a timeline for substantial completion, a W9, a completed vendor questionnaire, and proof of a valid Indiana Contractor's License. Award will be based on best value, with evaluation weights assigned to price (60), quality (20), past performance (10), and schedule (10). The selected contractor must provide proof of automobile liability, general liability, and workers compensation insurance, and must adhere to Davis Bacon Act wage rate decisions. Performance requirements include providing a sequenced construction schedule within 10 days of the Notice to Proceed and correcting any punch list items within 14 days of substantial completion. The contract includes a one-year workmanship guarantee and operates on Net 30 payment terms. Final payment is contingent upon the delivery of a completed SF 1413, certified payroll records, and a release of liens from all subcontractors and suppliers.

Atterbury Job Corps. – Adams & Associates

POSTED

DEADLINE

Emergency/Exit Lighting – Mechanical/Electrical Rooms Project

Solicitation # emergencyexit-lighting-mechanicalelectrical-rooms-project

Human Learning Systems dba Quentin Burdick Job Corps is soliciting bids for a subcontracting opportunity to install code-compliant emergency and exit lighting within the mechanical and electrical rooms of the Quentin N. Burdick Job Corps Center in Minot, North Dakota. The project requires the contractor to provide all labor, materials, and equipment to correct specific deficiencies identified in the 2026 Facility Survey, specifically Deficiency IDs 170324 and 170326. The scope includes the installation of combination LED emergency/exit light fixtures and all necessary electrical components, such as conduit, boxes, and wiring. All work must adhere to the National Electrical Code (NFPA 70) and the Life Safety Code (NFPA 101), and the contractor must comply with the Davis-Bacon Act and federal prevailing wage requirements. Proposals must be submitted on the provided bid sheet by December 4, 2026, at 4:00pm CST, and sent to Leana Leavitt. Required submission documents include a current insurance certificate, a trade license as required by the state of North Dakota, and the identification of any subcontractors. A bond is required if the proposal value exceeds $150,000. Payment terms are Net 30 following service completion verification and receipt of invoice. Final project acceptance is contingent upon the successful demonstration of equipment operation, including battery charging and emergency illumination, and the submission of certified payroll records (WH347). A project walk-through is scheduled for November 23, 2026.

Human Learning Systems dba Quentin Burdick Job Corps

POSTED

DEADLINE

Transformer Oil Testing Services

Solicitation # RFP-VC-26-010

The Inland Empire Utilities Agency is soliciting proposals under RFP-VC-26-010 for professional transformer oil testing services to enhance the reliability, safety, and maintainability of its transformers. The scope of work is divided into three primary areas: conducting visual and infrared thermographic inspections on energized transformers to identify thermal anomalies, installing standardized external oil sampling devices for safer collection, and performing comprehensive oil testing analysis. Additionally, the contractor is required to evaluate nitrogen blanket systems to ensure positive pressure and prevent oil oxidation, provide on-site training for up to 20 agency staff members, and develop standard operating procedures. All work must adhere to strict technical and safety standards, including NETA MTS, IEEE, NFPA 70E, and ASTM D923, with infrared inspections performed by ASNT Level 1 certified technicians or higher. The agency intends to make a single award to the most capable and cost-effective offeror, evaluating candidates based on their staffing plan, personnel availability, fee structure, and a proven track record of similar projects for utilities or industrial facilities. Proposals must be submitted electronically via PlanetBids by December 23, 2026, and must include a detailed project approach, company profile, and required certifications such as non-collusion statements and workers compensation. The resulting contract will feature fixed pricing for an initial term with potential one-year extensions. Administrative requirements include electronic invoicing via ACH and strict compliance with California Labor Code provisions for public works contractors.

Inland Empire Utilities Agency

POSTED

DEADLINE

Purified Water Replenishment San Jacinto Valley Advanced Water Purification Facility

Solicitation # purified-water-replenishment-san-jacinto-valley-advanced-water-purification-facility-2

Axia Electric LLC is soliciting bids from SBE and DBE certified firms for the Eastern Municipal Water District Purified Water Replenishment San Jacinto Valley Advanced Water Purification Facility Project in California. The scope of work is divided between the San Jacinto Valley Advanced Water Purification Facility and the Brine Ponds, specifically requesting subcontractors for low voltage systems, fiber optics, and electrical materials and supplies. Bids must be submitted via email to Ryan Falk by 2:00 PM on November 18th, with a final deadline of November 19th. Non-certified firms are encouraged to provide information regarding lower-tier SBE or DBE participation for evaluation. Qualified bidders must be registered to perform public work pursuant to Labor Code Section 1725.5 and agree to the terms of the AGC Master Labor Agreements and Axia's Standard Long Form Subcontract or Purchase Order. Strict insurance requirements are mandatory, including 1 million dollars for Auto Liability and Workers Compensation, 5 million dollars for Excess Liability, and General Liability coverage of 1 million dollars per occurrence, 2 million dollars aggregate, and 2 million dollars for completed operations. All proposers are bound by the prime contract terms and conditions, including all payment provisions.

POSTED

DEADLINE

Centennial JCC Emergency Lighting Replacement, Upgrade, Testing & Maintenance Services

Solicitation # centennial-jcc-emergency-lighting-replacement-upgrade-testing-maintenance-services

Management and Training Corporation is soliciting bids for a fixed-price, single lump sum contract to provide emergency lighting replacement, upgrade, testing, and maintenance services at the Centennial Job Corps Center in Nampa, Idaho. The project objective is to engage a qualified electrical contractor to inspect, test, repair, and certify the facility's emergency lighting systems in accordance with NFPA 101 (2024 Edition), NFPA 70, and OSHA regulations. Key deliverables include the documentation of all fixtures within the operator's Computerized Maintenance Management System (CMMS), the establishment of an automated 30-day functional testing schedule, and the application of durable, uniquely numbered labels to each fixture for future tracking. The estimated contract value ranges between $25,000 and $100,000, with a performance period of 30 business days following the written Notice to Proceed. Bids are due by December 1, 2026, and will be awarded based on overall best value. Mandatory requirements for submission include a physical site visit, a signed attendance roster, and a detailed cost breakout on company letterhead. For bids equal to or greater than $25,000, a bid bond guarantee of 20% of the base bid is required, and the awarded contractor must provide performance and payment bonds from a surety company with at least an A- rating. This solicitation is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certifications. Compliance with the Davis-Bacon Act, Federal Contractor Minimum Wage requirements, and FAR 52.222-4 regarding work hours and safety standards is mandatory. First-tier subcontractors with awards exceeding $45,000 must also disclose their debarment status per FAR 52.209-6.

Management & Training Corporation/Centennial Job Corps Center

POSTED

DEADLINE

ASO-1489-00 Installation of Distance Measuring Equipment (DME) on runway 15 at the Charleston International Airport in Charlston, SC

Solicitation # aso-1489-00-installation-distance-measuring-equipment-dme-runway-15-charleston-international-airport

This solicitation, numbered aso-1489-00, involves the construction and installation of Distance Measuring Equipment (DME) to be collocated with the Runway 15 LOC at Charleston International Airport in South Carolina. Managed by Parsons, the project falls under NAICS code 238210 and is specifically set aside for various small business categories, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. Interested parties must submit their responses by the deadline of November 27, 2026. The primary point of contact for this opportunity is Quentin Wack. This project represents a targeted effort to enhance aviation infrastructure at the Charleston facility through specialized technical installation.

POSTED

DEADLINE

AMC-0235 TBD VOR Public Announcement

Solicitation # amc-0235-tbd-vor-public-announcement

This solicitation, issued by PTSI Managed Services Inc. (Parsons), involves a comprehensive construction project located in Louisiana. The scope of work encompasses a variety of facility improvements, including electrical work, grounding system repairs, roofing installation, plumbing replacements, grading, painting, and door repairs. The estimated magnitude of construction for these services is valued between 500,000 and 1,000,000 dollars. The opportunity is designated as an SBA set-aside, specifically open to Small Businesses, including Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone Small Businesses, and Veteran-Owned Small Businesses. Interested parties must respond by November 16, 2026. The project falls under NAICS code 238210, and primary inquiries should be directed to Kurtis Kinard.

PTSI Managed Services Inc. (Parsons)

POSTED

DEADLINE

Joliet Job Corps- Replacement of Water Damaged Transformer

Solicitation # joliet-job-corps-replacement-water-damaged-transformer

Management & Training Corporation (MTC), operating the Joliet Job Corps for the U.S. Department of Labor, is soliciting bids for a fixed-price, single lump sum contract to replace a water-damaged 30 KVA, 480V primary, 120/208V secondary transformer at 1101 Mills Road, Joliet, Illinois. The scope of work includes coordinating electrical outages, implementing OSHA-compliant lockout/tagout procedures, removing and disposing of the damaged unit and hardware per environmental regulations, and installing a new transformer on a structurally adequate elevated support assembly. Key deliverables include two operation and maintenance manuals and a one-year written guarantee for workmanship. The project is a small business set-aside opportunity under NAICS 238210, with a size standard of $19 million. Bids will be awarded based on overall best value. Contractors must provide a detailed cost breakout and a bid bond of 20% for bids exceeding $25,000, with performance and payment bonds required for the awarded contractor. The project is subject to Construction Wage Rate Requirements, necessitating compliance with prevailing wages and the submission of weekly certified payroll reports. Required documentation includes the MTC Supplier Packet, SF 1413, and a Unique Entity Identifier (UEI) for FFATA reporting if the award is $40,000 or more. Proposals are due by November 25, 2026, at 3:00 pm CT.

Joliet Job Corps

POSTED

about 5 hours ago

DEADLINE

in 12 days

AI Contract Overview

This subcontract for the Port of Stockton involves the installation of renewable energy generation systems as part of larger electrification projects. The scope of work includes the installation of photovoltaic panels, racking systems, and inverters, as well as the final connection to the customer-side electrical system to deliver a fully operational facility. The project mandates strict adherence to BABA domestic sourcing requirements and Davis-Bacon prevailing wage standards. Interested parties must submit their responses by November 12, 2026, under NAICS code 238210.

General Info

Port of Stockton renewable energy installation subcontract due November 12, 2026.

Agency

California → Port of Stockton

NAICS

238210 - Electrical Contractors and Other Wiring Installation Contractors

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of RFP-2026-0005.

The full solicitation package (19 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

EPA Customer Side Design & Engineering

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedOct 8

subcontract

Response DeadlineNov 12

Deadline has passed

Submission Closed

11/12/2026, 03:00:00 PM PST

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Organization & Contact Information

AgencyCalifornia → Port of Stockton

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Port of Stockton

Office AddressN/A

ContactsNo contact information available

Full Description

Installs renewable energy generation systems for prime contractors on Port of Stockton electrification projects. Performs installation of photovoltaic (PV) panels, racking systems, inverters, and connection to the customer-side electrical system. Requires BABA domestic sourcing compliance and Davis-Bacon prevailing wage adherence. Delivers an operational renewable energy generation facility.