This Government Contract opportunity from California was posted on June 23, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Plumbing and Piping Systems Installation

Closed

State & Local

Submission Closed07/25/2026, 12:00:00 AM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 238220

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Replace HVAC Systems in the following buildings on our campus –1.) 1091 – Glazing/Welding/Heavy Mechanics Bldg

Solicitation # 26-140

This project involves the replacement of a failing 10-ton gas-fired packaged HVAC unit at the Atterbury Job Corps Center in Edinburgh, Indiana, specifically within Building 1091. The contractor must install a new 12.5 SEER packaged unit utilizing non-R22 refrigerants, such as R-410A or R-454B, while reusing existing electrical disconnects, ductwork, and thermostat wiring. Following installation, the old unit and any recovered refrigerant must be labeled and left at the maintenance building for parts salvage. The award will be based on best value, evaluating price, quality, past performance, and schedule, rather than the lowest price alone. Eligible bidders must be registered in SAM.gov with a valid Unique Entity ID and hold a valid Indiana contractor's license. Proposals must be submitted as a single lump sum with a detailed cost breakdown and include a 90-day bid guarantee. Compliance with the Davis Bacon Act wage determinations and FAR 52.222-41(g) is mandatory. The contractor is required to provide a sequenced construction schedule within 10 days of the Notice to Proceed and must maintain specific automobile and workers' compensation insurance naming Adams and Associates, Inc. as an additional insured. Final acceptance is subject to a substantial completion walk-through, the correction of punch list items within 14 days, and the submission of certified payroll records and lien releases.

Adams & Associates, Inc.

POSTED

DEADLINE

Inland Empire HVAC Tile & Landscape Trade

Solicitation # inland-empire-hvac-tile-landscape-trade

Inland Empire Job Corps

POSTED

DEADLINE

CBP#3980 Cast Iron Replacement (Truth Dorm)

Solicitation # CBP#3980

Management & Training Corporation (MTC) is soliciting fixed-price, lump sum bids for a subcontracting opportunity to replace damaged cast-iron sanitary piping at the Charleston Job Corps Center in West Virginia. The scope of work involves removing and replacing a 4-inch no-hub cast-iron sanitary stack and associated piping within Room H-121 and adjacent rooms, which requires the demolition of approximately 40 cinder blocks and the subsequent restoration of the wall. The project is estimated between 25,000 and 100,000 dollars. Bids are due by October 5, 2026, and must be submitted via email to the designated points of contact. To be considered for award, bidders must complete a physical site visit, provide a detailed cost breakout on company letterhead, and submit a bid bond guarantee of 20 percent if the bid is 25,000 dollars or more. Awarded contractors with bids at or above 25,000 dollars must also provide performance and payment bonds for 100 percent of the contract price from a surety with at least an A- rating. The contract requires strict adherence to Construction Wage Rate Requirements and Davis-Bacon Act prevailing wages for Kanawha County. Additionally, bidders must provide a 12-digit Unique Entity ID, a 9-digit Tax ID, and complete the MTC Supplier Self-Certification form, including disclosures regarding debarment and suspension under FAR 52.209-6 for subcontracts exceeding 30,000 dollars. Final acceptance is contingent upon a successful leak inspection and the submission of closeout documents, including a Certificate of Release of Liens and Operation and Maintenance manuals.

Management & Training Corporation

POSTED

DEADLINE

Replace HVAC Systems in the following buildings on our campus –1.) ABL Dormitory

Solicitation # 26-141

Adams & Associates, Inc. is soliciting a single lump sum subcontract for the replacement of HVAC condensing units and compatible coils at the Atterbury Job Corps Center ABL Dormitory in Edinburgh, Indiana. The project requires replacing existing R-22 Bryant units with new 12.5 SEER packaged units utilizing non-R22 refrigerants, such as R-410A or R-454B. The scope includes the reuse of existing electrical disconnects, ductwork, and thermostat wiring, while all recovered refrigerant must be labeled and left on-site. Work must commence within 14 days of the Notice to Proceed, and a sequenced construction schedule must be submitted within 10 days of that notice. Eligible offerors must be registered in SAM.gov with a valid Unique Entity ID and hold a valid State of Indiana contractor's license. A mandatory site visit was scheduled for September 23, 2026, with proposals due by October 5, 2026. Award is based on best value, evaluated by price (60 points), quality (20 points), past performance (10 points), and schedule (10 points). Requirements include compliance with EPA, OSHA, and Davis-Bacon Act wage determinations, as well as specific insurance coverages naming Adams and Associates, Inc. as an additional insured. Final payment is subject to net 30 terms and requires the submission of certified payroll records, release of liens, and a completed SF 1413.

Adams & Associates, Inc.

POSTED

DEADLINE

CBP#9772 HVAC Air Handling Unit (AHU) and Ductwork Cleaning Services

Solicitation # CBP#9772

Management & Training Corporation (MTC) is seeking bids for a fixed-price, lump sum subcontracting opportunity to provide comprehensive HVAC air handling unit (AHU) and ductwork cleaning services at the Edison Job Corps center in Edison, New Jersey. The scope of work involves the cleaning of twelve AHUs and associated components across two dormitory facilities, including the vacuuming and brushing of interior surfaces and the thorough cleaning of all accessible heating and cooling coils. The estimated price range for this project is between 100,000 and 250,000 dollars. Bids must be submitted via email by October 16, 2026, at 3:00 PM EST. To be considered for award, bidders must complete a mandatory physical site visit and sign an attendance roster. Required submission documents include the MTC Bid for Lump Sum Contract form, a detailed cost breakout on company letterhead, a completed supplier packet with W-9 and self-certification, proof of insurance, and three professional references. For bids equal to or exceeding 25,000 dollars, a bid bond of 20 percent 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. The contract requires strict adherence to federal and state regulations, including the Davis-Bacon Act for prevailing wage rates as specified in wage determination NJ20250036, and OSHA 30 CFR 1929 for construction site safety. Compliance with FAR clauses is mandatory, including reporting for first-tier subcontractors under FFATA for awards of 40,000 dollars or more and disclosure of debarment status for awards exceeding 30,000 dollars. Award decisions will be based on overall best value, and the contractor must provide weekly certified payroll reports and use AIA G7/02 and G7/03 forms for progress payment applications.

Management & Training Corporation

POSTED

DEADLINE

Replace HVAC Systems in the following buildings on our campus –1.) ABL Dormitory

Solicitation # 26-141

Adams & Associates, Inc., operating for the U.S. Department of Labor, is soliciting a single lump sum contract to replace the HVAC systems at the Atterbury Job Corps Center ABL Dormitory in Indiana. The project requires replacing existing R-22 Bryant air-cooled condensing units and coils serving common areas and dormitory wings A, B, C, and D with new 12.5 SEER packaged units utilizing non-R22 refrigerants such as R-410A or R-454B. The contractor must reuse existing electrical disconnects, ductwork, and thermostat wiring, and all recovered refrigerant must be labeled and left on-site. Work must commence within 14 days of the Notice to Proceed, and the contractor is required to provide a sequenced construction schedule within 10 days of that notice. Award will be based on best value, with evaluation weighted across price (60 points), quality (20 points), past performance (10 points), and schedule (10 points). Mandatory requirements for bidders include attending a site visit on September 23, 2026, maintaining an active SAM.gov registration with a Unique Entity ID, and holding a valid State of Indiana Contractor's License. Proposals must be submitted by October 5, 2026, and include a detailed cost breakdown, insurance certificates naming Adams and Associates, Inc. as an additional insured, and certification of compliance with Davis Bacon Act wage rates. Final payment is subject to Net 30 terms and requires the submission of certified payroll records, a completed SF 1413, and the release of liens from all subcontractors.

Adams & Associates, Inc.

POSTED

DEADLINE

WOJC - Buried Domestic Hot Water (DHW) Pipe Repair

Solicitation # WOJC – Buried Domestic Hot Water (DHW) Pipe Repair

Education and Training Resources is seeking quotes for a subcontracting opportunity to repair a compromised buried domestic hot water pipe at the Westover Job Corps Center in Chicopee, Massachusetts. The scope of work requires the contractor to provide all labor, materials, and equipment to excavate a trench approximately 15 linear feet long and 8 feet deep, remove and repair up to 10 linear feet of piping with a diameter up to 4 inches, and install up to 10 linear feet of insulation. The project requires adherence to industry standards, local construction codes, and safety regulations, including OSHA and NFPA Standard No. 101. A one-year equipment and workmanship warranty is required, and final project acceptance is conducted by the center upon the completion of a signed punch list. Bids are due by 4:00 PM on October 2, 2026, and must include a completed bid sheet with a detailed cost breakdown, a proposed service schedule, and proof of required Massachusetts licensing. Mandatory administrative documentation includes a W-9, Vendor Acknowledgement Form, Certificates of Insurance, and an Anti-Lobbying Certification. Winning bidders must possess an active SAM.gov registration and a Unique Entity ID. The contract is subject to federal labor standards, including the Davis-Bacon Act and Service Contract Act, requiring the submission of weekly certified payroll reports. Award selection is at the sole discretion of ETR and is not based exclusively on the lowest bid.

Westover Job Corps Center

POSTED

DEADLINE

DORM DUCT & EXHAUST FAN CLEANING

Solicitation # WL - 26 - 008

Solicitation WL-26-008 is for a single lump sum contract to perform cleaning of bathroom exhaust ducts and exterior roof-mounted exhaust fans for four dormitories at the Woodland Job Corps Center in Laurel, Maryland. Operated by Adams and Associates, Inc. for the U.S. Department of Labor, the project requires the contractor to adhere to EPA and OSHA regulations, as well as Maryland state codes. The award will be based on best value, with evaluation weights assigned to price (60 points), quality (20 points), past performance (10 points), and schedule (10 points). Eligible vendors must be registered in SAM.gov and provide a W-9, a valid Maryland contractor's license, and specific insurance coverages, including automobile liability and workers' compensation. The contractor must start work within 14 days of the Notice to Proceed and provide a sequenced construction schedule within 10 days. Final acceptance is contingent upon a successful walk-through, the submission of certified payroll records, a completed SF 1413, and a release of liens. The contract includes a one-year workmanship guarantee, which extends to two years if roofing work is involved, and utilizes Net 30 payment terms. Proposals are due by October 9, 2026.

Adams & Associates\Woodland Job Corps Center

POSTED

DEADLINE

CBP6404 Bldg. 63B Drain Replacement

Solicitation # CBP6404

Management & Training Corporation (MTC) is soliciting bids for a fixed-price, single lump sum subcontracting opportunity to perform plumbing repairs at the San Diego Job Corps Center in Imperial Beach, California. The project, identified as CBP6404, involves replacing damaged piping at three specific root intrusion locations within the building 63B student restroom system. The scope of work includes saw-cutting and removing concrete, excavating and replacing damaged pipe sections with compatible materials, and restoring all surfaces to their original condition. The estimated price range for the project is between 0 and 25,000 dollars, and the award will be based on overall best value. Bids are due by October 13, 2026, at 3:00 PM PST and must be submitted via email to the designated points of contact. To be considered responsive, bidders must conduct a physical site visit, provide a detailed cost breakout on company letterhead, and submit a bid bond of 20 percent if the bid is 25,000 dollars or more. The contract is a small business set-aside and requires compliance with Davis-Bacon Act prevailing wages, OSHA safety standards, and a minimum one-year workmanship warranty. Final payment is contingent upon the submission of certified weekly payroll, a notice of final completion, and the release of all liens.

San Diego Job Corps Center

POSTED

DEADLINE

Replacement Of HVAC Split Units At 719 Driskell Ave, Newman

Solicitation # 2526-84

The Stanislaus Regional Housing Authority is soliciting bids under IFB 2526-84 for the replacement of 48 HVAC split systems at 719 Driskell Ave in Newman, California. The project involves removing existing systems from occupied units and installing new units featuring a minimum 2-ton, 80% AFUE gas furnace and 14-SEER air conditioning. The scope of work includes modifying supply and return ductwork and refrigerant line sets, installing new gas shut-off valves with gas flex, electrical disconnect switches with fuses, and new thermostats. Contractors are responsible for pressurizing line sets, performing leak checks, vacuuming to proper micron levels, and managing the disposal of all demolished materials. The estimated project start date is December or January 2027, with a bid submission deadline of October 29, 2026. To be eligible for award, contractors must hold a valid California Contractor's License and provide proof of insurance and a performance and payment bond for 100% of the contract price, or approved alternatives. All work must comply with current building, mechanical, and energy codes, as well as manufacturer specifications. Labor must be paid in accordance with the Davis-Bacon Act or State Prevailing Wage Rates. Key deliverables include obtaining all necessary local permits and submitting a HERS testing report with the final payment request. Final payment is contingent upon the completion of all punch-list items and a final inspection and sign-off by the Authority Authorized Representative. Bids must be submitted via the Public Purchase website using the official Bid Form to be considered responsive.

Stanislaus Regional Housing Authority

POSTED

DEADLINE

Compressed Air System for Welding Program

Solicitation # 27760

The Chickasaw Nation is seeking a provider to purchase and install a dry, contaminant-free compressed air system for the welding program at the Chickasaw Institute of Technology. The system is specifically intended for use with plasma cutters and must include the compressor, piping with drops, and full installation. While examples of required equipment have been provided, equivalent equipment is acceptable. This solicitation, numbered 27760, was posted on September 28, 2026, with a response deadline of October 19, 2026. Interested parties may coordinate with the department to visit the installation site for a spatial assessment. Inquiries and coordination should be directed to Caitlen Wilkins.

POSTED

DEADLINE

HVAC Maintenance Service Contract 2027

Solicitation # 20260925056

The Truckee Donner Public Utility District is soliciting bids for a unit price contract to provide professional HVAC maintenance and repair services for its facilities in Truckee, California. The contract covers the 2027 calendar year, with potential extension options through 2031. The scope of work includes quarterly preventative maintenance, bi-annual coil cleaning in March and September, and 24/7 on-call emergency repair services. All work must adhere to the highest industry standards and include a one-year workmanship guarantee. Award selection is based on the lowest total base bid amount, with potential consideration for local business preference. Bidders must submit sealed envelopes containing the completed bid schedule, scope, and certification regarding debarment and responsibility by 1:30 PM on October 20, 2026. The contract requires compliance with California Labor Code provisions regarding prevailing wages and non-discriminatory hiring practices. Required documentation includes a bid pricing form and a detailed equipment list, and the contractor must provide proof of insurance and waive certain performance and payment bond provisions under California Civil Code Section 2819.

Truckee Donner Public Utility District

POSTED

about 10 hours ago

DEADLINE

in 22 days

AI Contract Overview

The contract outlines the installation of sanitary, potable water, and drainage piping systems across an entire building under a subcontract arrangement for the Health and Social Services agency in California. The work is classified under NAICS code 238220, which corresponds to plumbing, heating, and air-conditioning contractors, and must be completed by the response deadline of July 25, 2026. The project involves the full scope of piping infrastructure necessary to support building occupancy, including everything from water supply lines to waste and vent systems, ensuring compliance with health and safety standards. Although specific location details are not provided, performance is expected within California, and all work must align with applicable building codes and agency requirements. The contract was posted on June 23, 2026, through an open procurement platform, indicating a transparent bidding process for qualified subcontractors.