This Government Contract opportunity from California was posted on June 19, 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 Closed07/09/2026, 06:00:00 PM 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

New

Federal

FY 2026 Preventive Maintenance Services to the Building Automation System

Solicitation # 19GB5025Q0022

Solicitation 19GB5026Q0022 is a request for quotations from the U.S. Embassy Libreville for semi-annual preventive maintenance services for its Building Automation System (BAS), specifically the Johnson Controls Metasys product line. The objective is to prevent system malfunction and deterioration through troubleshooting, adjustments, and alarm configuration. The contract consists of a one-year base period with four one-year options and an additional six-month option. Award will be granted to the lowest priced, acceptable, and responsible offeror, with a specific go/no-go evaluation for Cybersecurity Supply Chain Risk Management (C-SCRM) compliance. The contractor must provide manufacturer-certified technicians with at least five years of BAS experience. Strict security and compliance requirements are in place, including the necessity for Defense Base Act (DBA) insurance, emergency medical evacuation insurance, and adherence to C-SCRM questionnaires or equivalent third-party certifications. All work must comply with IBC, ASHRAE, NFPA/NEC, U.S. EPA, and Department of State policies. Deliverables must follow rigorous packaging and labeling standards, particularly for electronic media and hazardous materials, to meet Diplomatic Security requirements.

US Embassy Libreville

POSTED

DEADLINE

1011 Turk Street Switchboard, UPS2, and HVAC Replacement

Solicitation # 1011-turk-street-switchboard-ups2-hvac-replacement

The City of San Francisco Public Works is seeking bids for the 1011 Turk Street Switchboard, UPS2, and HVAC Replacement project located in San Francisco, California. This solicitation, identified by Sourcing Event ID No. 0000011919, focuses on critical infrastructure upgrades including the replacement of the switchboard, UPS2 system, and HVAC units. The project is managed through Anderson Pacific Engineering Construction, Inc. This opportunity is specifically set aside for Small Businesses under NAICS code 238220. Interested parties must submit their responses by the deadline of October 14, 2026. Inquiries regarding the bidding process should be directed to the Estimating Department at Anderson Pacific Engineering Construction, Inc.

Anderson Pacific Engineering Construction, Inc.

POSTED

DEADLINE

CBP#3980 Cast Iron Replacement (Truth Dorm)

Solicitation # CBP#3980

Management & Training Corporation (MTC) is soliciting fixed-price, single lump sum bids for the replacement of damaged cast-iron sanitary piping at the Charleston Job Corps Center in Charleston, West Virginia. The scope of work involves providing all labor, materials, and equipment to remove and replace a 4-inch no-hub cast-iron sanitary stack in Room H-121, with potential work in rooms H-136, H-138, H-140, and H-142. Key tasks include installing debris barriers, demolishing approximately 40 cinder blocks for access, replacing the piping and fittings, and restoring the wall to a paint-ready surface. The estimated price range for this project is between $25,000 and $100,000, and the award will be based on best value. Bids are due by October 5, 2026, and must include a signed bid sheet, a detailed cost breakout on company letterhead, proof of insurance, three comparable references, and a completed MTC Supplier Packet. This is a small business set-aside opportunity requiring compliance with NAICS code 238220 and the Davis-Bacon Act for prevailing wages in Kanawha County. For bids of $25,000 or more, contractors must provide a bid bond guarantee of 20% of the base bid, and the awarded contractor will be required to provide performance and payment bonds for 100% of the contract price from a surety with at least an A- rating. Compliance with various FAR clauses is required, including representations regarding small business status, debarment disclosure for awards over $30,000, and first-tier subcontractor reporting for awards of $40,000 or more.

Management & Training Corporation

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 project involves the cleaning of twelve AHUs and associated heating and cooling coils serving two dormitory facilities. The estimated price range for this small business set-aside opportunity is between $100,000 and $250,000. Bids must be submitted via email by October 16, 2026, at 3:00 PM EST. A mandatory physical site visit and signature on the attendance roster are required for any bid to be considered responsive. Award decisions will be based on overall best value. Bidders must provide a detailed cost breakout, three professional references, proof of insurance, and a completed supplier self-certification packet. For bids equal to or exceeding $25,000, a bid bond 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. The contractor must comply with OSHA 30 CFR 1929 safety rules and adhere to the Davis-Bacon Act and specific wage determinations for Middlesex County, New Jersey, including the submission of weekly certified payroll reports. Final payment is contingent upon a successful final inspection, completion of all punch list items, and the submission of closeout documentation, including operation and maintenance manuals and a certificate of release of liens.

Management & Training Corporation

POSTED

DEADLINE

DORM DUCT & EXHAUST FAN CLEANING

Solicitation # WL - 26 - 008

Solicitation WL-26-008 is a request for proposals for a single lump sum contract to clean bathroom exhaust ducts and exterior roof 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 all work to comply with EPA and OSHA regulations, as well as state and local codes, with Maryland regulations taking precedence if more stringent. A mandatory site visit was scheduled for September 25, 2026, and proposals are due by October 9, 2026. Award will be based on best value, evaluated through a weighted system consisting of 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 valid W-9, a Maryland Contractor's License, and specific insurance coverages, including Workers Compensation and Automobile Liability with Adams and Associates, Inc. named as an additional insured. The selected contractor must commence work within 14 days of the Notice to Proceed and provide a sequenced construction schedule within 10 days. Key requirements include adherence to FAR wage determinations, the provision of a one-year workmanship guarantee, and the submission of certified payroll records and an SF 1413 prior to final payment. Payment terms are Net 30, and the Woodland Job Corps Center is a tax-exempt entity.

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 services at the San Diego Job Corps Center in Imperial Beach, California. The project, identified as CBP6404, involves repairing three specific root intrusions in the sanitary piping system of the Building 63B student restrooms. The scope of work includes all labor, materials, and equipment necessary for excavation, removing and replacing damaged piping, backfilling, compacting, and restoring concrete surfaces to match existing conditions. The estimated price range for the project is between 0 and 25,000 dollars, with bids due by October 13, 2026. Award will be based on overall best value, and interested bidders must complete a physical site visit and sign an attendance roster to be considered. Required submission documents include a detailed cost breakout on the MTC Bid for Lump Sum Contract form and a bid bond guarantee of 20 percent if the bid equals or exceeds 25,000 dollars. The contractor must comply with Davis-Bacon Act prevailing wage rates for San Diego County, submit weekly certified payroll, and adhere to OSHA and California safety regulations. Additional requirements include providing two sets of operation and maintenance manuals, manufacturer and installer warranties, and proof of insurance. First-tier subcontractors with awards exceeding 30,000 dollars must disclose their debarment status per FAR 52.209-6.

San Diego Job Corps Center

POSTED

DEADLINE

Irrigation System MonitoringThis subcontract for Irrigation System Monitoring involves performing routine inspections and adjustments of irrigation systems for prime contractors working on athletic facility projects for the City of St. Cloud, Florida. The scope of work includes verifying system functionality, identifying leaks or broken sprinkler heads, and adjusting watering schedules using specialized testing tools while ensuring strict adherence to local water regulations. The primary deliverables are fully functional irrigation systems and detailed repair reports. Managed by the Parks and Recreation agency, the opportunity is categorized under NAICS code 238220. The solicitation was posted on October 4, 2026, with a response deadline of November 5, 2026. Interested parties can find further details through the provided procurement portal link.

POSTED

DEADLINE

Plumbing and Breakroom FixturesThis subcontract agreement involves the installation of plumbing and fixtures for a breakroom conversion project at a City of St. Cloud facility. The selected contractor will be responsible for performing all rough-in work and the installation of plumbing lines, sinks, and faucets. All deliverables must be fully functional and adhere to local plumbing codes and commercial best practices as specified in Section 8.11. The project is categorized under NAICS code 238220 and is managed by the Procurement agency in Florida. Interested parties must submit their responses by the deadline of November 5, 2026. The primary objective is to provide the prime contractor with complete and compliant plumbing services to finalize the breakroom conversion.

POSTED

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WATER BASED FIRE SPRINKLER SYSTEMS (JPL, Goldstone, and Table Mountain)The NASA Jet Propulsion Laboratory is seeking a small business contractor to provide water based fire sprinkler systems for its facilities at JPL, Goldstone, and Table Mountain. This competitive set-aside opportunity falls under NAICS code 238220 and is primarily centered in Pasadena, California. The initial period of performance is scheduled to end on December 31, 2025, with available options that extend the contract duration through December 31, 2031. Interested parties can find further details through the JPL small business opportunities portal.

NASA Jet Propulsion Laboratory

POSTED

DEADLINE

2027-TR-0019 - Air Handler #8 in DEA CampusThe Drug Enforcement Administration, under the Department of Justice, is forecasting a contract for the procurement and replacement of Air Handler #8 at the DEA campus. This project is located at the Quantico Base in Virginia and is categorized under NAICS code 238220 for plumbing, heating, and air-conditioning contractor services. The opportunity was posted on September 27, 2026, and is currently listed as a forecast. Interested parties can coordinate with the DEA Vendor Engagement team or the DEA Small Business Program for further details regarding this requirement.

Drug Enforcement Administration

POSTED

DEADLINE

Replace Cooling TowersThe Department of Justice, specifically the Federal Prison System and Bureau of Prisons, has issued a forecast for a contract to replace cooling towers. This project falls under NAICS code 238220, which pertains to plumbing, heating, and air-conditioning contractual work. The opportunity was posted on September 27, 2026. Interested parties can coordinate with Jared Hess as the primary point of contact or reach out to the BOP-ADM-SmallBusinessProgram-S for small business specific inquiries. Further details regarding this procurement can be found through the Department of Justice contracting opportunities portal.

Federal Prison System / Bureau Of Prisons

POSTED

DEADLINE

BF Replace Water Softener and Hot Water HeatersThe Department of Justice, specifically the Federal Prison System Bureau of Prisons, has issued a forecast for a contract to replace water softeners and hot water heaters. This project is located in Mendota, California, and falls under the NAICS code 238220 for plumbing, heating, and air-conditioning contractual work. The procurement is designated as an 8(a) Sole Source set-aside, targeting specific small business certifications. Interested parties may contact Krista Sua or Small Business Specialist David Orrantia for further information regarding this requirement.

Federal Prison System / Bureau Of Prisons

POSTED

1 day ago

DEADLINE

N/A

AI Contract Overview

The contract pertains to the installation of comprehensive plumbing and piping systems, covering water supply, drainage, and venting infrastructure, under the NAICS code 238220 for plumbing and piping systems installation. It is structured as a subcontract opportunity issued by the California Department of Parks & Recreation, with the solicitation posted on June 19, 2026, and responses due by July 9, 2026, at 6:00 PM. The specific location for performance has not been detailed, but the work is tied to projects managed by the California state agency. There is no set-aside designation applied, and no point of contact information is provided in the posting. Interested parties must submit responses through the official eProcurement portal linked in the contract data before the deadline to be considered.