This Subcontract opportunity from California was posted on August 4, 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 Closed08/25/2026, 09:45:00 AM PDT

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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SLED

Install Pier D High Pressure Air System, NSBREM-724-A

Solicitation # N4425527RB003

Solicitation N4425527RB003 is a design-build project for the installation of a permanent high pressure air (HPA) system at Pier D, B724A of Naval Base Kitsap in Bremerton, Washington. The scope of work includes the design, construction, and commissioning of the system, specifically incorporating the existing HPA cross connection into a system supplied by HPA compressors on the south end of Pier D. The project requires the installation of HPA shore risers at five specific locations: East bollards 11, 59, and 101, and West bollards 47 and 59. All new piping must be installed under service grates with valves located topside. The project must adhere to Unified Facilities Criteria (UFC), ASME, and MIL-STD101C standards, with the most stringent requirement governing in the event of discrepancies. This is a 100% set-aside for 8(a) businesses located within SBA Region X, with an estimated construction magnitude between $1,000,000 and $5,000,000. The contract is a firm-fixed-price task order under the 8(a) Multiple Award Construction Contract (MACC), with a period of performance of 538 calendar days from award. Award will be based on price and MACC past performance. Key requirements include strict adherence to EM 385-1-1 safety standards, cybersecurity integration per UFC 4-010-06, and rigorous security protocols for base access and personnel identification. Proposals are due by December 1, 2026, via the PIEE portal and must include a completed schedule of prices and a bid guarantee of 20% of the bid price or $3 million, whichever is less.

Bristol Alliance of Companies

POSTED

DEADLINE

Water Pump Replacement

Solicitation # water-pump-replacement

The Cassadaga Job Corps Center in New York is soliciting bids for a water pump replacement project at their Pump House. The scope of work involves removing existing end suction centrifugal pumps and check valves to install a new booster pump system featuring two pumps with variable speed drives and automatic tower fill valves. The project also requires the installation of a hydro pneumatic expansion tank, 3 inch Type L copper piping with sweat fittings, and fiberglass insulation on all piping, concluding with final testing and factory startup. This solicitation is set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties must submit their responses by November 30, 2026. The project falls under NAICS code 238220, and inquiries can be directed to the primary point of contact, Derrick Dickerson.

Cassadaga Job Corps Center

POSTED

DEADLINE

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

Solicitation # CBP#9772

Management & Training Corporation (MTC) is soliciting bids for a fixed-price, single lump sum subcontracting opportunity, CBP#9772, to provide HVAC Air Handling Unit (AHU) and ductwork cleaning services at the Edison Job Corps Center in Edison, New Jersey. The scope of work includes a pre-cleaning inspection with photographic documentation, the thorough cleaning of twelve AHUs and twenty-eight coils across the Kilmer and Edison Dormitories, and the cleaning of supply, return, and outside-air ductwork and air distribution components. Additionally, the contractor is responsible for installing durable, gasketed permanent access panels to ensure future maintenance accessibility while maintaining structural integrity and air-tightness. The estimated contract value ranges from $100,000 to $250,000, with a performance period of 90 consecutive business days following a written Notice to Proceed. Bids must be submitted via email to Wendy Lawrence by 3:00 PM EST on November 17, 2026. To be considered, offerors must complete a mandatory physical site visit, provide a detailed cost breakout on company letterhead, and submit a bid bond guarantee of 20% for bids exceeding $25,000. Award decisions will be based on overall best value. The successful contractor must comply with Davis-Bacon prevailing wage determinations for Middlesex County, maintain a UEI number via SAM.gov, and adhere to various FAR clauses regarding small business utilization, security requirements, and the Buy American Act. Performance and payment bonds from a surety with at least an A- rating are required for awards of $25,000 or more.

POSTED

DEADLINE

CBP7787 ED1 RM 123 HVAC Compressor Replacement

Solicitation # CBP7787 ED1 RM 123

Management & Training Corporation (MTC) is soliciting bids for a fixed-price, single lump sum subcontract to replace a failed HVAC/refrigeration compressor at the ED1 Building of the Sierra Nevada Job Corps Center in Reno, Nevada. The project scope is divided into four phases: preparation and environmental safety, demolition and removal, installation of an OEM-specified compressor, and system testing and commissioning. The estimated price range for this effort is between 0 and 25,000 dollars. Bids will be evaluated based on overall best value, and a physical site visit is mandatory prior to submission. The opportunity is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certified firms. Bidders must provide a detailed cost breakout covering materials, labor, equipment, and associated fees. For bids equal to or greater than 25,000 dollars, a bid bond guarantee of 20 percent is required. Compliance with EPA Section 608 regulations for refrigerant recovery and Washoe County minimum wage rates is mandatory. Required documentation for award and final payment includes a UEI number, SF 1413 form, certified payroll reports, and proof of general liability and worker's compensation insurance.

Sierra Nevada Job Corps Center

POSTED

DEADLINE

MJCC Multiple HVAC Replacement System

Solicitation # mjcc-multiple-hvac-replacement-system

Education & Training Resources is seeking quotes for a subcontracting opportunity to provide turnkey replacement of eight HVAC systems at the Montgomery Job Corps Center in Montgomery, Alabama. The scope of work includes the removal of existing equipment and the installation, testing, and commissioning of new units ranging from 3.5 to 10 tons across Buildings A, B, E, F, and G. Technical specifications require compliance with the National Electrical Code and NFPA Standard No. 101, with specific requirements for certain units including Energy Star certification, a minimum EER rating of 16, 90 percent efficiency furnaces, and the use of R-454B refrigerant. The contractor must provide a 5 to 10 year warranty on parts and a 2 year warranty on workmanship, and must employ testing and balancing services to ensure proper air-flow. Interested bidders must submit a completed bid sheet with a detailed cost breakdown, a proposed performance schedule, Alabama licensing, certificates of insurance, and required vendor paperwork including Form W-9 and FFATA and Anti-Lobbying certifications. The winning bidder must maintain an active SAM.gov registration and a Unique Entity ID. This solicitation is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certifications. Award selection is at the sole discretion of ETR and is not based solely on the lowest bid. Compliance with the Davis-Bacon Act for prevailing wages and various FAR clauses regarding debarment and the Service Contract Act is mandatory. Bonding requirements are tiered by project value, requiring a 100 percent payment bond for projects over 35,000 dollars and both performance and payment bonds for projects exceeding 150,000 dollars. Bids are due by November 27, 2026, at 12:00 PM CST.

Montgomery Job Corps Center

POSTED

DEADLINE

Joliet Job Corps-Request for Quote HVAC Replacement Female Dormitory

Solicitation # joliet-job-corps-request-quote-hvac-replacement-female-dormitory

Management and Training Corporation is seeking bids for a fixed-price, single lump sum subcontract to replace ten furnace and air conditioning systems at the Joliet Job Corps Center female dormitories in Illinois. The project includes the removal and disposal of old equipment, the installation of ten new Carrier HVAC systems, and the integration of a Pelican Building Automation System across eleven units. The estimated contract value ranges from $250,000 to $500,000. Bids must be submitted to Frances McGraw by November 23, 2026, and must include a detailed cost breakout, proof of insurance, and a mandatory physical site visit confirmation. This opportunity is set aside for various small business categories, including SBA certified Veteran-Owned, Women-Owned, and HUBZone small businesses. Award decisions will be based on overall best value. Because the project exceeds $25,000, awarded contractors must provide performance and payment bonds, as well as a bid bond guarantee equal to 20 percent of the base bid. The contract is subject to the Davis-Bacon Act, requiring compliance with specific Illinois prevailing wage rates and the submission of weekly certified payroll reports. Additional requirements include adherence to Buy American regulations and the provision of comprehensive manufacturer and installer warranties.

POSTED

DEADLINE

ACT-0124-00 BNATCS: Installation of two (2) existing Chillers Bldg. 366 at the Willima J. Hughes Technical Center, Atlantic City, NJ

Solicitation # act-0124-00-bnatcs-installation-two-2-existing-chillers-bldg-366-willima-j-hughes-technical-center

This solicitation, managed by PTSI Managed Services Inc., involves the installation of two existing chillers at Building 366 of the William J. Hughes Technical Center in Atlantic City, New Jersey. The scope of work encompasses the comprehensive setup of the units, including the installation of electrical power, control interface connections, and chilled water piping, as well as the final start-up process. The project is estimated to have a construction magnitude between 250,000 and 500,000 dollars. The opportunity is designated as a small business set-aside, welcoming bids from SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. The primary NAICS code associated with the project is 238220, though 238210 and 238290 are also anticipated. Interested parties must submit their responses by the deadline of November 18, 2026.

PTSI Managed Services Inc.

POSTED

DEADLINE

Centennial Dry Sprinkler System & Compressor Replacement Services

Solicitation # centennial-dry-sprinkler-system-compressor-replacement-services

Management & Training Corporation is soliciting bids for a fixed-price, single lump sum subcontract to provide dry-type sprinkler system and compressor replacement services at the Centennial Job Corps Center in Nampa, Idaho. The project focuses on eliminating severe piping leaks and replacing failing infrastructure in Building CM (Men's Dormitory), Building CW (Women's Dormitory), and Building D (Recreation). The scope of work includes the demolition and removal of the existing distribution piping network and air compressors, followed by the installation of a new code-approved piping network and properly sized air compressor in accordance with NFPA 25 standards. The awarded contractor must complete all work within 30 consecutive business days following a written Notice to Proceed. Bids are due by December 1, 2026, and must include a detailed cost breakout covering materials, labor, associated fees, and overhead. A physical site visit is mandatory prior to bid submission. For bids equal to or greater than $25,000, a bid bond of 20% of the base bid is required, and the awarded contractor must provide performance and payment bonds from an A-rated surety company. Evaluation is based on overall best value and bidder responsiveness. The contract is subject to various federal regulations, including the Davis-Bacon Act for prevailing wages and FAR requirements for small business utilization and subcontractor disclosure. Contractors must provide a 12-digit Unique Entity ID (UEI) and submit an SF 1413 Statement and Acknowledgement form. Final payment is contingent upon a successful final inspection, submission of a final certified payroll report, and the delivery of two complete sets of operation and maintenance manuals. This opportunity is set aside for HUBZone, Woman-owned, and Service-Disabled Veteran-owned small businesses.

Management & Training Corporation/Centennial Job Corps Center

POSTED

DEADLINE

Dorm Hot Water Tank Replacement – Glenmont Job Corps Center – S26-006

Solicitation # S26-006

Adams and Associates, Inc. is seeking qualified mechanical and plumbing contractors for a subcontracting project at the Glenmont Job Corps Center in Glenmont, New York. The scope of work involves the removal and disposal of four existing 505-gallon domestic hot water storage tanks and the installation of four new 500-gallon insulated storage tanks, with two tanks serving the North and South Dormitories respectively. Additionally, the contractor must replace four heat exchangers and install one new bronze Bell and Gossett circulator pump in the North Dormitory. Comprehensive services required include piping modifications using ProPress materials, electrical disconnections and reconnections, insulation matching existing standards, rigging, and the provision of a temporary hot water heater to ensure the facility remains operational during the estimated 2.5 to 3 week construction period. Proposals are due by November 9, 2026, at 4:00 PM ET, following a pre-proposal site walkthrough on October 29, 2026. Award selection is based on a weighted evaluation of price (60%), quality (20%), past performance (10%), and schedule (10%), meaning the lowest price does not guarantee selection. Contractors must comply with New York State statutory insurance requirements, Davis-Bacon prevailing wage determinations, and strict center security and safety protocols, including a prohibition on fraternization with students. Required submission documents include a completed vendor questionnaire with UEI and NAICS code, a current W-9, and applicable New York State licenses. Payment terms are Net 30 days upon completion and receipt of invoice.

Adams and Associates, Inc.

POSTED

DEADLINE

Replacement of 2 oil pumps

Solicitation # replacement-2-oil-pumps

Adams and Associates DBA Delaware Valley Job Corps is soliciting bids for the replacement of two Marathon Model No TVL 56c17F5322J oil pumps located in the boiler room. The project is based in New York and falls under NAICS code 238220. This opportunity is set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. The solicitation was posted on November 7, 2026, with a response deadline of November 13, 2026. Interested parties should contact Gabriela Cenusa for further information.

Adams and Associates DBA Delaware Vally Job Corps

POSTED

DEADLINE

Inland Empire Job Corps-Request for Quote HVAC Replacement Cafeteria & OA CTS

Solicitation # inland-empire-job-corps-request-quote-hvac-replacement-cafeteria-oa-cts

Management & Training Corporation (MTC), acting as the operator for the U.S. Department of Labor, is seeking bids for a fixed-price, single lump sum subcontract to replace packaged HVAC units with gas heating at the Inland Empire Job Corps Center in San Bernardino, California. The project focuses on the Cafeteria and OA/CTS areas and includes the removal of existing units per EPA refrigerant regulations, installation of high-efficiency units at ground or rooftop locations, and the modification of gas piping, ductwork, and electrical disconnects. The estimated contract value ranges from $25,000 to $100,000, with a performance period of 60 consecutive business days following the written Notice to Proceed. Bids are due by November 23, 2026, and must be submitted to Fran McGraw. To be considered, bidders must complete a mandatory site visit and provide a detailed cost breakout on company letterhead, including equipment specifications and energy efficiency data. For bids of $25,000 or more, a bid bond of 20% is required, and the awarded contractor must provide performance and payment bonds from a surety company with at least an A- rating. The project is subject to Construction Wage Rate Requirements, necessitating compliance with California prevailing wages and the submission of worker classifications. Eligible bidders include small businesses, including certified VOSB, SDVOSB, WOSB, and HUBZone entities, who must provide a Unique Entity ID and a completed MTC Supplier Packet. Award decisions will be based on overall best value. Contract administration requires the use of AIA documents for invoicing, with a 10% retainage withheld until substantial completion. Contractors must also adhere to OSHA safety standards, provide a Certificate of Insurance, and comply with various FAR clauses, including Buy American and anti-trafficking regulations.

Inland Empire Job Corps

POSTED

DEADLINE

CBP7792 Cafeteria Hot Water Heater Replacement

Solicitation # CBP7792

Management and Training Corporation is seeking bids for a fixed-price, single lump sum subcontract to replace a failing commercial natural gas-fired water heater at the Sierra Nevada Job Corps Center in Reno, Nevada. The project requires a licensed plumbing contractor to isolate, remove, and dispose of the existing unit and install a new commercial-grade 125-gallon natural gas-fired water heater with equivalent input and storage capacity. The estimated price range for this effort is between 25,000 and 100,000 dollars. Award will be based on overall best value, with evaluation factors including price, quality, delivery schedule, and relevant experience. Bidders must submit a signed bid form and a detailed cost breakout on company letterhead, including itemized labor, materials, and equipment specifications. For bids equal to or exceeding 25,000 dollars, a bid bond of 20 percent is required, and the awarded contractor must provide performance and payment bonds from an A-rated surety. The project is subject to federal regulations, including the Davis-Bacon Act and specific wage determinations for Washoe County, Nevada, as well as FAR clauses regarding small business utilization, minimum wages, and restrictions on foreign purchases. Contractors are responsible for all required inspections, site cleanup, and the provision of operation and maintenance manuals and warranty documentation. Payment will be processed via pay applications using AIA G702 and G703 forms, with a payment term of ten days after receipt for Job Corps center operations. Awarded contractors must possess a Unique Entity ID and adhere to strict confidentiality and security guidelines regarding government facilities and participant information.

Sierra Nevada Job Corps Center

POSTED

about 3 hours ago

DEADLINE

in 18 days

AI Contract Overview

The contract titled Plumbing and Piping Systems Installation is a subcontract solicitation issued by the City of Redwood City in California, targeting the installation of comprehensive plumbing systems for facility construction or renovation projects. It encompasses the full scope of water supply, drainage, and sanitary piping work required to meet building standards and operational needs, with the place of performance located in Redwood City at ZIP code 94063. The solicitation was posted on August 4, 2026, and responses are due by August 25, 2026, at 4:45 PM Pacific Time, indicating a narrow window for qualified subcontractors to submit proposals. The NAICS code 238220 categorizes this as plumbing, heating, and air-conditioning contracting, underscoring the specialized technical expertise needed to fulfill the requirements. While no set-aside provisions or organizational type restrictions are specified, interested parties must comply with all performance and regulatory standards applicable to public works in California. Proposals must be submitted through the designated online portal at the provided link.