This Subcontract opportunity from Massachusetts was posted on June 9, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Mechanical Piping and Tubing Installation

Closed

State & Local

Submission Closed06/09/2026, 02:00:00 PM EDT

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, commissioning, and provision of all materials and equipment necessary to incorporate the existing HPA cross connection into a system supplied by compressors at 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, adhering to UFC and ASME codes, as well as MIL-STD101C for piping color coding. This is a 100% set-aside for 8(a) businesses located within SBA Region X, with an estimated construction magnitude between 1 million and 5 million dollars. The contract is a firm-fixed-price task order under 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 compliance with EM 385-1-1 safety standards, strict security and base access protocols via the BAVR system, and the integration of cybersecurity for control systems per UFC 4-010-06. Proposals must be submitted through the PIEE portal by December 1, 2026, and must include a completed pricing sheet and an executed SF 24 bid bond.

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 involves the thorough cleaning of twelve AHUs and associated accessible ductwork across the Kilmer and Edison dormitories, including pre-cleaning inspections, the installation of permanent corrosion-resistant access panels, and the submission of a final project report with photographic documentation. 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 are due by November 17, 2026, and must be submitted via email to Wendy Lawrence. To be considered, bidders must conduct a mandatory physical site visit, submit a signed MTC Bid for Lump Sum Contract form, and provide 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. Award decisions will be based on overall best value. The contract is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certifications. Awardees must comply with various Federal Acquisition Regulation (FAR) clauses, including Buy American and Privacy Act requirements, and adhere to Davis-Bacon prevailing wage determinations for Middlesex County. Additionally, contractors must obtain a Unique Entity ID (UEI) and submit an SF 1413 form. Final acceptance of the work is contingent upon a site inspection and written confirmation from the Center.

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 Sierra Nevada Job Corps Center in Reno, Nevada. The project, identified as CBP7787 ED1 RM 123, has an estimated price range between 0 and 25,000 dollars. The scope of work is divided into four phases: preparation and environmental safety, including refrigerant recovery per EPA Section 608; demolition and removal of the failed unit; installation of an OEM-specified compressor and associated components; and system testing and commissioning. 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 entities. Bidders must provide a detailed cost breakout on their own letterhead. For bids equal to or greater than 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 with at least an A- rating. Compliance with Washoe County wage determinations and FAR 52.222-4 safety standards is required. Final payment is contingent upon the submission of a final certified payroll report, a notice of final completion, lien releases, and two sets of operation and maintenance manuals. Insurance requirements include general liability of at least 1,000,000 dollars and worker's compensation with employer's liability of 500,000 dollars.

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 across Buildings A, B, E, F, and G, with capacities ranging from 3.5 to 10 tons. Technical specifications require the use of R-454B refrigerant, minimum EER ratings of 16 for specific units, and compliance with the National Electrical Code, NFPA Standard No. 101, and OSHA regulations. Contractors must provide a 5-10 year warranty on parts and a 2 year warranty on workmanship, and they are required to employ testing and balancing services to ensure airflow meets original designs. This is a small business set-aside solicitation with a response deadline of November 27, 2026. Interested bidders must submit a completed fee-for-service bid sheet, a detailed cost breakdown, a proposed performance schedule, and all required Alabama licensing and insurance certificates. Administrative requirements include an active SAM.gov registration with a Unique Entity ID, a W-9, and FFATA and Anti-Lobbying certifications. The project is subject to the Davis-Bacon Act for prevailing wages and specific FAR clauses regarding debarment and the Service Contract Act. Bonding requirements are tiered based on project value, requiring a 100 percent payment bond for projects over 35,000 dollars and adding a 100 percent performance bond for projects exceeding 150,000 dollars. Award selection is at the sole discretion of ETR and is not automatically granted to the lowest bidder.

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 & 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 existing units, 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 require a mandatory physical site visit and signature on the attendance roster prior to submission. Award decisions will be based on overall best value. For bids of $25,000 or more, contractors must provide a bid bond equal to 20% of the base bid, and the surety company must hold at least an A- rating. Performance and payment bonds are also required for awards at or above this threshold. The project is subject to the Davis-Bacon Act, requiring compliance with specific Illinois prevailing wage rates and the submission of certified payroll reports. Contractors must also maintain general liability insurance of at least $1,000,000 and worker's compensation with employer's liability limits of $500,000. Submission requirements include the MTC Bid for Lump Sum Contract form, a detailed cost breakout on company letterhead, a completed Supplier Self-Certification and Set-Up packet, and an executed SF 1413 form. The contractor must provide two sets of operation and maintenance manuals and manufacturer warranties upon completion. Work is restricted to weekdays between 8:00 am and 5:00 pm CT, with a start date to be determined during a pre-construction meeting, followed by a commencement of work within five business days of the signed Notice to Proceed.

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 installation of electrical power, control interface connections, and chilled water piping, as well as the final start-up of the equipment. The estimated magnitude of construction for this project is between 250,000 and 500,000 dollars. The project 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 work 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 scope involves the demolition and removal of existing failing air compressors and distribution piping networks in the Men's Dormitory, Women's Dormitory, and Recreation Building. The contractor must supply and install a new, code-approved piping network and a properly sized air compressor in accordance with NFPA 25 (2023 Edition) standards. All work must be completed within 30 consecutive business days following a written Notice to Proceed. Bids will be evaluated based on overall best value, and a physical site visit with a signed attendance roster is mandatory for consideration. For bids equal to or greater than 25,000 dollars, a bid bond guarantee of 20 percent of the base bid is required, and the awarded contractor must provide performance and payment bonds from an A-rated surety company. The solicitation is set aside for HUBZone, Woman-owned, and Service-Disabled Veteran-owned small businesses. Contractors must comply with prevailing wage rates per the Davis-Bacon Act and provide weekly certified payroll reports to receive payment. Final payment is contingent upon the submission of a Notice of Final Completion, a certificate of release of liens, and two sets of operation and maintenance manuals.

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 per dormitory. 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, electrical disconnections and reconnections, insulation, rigging, and the provision of temporary hot water arrangements to ensure the center remains operational during the estimated construction period of two and a half to three weeks. 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 percent), quality (20 percent), past performance (10 percent), and schedule (10 percent), meaning the lowest price does not guarantee an award. Contractors must comply with New York State statutory insurance requirements, including a minimum of one million dollars for Commercial General Liability and Automobile Liability, and must adhere to Davis-Bacon prevailing wage requirements. Required submission documents include a current W-9, New York State licenses, a completed Vendor Questionnaire with UEI and NAICS code, and certificates of insurance. 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 Vally Job Corps

POSTED

DEADLINE

Roswell JCC – Male Dormitory Bldg. Water Source Heat Pump Replacement (20 units)

Solicitation # roswell-jcc-male-dormitory-bldg-water-source-heat-pump-replacement-20-units

The Career Systems Development Corporation is soliciting proposals for the replacement of twenty failed ceiling-mounted water source heat pumps at the Roswell Job Corps Center Male Dormitory Building in New Mexico. The scope of work involves removing the damaged units and installing Bosch 1-ton units, specifically model RL012-HZC-LLEPAA-GGXXXWX7XXX1XXXXSBA or an equivalent. Additionally, the contractor must install smoke dampers with fusible links in all vents leading into the plenum and ensure all installed plenum materials are plenum rated. All work must comply with NFPA 101, NFPA 70, and applicable plumbing, mechanical, and building codes. This solicitation is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certified firms. The project is subject to the Davis Bacon Act Wage Determination NM20260014, requiring the submission and approval of weekly certified payroll reports prior to invoice payment. Proposals exceeding $100,000.00 require payment and performance bonding for 100 percent of the contract value. Submissions must include a detailed technical approach for safe completion, a full cost breakdown of materials, labor, and bonding, equipment cut sheets, warranty information, and a proposed payment schedule. Final project acceptance requires the delivery of operation manuals to the Facility Manager.

Career Systems Development Corporation

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) is seeking bids for a subcontracting opportunity 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 new high-efficiency units at ground-level or rooftop locations, and the modification of associated gas piping, ductwork, and electrical disconnects. This is a fixed-price, single lump sum contract with an estimated value between $25,000 and $100,000. Bids must be submitted via email to Fran McGraw by November 23, 2026, at 3:00 pm PT. To be considered, bidders must complete a mandatory physical site visit and submit a bid using the MTC Bid for Lump Sum Contract form along with a detailed cost breakout on company letterhead. 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 SF 1413 forms. Additionally, contractors must adhere to OSHA safety standards, provide necessary personal protective equipment, and submit a complete supplier onboarding packet including a W-9 and business size self-certification under FAR 52.219-8. Award decisions will be based on overall best value.

Inland Empire Job Corps

POSTED

about 2 hours ago

DEADLINE

in 17 days

AI Contract Overview

The contract involves the supply and installation of piping, valves, fittings, hangers, insulation, and sleeves specifically for hydronic heating systems, including those dedicated to glycol circulation and chemical feed lines. All work must be completed in accordance with industry standards and project specifications to ensure safe, efficient operation of the heating infrastructure. The scope covers full installation services from material delivery through final placement and system integration, with attention to proper support, thermal performance, and accessibility for maintenance. This is a subcontract under the Massachusetts Department of Transportation, with performance required in District 2. The North American Industry Classification System code 238220 indicates the work falls under plumbing, heating, and air-conditioning contracting. The solicitation was posted on June 9, 2026, with the same date set as the deadline for proposals, indicating a potential error in timing or a same-day award process. Bidders must be prepared to meet technical, scheduling, and compliance requirements without the benefit of extended planning time, and all work must align with state transportation infrastructure standards and protocols.