This Subcontract opportunity from Department Of The Interior was posted on August 27, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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HVAC Systems (Mechanical)

Closed

Federal

Submission Closed09/28/2026, 05:00:00 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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Compressed Air and Plumbing ServicesThis subcontract for Compressed Air and Plumbing Services involves the installation of compressed air systems and plumbing infrastructure for prime contractors on NAVFAC and US Navy projects located at NBK Bangor. The scope of work includes the installation of 13 air drops, a 120-150 gallon tank, and hose reels, as well as the provision of piping for dry and shop air that adheres to ISO 8573-1 Class 1.4.1 standards. Additionally, the contractor is responsible for installing the necessary infrastructure for portable shower and eyewash stations to ensure a fully operational safety and air system. Managed by the Bristol Alliance of Companies through the Bristol - Temecula office, this project falls under NAICS code 238220. The solicitation was posted on November 12, 2026, with a response deadline set for December 5, 2026. The primary objective is the delivery of a complete, functional compressed air system and safety shower infrastructure meeting all specified military and industrial standards.

Bristol Alliance of Companies

POSTED

DEADLINE

UMCS / DDC Control Systems IntegrationThis subcontract opportunity, managed by the Bristol Alliance of Companies, involves the installation of Direct Digital Control systems and Utility Monitoring and Control System front ends for prime contractors on NAVFAC and US Navy projects located in Bangor. The scope of work focuses on delivering an integrated building control network capable of operational monitoring and alarming through the installation of BACnet routers, gateways, and DDC hardware integrated into the Niagara Framework. Technical requirements specify the use of UL-916 rated hardware, including JACE/B1305 and UMCS Ethernet switches, to ensure seamless integration of analog and binary I/O. Interested parties must submit their responses by December 5, 2026, under NAICS code 238220.

Bristol Alliance of Companies

POSTED

DEADLINE

HVAC Installation and Testing & Balancing (TAB)This subcontract, managed by Bristol Alliance of Companies, involves the installation and testing of HVAC systems for prime contractors on NAVFAC and US Navy projects located at NBK Bangor. The scope of work includes the installation of dedicated mini-split systems, exhaust fans, and insulated piping, as well as ductwork plumbing and system flushing. The contractor is responsible for supplying the mini-split units and ensuring exhaust fans provide 10 air changes per hour for utility rooms and bathrooms. A critical requirement of the contract is the delivery of a fully operational HVAC system accompanied by a certified Testing and Balancing report conducted according to NEBB or AABC standards. Interested parties must note the response deadline of December 5, 2026, for this project categorized under NAICS code 238220.

Bristol Alliance of Companies

POSTED

DEADLINE

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 necessary materials and equipment to incorporate existing HPA cross connections into a system supplied by compressors at the south end of Pier D. The project specifically requires the installation of HPA shore risers at five 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 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 not to exceed 431 calendar days. Award will be based on price and MACC past performance. The contractor must adhere to strict technical and safety standards, including Unified Facilities Criteria (UFC), ASME, and EM 385-1-1 (2024). Key administrative requirements include the submission of proposals via the PIEE portal by December 1, 2026, the provision of a bid guarantee of 20% of the bid price or $3 million, and compliance with rigorous security and base access protocols for personnel and vehicles at the Puget Sound Naval Shipyard. Final acceptance is contingent upon the successful completion of operational test procedures and a final acceptance inspection.

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 solicitation CBP#9772 to provide comprehensive HVAC air handling unit (AHU) and ductwork cleaning services at the Edison Job Corps Center in Edison, New Jersey. This fixed-price, single lump sum subcontracting opportunity involves the cleaning of twelve AHUs and twenty-eight heating and cooling coils serving the Kilmer and Edison dormitories, as well as the cleaning of supply, return, and outside-air ductwork and associated air distribution components. The contractor is responsible for providing all labor, equipment, and materials, including the installation of permanent access panels and the restoration of any affected building finishes. The project must be completed within 90 consecutive business days following the Notice to Proceed. Bids are due by November 17, 2026, and will be evaluated based on overall best value. Mandatory requirements for consideration include a physical site visit, a completed pricing schedule, and a bid bond guarantee of 20% for bids equal to or greater than $25,000. Awarded contractors with bids over $25,000 must also provide performance and payment bonds from a surety company with at least an A- rating. The contract is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certifications, and requires compliance with Davis-Bacon prevailing wage determinations for Middlesex County. Submissions must be emailed to Wendy Lawrence and include the MTC Bid for Lump Sum Contract form, a detailed cost breakout on company letterhead, and a UEI number for federally funded project eligibility.

POSTED

DEADLINE

CBP7787 ED1 RM 123 HVAC Compressor Replacement

Solicitation # CBP7787 ED1 RM 123

Management & Training Corporation (MTC) is seeking 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 with new filter-driers and heaters, and system testing and commissioning. The estimated price range for this effort is between 0 and 25,000 dollars. Bids are evaluated based on overall best value, and a physical site visit is mandatory prior to submission. The awarded contractor must comply with EPA Section 608 regulations for refrigerant recovery and adhere to minimum wage rates and fringe benefits for Washoe County, Nevada. Required documentation for final payment includes a Notice of Final Completion, a final Certified Payroll Report, a Certificate of Release of Liens, and two sets of Operation and Maintenance manuals. While bids under 25,000 dollars do not require a bid bond, any bid equal to or exceeding that amount requires a 20 percent bid bond guarantee and subsequent performance and payment bonds from a surety with at least an A- rating. Additionally, contractors must provide proof of general liability insurance of at least 1 million dollars and worker's compensation insurance with employer's liability limits of at least 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 turnkey subcontracting project to replace multiple 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 several buildings, including Building A (4-ton), Building B (7.5-ton), Building E (10-ton), Building F (two 4-ton units), and Building G (various units ranging from 3.5 to 7.5 tons). Technical specifications for certain units require Energy Star certification, a minimum EER rating of 16, 90 percent efficiency furnaces, and the use of R-454B refrigerant. All work must comply with the National Electrical Code, NFPA Standard No. 101, and OSHA regulations, with a required warranty of five to ten years on parts and two years on workmanship. Interested bidders must be registered in SAM.gov with a Unique Entity ID and provide Alabama business licenses, certificates of insurance, a W-9, and a completed FFATA form. Submission requirements include a detailed bid sheet with a cost breakdown, a proposed performance schedule, and a signed vendor acknowledgement form. The project is subject to the Davis-Bacon Act, requiring the payment of prevailing wages and the submission of certified payroll records. Bonding requirements are tiered based on project value, with a 100 percent payment bond required for projects over 35,000 dollars and both performance and payment bonds required for projects exceeding 150,000 dollars. Bids must be submitted by November 27, 2026, at 12:00 PM CST, and must remain valid for 90 days. Award selection is at the sole discretion of ETR and is not based solely on the lowest bid.

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 the HVAC system at the Joliet Job Corps Center female dormitory in Illinois. The project scope includes the removal and disposal of existing equipment and the installation of ten new Carrier furnace and air conditioning systems. Additionally, the contractor must install and integrate a Pelican Building Automation System across eleven units, including the ten new systems and one existing unit. The estimated contract value ranges from $250,000 to $500,000, with awards based on overall best value. Interested bidders must complete a mandatory physical site visit and submit their proposals to Frances McGraw by November 23, 2026. Required submission documents include the MTC Bid for Lump Sum Contract form, a detailed cost breakout on company letterhead, and the MTC Supplier Self-Certification and Set-Up packet. For bids of $25,000 or more, 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 contract is subject to the Davis-Bacon Act, requiring compliance with specific Illinois prevailing wage rates and the submission of weekly certified payroll reports for payment. Contractors must maintain general liability insurance of at least $1,000,000 and worker's compensation with employer's liability limits of $500,000. Performance is governed by various FAR clauses, including standards for contract work hours, safety, and anti-kickback procedures. Final acceptance is contingent upon a substantial completion inspection, the resolution of all liens, and the delivery of warranties and operation manuals.

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. Primary NAICS codes associated with the work include 238220, 238210, and 238290. 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 contract to provide dry-type sprinkler system and compressor replacement services at the Centennial Job Corps Center in Nampa, Idaho. The project focuses on eliminating system 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 existing distribution piping and air compressors, the installation of a new code-approved piping network and properly sized compressor, and rigorous operational and leak testing in accordance with NFPA 25 standards. The awarded contractor must complete all work within 30 consecutive business days following the written Notice to Proceed. Bids are due by December 1, 2026, and must include a detailed cost breakout and proof of insurance. A physical site visit and signature on the attendance roster are mandatory prerequisites for bid submission. 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 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 wage rates in Canyon and Gem Counties, and FAR clauses regarding small business identity, whistleblower rights, and security requirements. First-tier subcontractors with awards exceeding $45,000 must disclose debarment status per FAR 52.209-6. Final payment is contingent upon the submission of a Notice of Final Completion, final certified payroll reports, a Certificate of Release of Liens, and two complete sets of Operation and Maintenance manuals.

Management & Training Corporation/Centennial Job Corps Center

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 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 and EPA-compliant disposal of existing units, installation of new energy-efficient systems, 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 via email to Fran McGraw. To be considered, bidders must conduct a mandatory physical site visit and provide a detailed cost breakout on company letterhead. For bids of $25,000 or more, a bid bond of 20% is required at submission, and performance and payment bonds from an A- rated surety are required upon award. The project is subject to Construction Wage Rate Requirements, necessitating compliance with California prevailing wages and fringe benefits. Eligible bidders include small businesses, including certified VOSB, SDVOSB, WOSB, and HUBZone entities. Required documentation for the award process includes a Unique Entity Identifier (UEI), MTC Supplier Self-Certification, and a Certificate of Insurance. Award decisions will be based on overall best value. Once awarded, the contractor must adhere to OSHA safety standards, including 30-hour annual requirements and the provision of necessary personal protective equipment. Payment will be processed via AIA documents, with a 10% retainage withheld until substantial completion.

Inland Empire Job Corps

POSTED

about 8 hours ago

DEADLINE

in 11 days

AI Contract Overview

This subcontract opportunity with the Department of the Interior's Construction A/e Team 2 FWS involves the installation of comprehensive heating, ventilation, and air conditioning systems for prime contractors on U.S. Fish and Wildlife Service projects. The scope of work includes the installation of metal and flexible ducts, air terminal units, diffusers, energy recovery units, water-source heat pumps, and finned-tube radiation heaters, as well as performing duct cleaning and testing, adjusting, and balancing to deliver a fully operational HVAC system. The project is categorized under NAICS code 238220 and is designated as a total Small Business Set Aside. Interested parties must submit their responses by September 28, 2026, following the posting date of August 27, 2026.

General Info

Small business HVAC installation subcontract for US Fish and Wildlife Service, due September 2026.

Agency

Department Of The Interior → Construction A/e Team 2 Fws

NAICS

238220 - Plumbing, Heating, and Air-Conditioning Contractors

Place of Performance

Set-Aside

SBA

Documents

This scope was carved out of 140FC226R0016.

The full solicitation package (9 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Y--MA DIV OF REFUGE FIELD SUPPORT VC TO HQ

AI Contract Breakdown

Uniform Contract Format

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The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed

PostedAug 27

subcontract

Response DeadlineSep 28

Deadline has passed

Submission Closed

09/28/2026, 05:00:00 PM EDT

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Organization & Contact Information

AgencyDepartment Of The Interior → Construction A/e Team 2 Fws

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of The Interior → Construction A/e Team 2 Fws

Office AddressN/A

ContactsNo contact information available

Full Description

Installs heating, ventilation, and air conditioning systems for prime contractors on U.S. Fish and Wildlife Service projects. Installs metal and flexible ducts, air terminal units, diffusers, energy recovery units, water-source heat pumps, and finned-tube radiation heaters. Performs duct cleaning and TAB (Testing, Adjusting, and Balancing). Delivers an installed and balanced HVAC system.