This Government Contract opportunity from Department Of The Interior was posted on April 28, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Mechanical, Plumbing, and HVAC Systems

Closed

Federal

Submission Closed05/04/2026, 06:00:00 PM UTC

Contract Overview

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

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NAICS: 238220

New

SLED

ICE 8A - Ft Benning Improvements

Solicitation # 70CMSW25R00000011

This firm-fixed-price task order, issued under a MACC multiple-award IDIQ contract by the Department of Homeland Security Immigration and Customs Enforcement, provides design-build services for life, safety, and operational improvements at Fort Benning, Georgia. The project has an estimated magnitude between 4.0 million and 4.5 million dollars and a period of performance not to exceed 365 days from the date of award. The scope of work includes the installation of aluminum awnings at the shipping and receiving dock and Fiske Range, turf replacement at Fiske Range, the demolition and site restoration of Building 2294, gutter and drainage improvements at Building 234, and the replacement and maintenance of commercial HVAC systems across Buildings 2949, 234, 1836, and 19. Additionally, the contractor will perform general facility improvements for Building 301 and the DAGr Team facility. Award will be based solely on the lowest total evaluated price, though the government will also evaluate the offeror's technical approach, design resources, and the validity of their methodology. Proposals must be submitted in two volumes: a technical and safety volume and a pricing volume using the provided CSI division template. The contract is subject to the Davis-Bacon Act, requiring prevailing wage rates and specific paid sick leave provisions. Key administrative requirements include the submission of payment requests via the Invoice Processing Platform accompanied by certified payroll, and the provision of performance and payment bonds. Final inspection and technical assistance will be managed by the Contracting Officer's Representative.

Bristol Alliance of Companies

POSTED

DEADLINE

PIDC Project 3 - Dorm RTU Replacement and SCADA

Solicitation # 872287

This firm-fixed-price task order, issued under an 8(a) MACC IDIQ, involves the replacement and upgrade of Rooftop HVAC Units (RTUs) for the Alpha, Bravo, Charlie, and Delta dorms, as well as a SCADA system upgrade at the Port Isabel Detention Center in Los Fresnos, Texas. The project objective is to replace corroded and obsolete equipment with high-quality, coastal weather-resistant, and durable systems that exceed commercial standards. The scope includes removing existing RTUs, replacing necessary piping, electrical, and ducting, and installing new SCADA software and two chemical feed pumps in compliance with Texas Commission of Environmental Quality standards. The estimated magnitude of the project is between 1.2 million and 1.5 million dollars, with a period of performance of 365 days from the date of award. Award will be based solely on the lowest total evaluated price, provided the offeror demonstrates a sound technical approach, appropriate design resources, and a comprehensive quality control and safety program. Key requirements include the submission of a Quality Control Plan, a safety plan, and the designation of a Project Manager with at least five years of relevant federal contracting experience. The contractor must also provide a one-year warranty for installation and craftsmanship and ensure all personnel pass required background checks for site access. Compliance with the Davis-Bacon Act and associated executive orders regarding wages and sick leave is mandatory. All payment requests must be submitted electronically via the Invoice Processing Platform and accompanied by certified payroll.

Bristol Alliance of Companies

POSTED

DEADLINE

RFQ7593 Smoke Detector Installation

Solicitation # RFQ7593

Management & Training Corporation (MTC) is soliciting bids for a fee-for-service subcontracting opportunity to provide smoke detector installation and fire system services at the Sierra Nevada Job Corps Center in Reno, Nevada. The scope of work requires the replacement of 43 smoke detectors across specific dormitory rooms, including 12 detectors in rooms 11, 15, and 18, 12 detectors in room 19, and 19 detectors in rooms 20 and 21. The contractor must ensure all installed detectors communicate with the fire panel and that all work adheres to NFPA standards and local Authority Having Jurisdiction requirements. Bids must be submitted via email to Tom Williams by 3:00 PM PST on September 18, 2026. To be considered, applicants must provide a completed bid sheet, proof of insurance, and a supplier packet containing a W-9, self-certification form, and acceptance of terms and conditions. This opportunity is open to various small business set-asides, including SDB, WOSB, HUBZone, and Veteran-Owned businesses, under NAICS code 238220. Award decisions will be based on the best value as determined by MTC. The contract mandates compliance with Service Contract Labor Standards and Wage Determination No. 2015-5595 Revision 28 for labor rates in Washoe and Storey counties. Additionally, subcontractors must provide a 12-digit Unique Entity ID and certify their debarment status under FAR 52.209-6 if the subcontract exceeds 30,000 dollars. Strict adherence to government and Department of Labor guidance regarding the protection of sensitive and proprietary information is required.

Sierra Nevada Job Corps Center

POSTED

DEADLINE

2026-Clearfield-Bldg E8 Welding HVAC

Solicitation # 2026- Clearfield- Welding Bldg. E8 HVAC Replacement

Management & Training Corporation (MTC) is seeking fixed-price lump sum bids for a subcontracting opportunity to replace the 20hp motor connected to the rooftop HVAC system at the Clearfield Job Corps Center in Clearfield, Utah. The scope of work includes the complete removal and replacement of the existing motor, electrical hookup, system testing, commissioning, and the provision of onsite training and maintenance manuals for facility personnel. Bidders must conduct a physical site visit and sign the attendance roster to be eligible for award. The project requires the contractor to handle all permits, fees, and the removal of all construction debris and packaging from the site. Bids are due by September 19, 2026, at 3:00 PM MST and must be submitted via email to the designated points of contact. Submissions must include a signed MTC Bid for Lump Sum Contract form, a detailed cost breakout on company letterhead, and a bid bond guarantee from a surety company with at least an A- rating. This opportunity is set aside for various small business categories, including SDB, WOSB, HUBZone, and SDVOSB. Award decisions will be based on overall best value. The contract is subject to federal regulations, including the Davis-Bacon Act for prevailing wages in Davis County, Utah, and the Contract Work Hours and Safety Standards Act. Compliance with OSHA requirements and federal, state, and local codes is mandatory. Selected contractors must provide a 12-digit Unique Entity ID (UEI) and a 9-digit Tax ID via the MTC Supplier Self-Certification form. Payment will be processed through pay applications using AIA G702 and G703 forms based on a submitted Schedule of Values. Performance and payment bonds must be submitted within five business days of receiving an Intent to Award letter.

Management & Training Corporation

POSTED

DEADLINE

CBP7664 Wellness HVAC Compressor Replacement

Solicitation # CBP7664

Management & Training Corporation is seeking bids for a subcontracting opportunity to replace a failed HVAC/refrigeration compressor at the Wellness facility of the Sierra Nevada Job Corps Center in Reno, Nevada. The project is structured in five phases: preparation and environmental safety, demolition and removal, installation of an OEM-specified compressor and related components, system testing and commissioning, and final closeout. The contractor must ensure full restoration of cooling capacity and operational efficiency while adhering to EPA Section 608 regulations for refrigerant recovery. The work must be completed within 30 consecutive business days following a written Notice to Proceed. Bids will be evaluated based on overall best value, considering price, quality, and delivery schedules. For bids equal to or greater than 25,000 dollars, a bid bond of 20 percent of the base bid is required, along with performance and payment bonds from an A-rated surety company. Submission requirements include a signed bid sheet, a detailed bid breakout, and verification of a physical site visit. Contractors must comply with Davis-Bacon Act wage determinations for Washoe County and provide self-certification of their business size and socioeconomic category per FAR 52.219-8. Final payment is contingent upon the submission of a Notice of Final Completion, certified payroll reports, and two sets of operation and maintenance manuals.

Sierra Nevada Job Corps Center

POSTED

DEADLINE

Replace Shower Diverters in two (2) Dorms

Solicitation # replace-shower-diverters-two-2-dorms

This project involves the removal and replacement of shower diverters in eight bathrooms across two dormitories located in Indiana. The scope of work includes replacing existing Powers brand diverters with Delta or comparable models featuring readily available parts, as well as repairing or replacing any deteriorated piping leading into the diverters. The solicitation is open to various small business categories, including SDB, WOSB, HUBZone, and SDVOSB entities under NAICS code 238220. Proposals must be submitted via email to Tammy Swallows at Atterbury Job Corps by September 14, 2026, at 3:00 PM.

POSTED

DEADLINE

This is a subcontracting opportunity to replace a chiller in McKinney, TX.

Solicitation # subcontracting-opportunity-replace-chiller-mckinney-tx

Serrato Corporation is seeking bids for a subcontracting opportunity to replace a failing 246-ton air-cooled chiller at the North Texas Job Corps Center, specifically in Building 214/215 located in McKinney, Texas. The scope of work includes the demolition and disposal of the existing unit and the installation and startup of a like-kind, similar model replacement. Additionally, the project requires the installation of a JACE 9000 central integration point for building automation controls to manage the chiller, pumps, boiler, and four multi-zone air handling units. The contractor must also perform cleaning and inspection of the air handling units, replace belts, install four 3-way control valves, and replace three of the four air handler VFDs. Bids must be submitted by September 18, 2026, and quotes must remain valid for 90 days. Required submission documentation includes manufacturer equipment specifications, Form 1413 for Davis-Bacon Act certified payroll compliance for work exceeding 2,000 dollars, and a Certificate of Liability Insurance naming Serrato Corporation as the holder. Insurance minimums include 1 million dollars for Commercial General Liability and Comprehensive Automobile Liability, and 500,000 dollars for Employers Liability. This opportunity is set aside for various small business categories, including SDB, WOSB, HUBZone, and SDVOSB. Primary points of contact for the project are Stacy Smith and Roy Henderson.

Serrato Corporation DBA North Texas Job Corps

POSTED

DEADLINE

AAL-0880-02 HVAC and Electrical Upgrades Fairbanks

Solicitation # AAL-0880-02

Solicitation AAL-0880-02 involves HVAC and electrical upgrades at the Fairbanks FSS facility in Alaska. The scope of work includes the replacement of the chiller, four AC units, and chilled-water piping, along with associated electrical system upgrades. Key requirements include modifying Panel P1 and HVAC circuits and ensuring the provision of temporary and redundant cooling throughout the construction period to maintain operational continuity. The project concludes with startup, testing, commissioning, FAA training, punch-list completion, and final closeout. The estimated construction magnitude for this project is between 250,000 and 500,000 dollars, with a proposed start date of April 15, 2027. This opportunity is categorized under NAICS code 238220 and is set aside for various small business categories, including Small Disadvantaged Business, Women-Owned Small Business, HUBZone, and Veteran-Owned Small Business. The primary point of contact for this solicitation is Masanori Akers.

PTSI Managed Services Inc.

POSTED

DEADLINE

Main Building 1 Wing 5 – Six Rooftop HVAC Unit Replacement – Glenmont Job Corps Center

Solicitation # S26-010

The Glenmont Job Corps Center is soliciting proposals from qualified, New York State licensed contractors for the replacement and installation of HVAC equipment within Main Building No. 1, Wing 5 (Education Building) in Glenmont, New York. The project involves replacing two 7.5-ton split-system units for the auditorium, one 6-ton rooftop unit for the library and computer lab, and one 12.5-ton rooftop unit for the north and east wing classrooms. Additionally, the scope includes installing four 2-ton ductless mini-split heat pump systems, removing a window air-conditioning unit, and abandoning two 5-ton rooftop units in place. Comprehensive associated work encompasses demolition, roof curbs and penetrations, ductwork, refrigerant and condensate piping, electrical work, controls, structural roof evaluations, and fire alarm and duct smoke detector installations, concluding with testing, balancing, and commissioning. This solicitation is set aside for various small business categories, including SDB, WOSB, HUBZone, and Veteran-Owned Small Businesses. The project must be completed within 210 calendar days following the written Notice to Proceed, and the facility will remain operational throughout the construction period. Key deadlines include a pre-proposal site walkthrough on September 10, 2026, with vendor questions due by September 14, 2026. Final proposals must be submitted by September 21, 2026, at 4:00 PM ET. All work must comply with applicable New York State codes, safety regulations, and environmental requirements.

Adams and Associates, Inc.

POSTED

DEADLINE

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 pad-mounted gas-fired packaged HVAC unit at the Glazing, Welding, and Heavy Mechanics Building (1091) in Indiana. The existing 10-ton Carrier unit, which utilizes R-22 refrigerant, will be replaced with a new 12.5 SEER packaged unit using non-R22 refrigerants such as R-410A or R-454B. The scope of work requires the reuse of existing ductwork, electrical disconnects, and thermostat wiring. Following installation, the old unit and any recovered refrigerant must be labeled and left at the maintenance building for parts and reuse. The solicitation is managed by Adams and Associates, Inc., with a response deadline of October 5, 2026. This opportunity is set aside for various small business categories, including Small Disadvantaged, Women-Owned, HUBZone, and Veteran-Owned businesses. Interested parties should contact Tammy Swallows for further information regarding this NAICS 238220 project.

Adams & Associates, Inc.

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 HVAC systems at the ABL Dormitory within the Atterbury Job Corps Center in Indiana. The project involves replacing existing R-22 Bryant gas-fired furnaces and condensing units with new 12.5 SEER packaged units utilizing non-R22 refrigerants such as R-410A or R-454B. The scope includes the installation of compatible coils and the reuse of existing electrical disconnects, ductwork, and thermostat wiring. All recovered refrigerant must be labeled and left on-site. Eligible bidders must be registered in SAM.gov with a valid Unique Entity ID and hold a valid Indiana Contractor's License. A mandatory site visit is scheduled for September 23, 2026, with final proposals due by October 5, 2026. Award decisions will be based on best value, evaluating price (60 points), quality (20 points), past performance (10 points), and schedule (10 points). The contractor must provide a sequenced construction schedule within 10 days of the Notice to Proceed and guarantee all workmanship for one year. Payment terms are Net 30, contingent upon the submission of certified payroll records, a completed SF 1413, and the release of liens. Compliance with EPA, OSHA, and Davis-Bacon Act wage determinations is required.

Adams & Associates, Inc.

POSTED

DEADLINE

AAL-0810-01 Sitka (SIT) Flight Service Station (FSS) Fire Esc

Solicitation # AAL-0810-01

Solicitation AAL-0810-01 is a design-build construction project for the Sitka Flight Service Station in Sitka, Alaska. The primary objective is to design and construct an access stair platform serving the third floor of the facility. The comprehensive scope of work includes conducting a site survey, obtaining necessary permits, developing the final design, executing construction, performing inspections, completing the punch-list, and providing final as-built drawings. The project has an estimated construction magnitude between 250,000 and 500,000 dollars and is proposed to start on February 1, 2027. This opportunity is set aside for small businesses, including small disadvantaged businesses, women-owned small businesses, HUBZone small businesses, and veteran-owned or service-disabled veteran-owned small businesses. The solicitation was posted on September 11, 2026, with a response deadline of September 25, 2026, and falls under NAICS code 238220.

PTSI Managed Services Inc.

POSTED

about 9 hours ago

DEADLINE

in 13 days

AI Contract Overview

The contract entails the installation of specialized mechanical, plumbing, and HVAC systems for a research laboratory, with a focus on precise climate control, advanced ventilation, and reliable water systems designed to meet the rigorous demands of scientific operations. All systems must be fully integrated and tailored to ensure environmental stability, safety, and compliance with laboratory standards, requiring expertise in high-performance building services for sensitive applications. This is a small business set-aside subcontract under NAICS code 238220, reserved exclusively for small businesses as defined by the SBA. The opportunity was posted on April 28, 2026, with a mandatory response deadline of May 4, 2026, at 6:00 PM. The contracting entity is Construction A/e Team 1 FWS under the Department of the Interior, and the place of performance details are unspecified. Interested parties must submit proposals through the provided SAM.gov link by the stated deadline to be considered.

General Info

Small business subcontract for lab HVAC, plumbing, mechanical systems due May 4, 2026, via SAM.gov.

Agency

Department Of The Interior → Construction A/e Team 1 Fws

NAICS

238220 - Plumbing, Heating, and Air-Conditioning ContractorsView NAICS

Place of Performance

Set-Aside

SBA

Documents

This scope was carved out of 140FC126R0006.

The full solicitation package (14 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Y--Design Build Service New Headquarters

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

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Timeline

PhaseClosed

PostedApr 28

subcontract

Response DeadlineMay 4

Deadline has passed

Submission Closed

05/04/2026, 06:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of The Interior → Construction A/e Team 1 Fws

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of The Interior → Construction A/e Team 1 Fws

Office AddressN/A

ContactsNo contact information available

Full Description

Install HVAC, plumbing, and mechanical systems tailored to a research laboratory, including climate control, ventilation, and water systems.

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