This Government Contract opportunity from Department Of Defense was posted on April 29, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Mechanical Systems Installation

Closed

Federal

Submission Closed06/12/2026, 08:00:00 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

CCTV and Security Monitoring System InstallationThe contract involves the design and installation of a CCTV and security monitoring system specifically for bridge monitoring and enhancing public safety. It includes integrating fiber optic technology and power supply to support the system's functionality. The project is classified under the NAICS code 238220, which pertains to electrical contractors and other wiring installation. This subcontract is issued by the Massachusetts Department of Transportation and is set to be performed in District 4. The solicitation was posted with both the posting and response deadline on June 26, 2026. The contract aims to improve infrastructure security through advanced surveillance technology, ensuring continuous monitoring and safety for the public in critical transportation areas.

Massachusetts Department of Transportation

POSTED

DEADLINE

CCTV and Security Systems InstallationThe contract involves the design and installation of CCTV security cameras and police call boxes on a bridge, with a focus on ensuring connectivity and integration with the Department of Conservation and Recreation (DCR) systems. This project is managed by the Massachusetts Department of Transportation (MassDOT) and pertains to work taking place in District 4. It requires expertise in electrical and communications installation services, as indicated by the NAICS code 238220. The solicitation was posted on June 26, 2026, and the response deadline was set for the same date, indicating a tight bidding window. This contract is categorized as a subcontract and does not specify any set-aside types or organization preferences. The installation aims to improve security infrastructure on the bridge, enhancing surveillance capabilities and emergency communication through integration with existing public safety systems.

POSTED

DEADLINE

Plumbing and Piping Systems InstallationThis contract involves the installation of potable water, waste, vent, and gas piping systems for both residential and commercial buildings. It is a subcontract opportunity managed by the Tennessee Department of Transportation, with work to be performed in Bedford. The contract falls under the NAICS code 238220, which relates to plumbing, heating, and air-conditioning contractors. The solicitation and response deadline are both set for June 26, 2026. The scope covers comprehensive plumbing and piping installations essential for building infrastructure, supporting water supply, drainage, ventilation, and gas distribution. Although no set-aside type or specific organization type is indicated, the contract represents a significant opportunity for qualified subcontractors specializing in these systems. Further details and proposal submissions can be accessed through the Tennessee Department of Transportation’s bidding portal.

Tennessee Department of Transportation

POSTED

DEADLINE

Plumbing and Piping Systems InstallationThe contract involves the installation of comprehensive plumbing systems, including water supply, drainage, and gas piping throughout the specified facility. It is categorized as a subcontract under the NAICS code 238220, indicating specialization in plumbing and piping work. The work is to be performed in Sumner, Tennessee, under the oversight of the Tennessee Department of Transportation (TDOT). The solicitation and response deadline are both set for June 26, 2026. While no specific details about set-asides or organization types are noted, the contract requires experienced plumbing services compliant with applicable standards to ensure a fully operational and safe plumbing infrastructure. Interested parties can access further solicitation information via the provided online link.

POSTED

DEADLINE

HVAC System InstallationThis contract involves the supply and installation of comprehensive heating, ventilation, and air conditioning (HVAC) systems, encompassing all necessary ductwork, HVAC units, and control mechanisms. The work will be performed as a subcontract under the Tennessee Department of Transportation (TDOT), specifically situated in Sumner. The project is aligned with NAICS Code 238220, which pertains to plumbing, heating, and air-conditioning contractors. The solicitation was posted with a deadline for responses on June 26, 2026, coinciding with the date of posting. This contract is designed to ensure the delivery and installation of fully functional HVAC systems to meet the required standards. No specific set-aside classifications apply to this subcontract, and additional organizational or point-of-contact details are not provided. Interested parties can access further details and submit proposals through the TDOT bidding portal.

TDOT

POSTED

in 10 days

DEADLINE

in 10 days

AI Contract Overview

The contract involves the installation of mechanical systems including boilers, chillers, pumps, heat exchangers, and the associated piping for a central energy plant. It is designated as a subcontract opportunity under a total small business set-aside, conforming to FAR 19.5 regulations, targeting businesses qualified under the specified NAICS code 238220, which relates to plumbing, heating, and air-conditioning contractors. The contract is issued by the Department of Defense through the W076 Endist Ft Worth office, with the place of performance identified by the ZIP code 76544. The solicitation was posted on April 29, 2026, and responses are due by June 12, 2026, at 8:00 PM. While some details such as the precise location of performance and point of contact are not specified, the contract clearly focuses on a critical infrastructure upgrade or installation project for a central energy plant, emphasizing the mechanical systems integral to its operations. Interested small businesses within the eligible category have a limited timeframe to submit their proposals for this defense-related subcontract opportunity.

General Info

Subcontract for mechanical systems installation in a central energy plant, set-aside for small businesses.

Agency

Department Of Defense → W076 Endist Ft Worth

NAICS

238220 - Plumbing, Heating, and Air-Conditioning Contractors View NAICS

Place of Performance

TX, 76544

Set-Aside

SBA

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedApr 29

subcontract

Response DeadlineJun 12

Deadline has passed

Submission Closed

06/12/2026, 08:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → W076 Endist Ft Worth

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of Defense → W076 Endist Ft Worth

Office AddressN/A

ContactsNo contact information available

Full Description

Installation of boilers, chillers, pumps, heat exchangers, and associated piping for the central energy plant.