This Government Contract opportunity from Department Of State was posted on May 15, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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HVAC Refrigerant Piping Installation

Closed

Federal

Submission Closed06/08/2026, 09:00:00 AM UTC

Contract Overview

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

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NAICS: 238220

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SLED

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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

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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

Plumbing and Piping Systems InstallationThe contract entails the installation of comprehensive plumbing and piping systems, specifically focusing on sanitary, storm, and water supply piping, as well as the integration of related fixtures and water heating equipment. This subcontract is issued by the Tennessee Department of Transportation and is designated for performance in the Sumner area. The work involves ensuring proper setup and functionality of the entire water distribution and drainage infrastructure in accordance with contractual and regulatory standards. Key details include the classification under NAICS code 238220, which corresponds to plumbing, heating, and air-conditioning contractors. The solicitation was posted and the proposal submission deadline was set for June 26, 2026. While some administrative specifics, such as contact information and exact location addresses, are not provided, the contract focuses on meeting state transportation infrastructure needs through professional plumbing and piping installation services.

Tennessee Department of Transportation

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

This contract involves the installation of refrigerant piping for Variable Refrigerant Volume (VRV) systems, specifically connecting condensing units to fan coil units. The work scope includes essential tasks such as brazing the piping joints, conducting pressure testing to ensure system integrity, and performing leak detection to guarantee proper functionality and safety. The project is structured as a subcontract under NAICS code 238220, which pertains to plumbing, heating, and air-conditioning contractors. Issued by the Department of State on behalf of the US Embassy in Bangkok, the solicitation was posted on May 15, 2026, with a response deadline set for June 8, 2026, at 9:00 AM. While specific location details for the place of performance and point of contact information remain unspecified, the contract is focused on delivering high-quality HVAC refrigerant piping installation services in compliance with government standards. Interested contractors are directed to the official workspace link for further details and submission procedures.

General Info

Install refrigerant piping for VRV systems including brazing, pressure testing, and leak detection.

Agency

Department Of State → US Embassy Bangkok

NAICS

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

Place of Performance

DC, THA

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedMay 15

subcontract

Response DeadlineJun 8

Deadline has passed

Submission Closed

06/08/2026, 09:00:00 AM UTC

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Organization & Contact Information

AgencyDepartment Of State → US Embassy Bangkok

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of State → US Embassy Bangkok

Office AddressN/A

ContactsNo contact information available

Full Description

Installation of refrigerant piping between condensing units and fan coil units for VRV systems, including brazing, pressure testing, and leak detection.