Purchase Order 19KS7026P0373
- Not listed
- The U.S. Department of State's Bureau of Overseas Building Operations awarded a $102,621.59 firm fixed-price purchase order to Osung Engineering, a South Korean-based HVAC and refrigeration specialist, for geothermal HVAC preventive maintenance and emergency repair services. The contract, awarded April 23, 2026, with completion scheduled by May 30, 2028, originated from a pre-solicitation notice issued by the U.S. Embassy in Seoul seeking quotations for critical mechanical systems support at...
- This is a firm-fixed-price purchase order for preventive maintenance services on the HVAC systems located at the Annex compound of the U.S. Embassy in Seoul, South Korea. The contract was awarded by the U.S. Department of State's Bureau of Overseas Building Operations to Osung Engineering, a for-profit South Korean company specializing in HVAC and refrigeration services. The contract has a ceiling value of $22,248.64 and a performance period running through April 30, 2026. This contract was...
- The U.S. Department of State's Bureau of Overseas Building Operations awarded a $106,949.69 firm fixed-price purchase order to Osung Engineering for maintenance of geothermal heating, ventilation, and air conditioning (HVAC) systems at the Chancery Maintenance Residence (CMR) and Yongsan Engineering Housing (YEH) facilities in South Korea. The contract, which was not set aside for any specific business category, was awarded on March 30, 2025, with an ultimate completion date of March 31, 2026....
- The U.S. Department of State's Bureau of Overseas Building Operations awarded a $8,599.84 firm fixed-price purchase order to Osung Engineering for heating, ventilation, and air conditioning (HVAC) repair parts on December 8, 2025. The contract, which carries no set-aside designation, is scheduled for completion by February 28, 2026, and will be performed in South Korea. This award supports the bureau's mission to design, construct, and maintain safe and secure facilities for U.S. government...
- <p>This is a firm fixed-price purchase order awarded by the Department of State Bureau of Overseas Building Operations to Osung Engineering, a for-profit organization, for the maintenance of geothermal HVAC (heating, ventilation, and air conditioning) systems at a location in South Korea. The contract has a potential value of $110,629.61 and a completion date of April 30, 2025. The award was made on April 1, 2024, and there is no set-aside designation mentioned.</p>
- The Department of State's Bureau of Overseas Building Operations awarded a $31,452.64 firm fixed-price purchase order to Osung Engineering, a South Korea-based HVAC and refrigeration services provider, on April 12, 2023, for chiller preventive maintenance services supporting JUSMAG-K (United States Military Assistance Group-Korea) and the Pusan Commander's Compound (PCC). The contract, which operates through April 30, 2027, was awarded without set-aside designation through open competition....
- <p>This is a firm fixed-price purchase order awarded by the Department of State Bureau of Overseas Building Operations to Osung Engineering, a for-profit organization, for the maintenance of geothermal HVAC (heating, ventilation, and air conditioning) systems at a location in South Korea. The contract has a potential value of $115,529.40 and a completion date of April 30, 2024. The contract was not set aside for any specific business category.</p>
- The Department of State's Bureau of Overseas Building Operations awarded a $161,468.04 firm fixed-price purchase order to Innergie Technologies, Inc. (UEI: XZ5PGC1KY855) on August 11, 2025, for HVAC unit replacement at the Yongsan Embassy Housing compound in Seoul, South Korea. The contract, which carries an ultimate completion date of February 28, 2026, addresses the replacement of nine aged heating, ventilation, and air conditioning units across eight houses within the embassy housing...
- <p>The Department of State Bureau of Overseas Building Operations awarded a firm fixed price purchase order contract for HVAC maintenance services at an annex rooftop facility in South Korea. The contract was awarded to HAN Bo Industrial CO., a for-profit sole proprietorship based in South Korea, on March 19, 2024 with a potential value of $23,478.55 and a completion date of June 30, 2024. There was no set-aside designation for this contract.</p>
- The Department of State Bureau of Overseas Building Operations awarded a $465,000 firm fixed price contract to Handuk Iron-Mine & Construction Co., LTD. to replace two 40-ton refrigeration split systems and perform miscellaneous system repairs at the US Annex property in Seoul, South Korea. The work involves developing construction documents and installing new packaged roof top units to temporarily replace existing condensers and air-handlers for two 35-ton HVAC systems, as requested in...
The Department of State's Bureau of Overseas Building Operations awarded a $23,707.92 firm fixed-price purchase order to Osung Engineering on April 17, 2026, for preventive maintenance services on HVAC systems at the U.S. Embassy Annex Compound in Seoul, Republic of Korea. The contract, which carries no set-aside designation, was awarded through open competition following a pre-solicitation notice issued in January 2026. Work is scheduled for completion by April 30, 2031. Osung Engineering, a Pyeongtaek-based HVAC and refrigeration services provider, was selected based on its established expertise supporting U.S. government facilities throughout South Korea and the Western Pacific region. This award represents a continuation of the State Department's reliance on Osung Engineering for critical facility maintenance. The contractor has previously received five purchase orders from the Bureau of Overseas Building Operations totaling approximately $267,514 for similar HVAC maintenance services at various U.S. diplomatic installations in South Korea, including the U.S. Embassy Annex in Seoul, the Chancery Maintenance Residence, and Yongsan Engineering Housing facilities. The firm's local operational proximity and specialized capabilities in maintaining heating, ventilation, and air conditioning systems position it as a key service provider for sustaining the mechanical infrastructure supporting U.S. diplomatic operations in the region.
Name | Description | Solicitation Number | FederalAgency | Type | PostedDate |
|---|---|---|---|---|---|
Preventive Maintenance Service for HVAC Systems in Annex Compound | 19KS7026Q0017 | Department of State | Pre-Solicitation 1/2 | 1/26/26, 3:08 AM | |
Preventive Maintenance Services for HVAC systems in Annex Compound | 19KS7026Q0017 | Department of State | Solicitation 2/2 | 2/4/26, 2:01 AM |
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | Not listed | $23.7k | 4/16/26 |