Purchase Order 19KS7026P0370
- Not listed
- 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...
- 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...
- <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>
- <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 $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....
- 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...
- 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 Defense Commissary Agency awarded a definitive, firm fixed-price contract to Osung Engineering, a South Korea-based HVAC and refrigeration specialist, on February 7, 2024, for heating, ventilation, air conditioning, and refrigeration maintenance services. This modification (P00007, OP1 Period) addresses reimbursable parts for replacement swing doors of walk-in freezer and cooler units at Osan Child Development Center. The modification's quoted amount is KRW 70,366,420 (approximately...
- <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 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 U.S. diplomatic facilities. No set-aside designation was applied to this open competition award. Osung Engineering, based in Pyeongtaek, South Korea, was selected based on its established track record serving U.S. government installations throughout the Western Pacific region, leveraging local expertise and operational proximity to deliver reliable facility maintenance services. This award represents a continuation of Osung Engineering's sustained engagement with the State Department's Bureau of Overseas Building Operations, which has awarded the contractor five purchase orders totaling approximately $267,514 for comparable HVAC maintenance services at key U.S. diplomatic facilities in South Korea, including the U.S. Embassy Annex in Seoul, the Chancery Maintenance Residence, and Yongsan Engineering Housing facilities. The contractor's federal portfolio additionally includes a significant $4.2 million definitive contract from the Defense Commissary Agency for comprehensive HVAC and refrigeration maintenance services extending through August 2029, demonstrating the company's critical role in sustaining mechanical infrastructure essential to U.S. government operations in the region.
Name | Description | Solicitation Number | FederalAgency | Type | PostedDate |
|---|---|---|---|---|---|
Maintenance and Emergency Repair Services for Geothermal HVAC Systems | 19KS7026Q0010 | Department of State | Solicitation 2/2 | 2/4/26, 1:53 AM | |
Maintenance and Emergency Repair Services for Geothermal HVAC Systems | 19KS7026Q0010 | Department of State | Pre-Solicitation 1/2 | 1/13/26, 11:14 PM |
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | Not listed | $102.6k | 4/22/26 |