# Preventive Maintenance Services for HVAC systems in Annex Compound

Canonical: https://abierto.us/opportunities/19ks7026q0017

- Solicitation number: 19KS7026Q0017
- Notice type: Solicitation (first published as presolicitation)
- Status: Awarded to Osung Engineering
- Department: Department of State
- Contracting office: U.S. Embassy Seoul (19KS70)
- NAICS: 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
- Product or service code: Z2PZ Repair Or Alteration Of Other Non-Building Facilities
- Place of performance: Seoul, KR-11, KOR
- First posted: January 26, 2026
- Last posted: February 4, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/528ab6a53a8549c9adf86018ba9b92cb/view

## Description

Enclosed is a Request for Quotations (RFQ) for Preventive Maintenance Services for HVAC systems in Annex Compound at the U.S. Embassy, Seoul, Korea. If you would like to submit a quotation, follow the instructions in Section 3 of the solicitation, complete the required portions of the attached document, and submit it in electronic format to the Contracting officer at SeoulProposals@state.gov.

## Award on USAspending

- Recipient: Osung Engineering (UEI DWM3WAA3LG11)
- Contract: 19KS7026P0373, purchase order
- Obligated: $23,707.92
- Competition: Competed Under SAP, 3 offers received
- Link: solicitation number 19KS7026Q0017 equals the FPDS solicitation identifier; same awarding office 19KS70 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_19KS7026P0373_1900_-NONE-_-NONE-/


## Publications

- January 26, 2026: Presolicitation. Notice fc824978eaaa48e0b07ba682edd1ab74. https://sam.gov/workspace/contract/opp/fc824978eaaa48e0b07ba682edd1ab74/view
- February 4, 2026: Solicitation, due March 20, 2026 at 4:00 AM EDT. Notice 528ab6a53a8549c9adf86018ba9b92cb. https://sam.gov/workspace/contract/opp/528ab6a53a8549c9adf86018ba9b92cb/view

## Points of contact

- Seoul Contract Proposals, seoulproposals@state.gov, 8223974000
- Seoul Contract Proposals, seoulproposals@state.gov, 8223974000

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Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/19ks7026q0017.