Purchase Order 19RP3826P0682
- Not listed
- The U.S. Department of State's Bureau of Overseas Building Operations awarded a $37,612.76 firm fixed-price purchase order to Multistack LLC on September 8, 2025, for spare parts for Airstack chillers. The contract, identified as PR15416297, carries an ultimate completion date of September 29, 2025, and will be performed at Multistack's facility in Sparta, Wisconsin. This award was made through open competitive bidding with no set-aside designation. Multistack LLC, a Wisconsin-based HVAC...
- The U.S. Department of State's Bureau of Overseas Building Operations awarded a $165,023.11 firm fixed-price purchase order to Multistack LLC on April 22, 2024, for HVAC equipment and services supporting diplomatic facilities. The contract, designated ISB-MH-FAC-FY24-ASP030-FWP 528.00-7901 RSTR, is scheduled for completion by October 30, 2026, and will be performed at Multistack's facility in Sparta, Wisconsin. This award was made through open competitive bidding with no set-aside designation,...
- The U.S. Department of State's Bureau of Overseas Building Operations awarded a $33,724.28 firm fixed-price purchase order to Multistack LLC on May 24, 2024, for HVAC equipment parts and components. The contract, designated ISB-MH-FAC-FY24-DHRC PARTS-LIST-2-FWP 513-528-7901-RSTR, is scheduled for completion by October 30, 2026, and will be performed at Multistack's facility in Sparta, Wisconsin. This award was made through open competitive bidding with no set-aside designation and represents a...
- The U.S. Department of State's Bureau of Overseas Building Operations awarded a $24,697.59 fixed-price with economic price adjustment contract to Multistack LLC, a manufacturer of HVAC equipment, for the supply of chiller parts to support the operations of diplomatic facilities worldwide. This contract, awarded on August 15, 2024, is set to be completed by December 30, 2024. Multistack, a for-profit organization registered in SAM.gov, has a history of providing modular chillers, pumps,...
- This federal contract award was issued by the Bureau of Overseas Building Operations (OBO), a component of the U.S. Department of State, to Multistack LLC, a manufacturer of air conditioning, refrigeration, and HVAC equipment and services. The $14,014.17 firm fixed-price purchase order is for the procurement of FAC-NOB MULTISTACK CHILLER PARTS, with a period of performance ending on October 11, 2024. The contract was awarded on September 12, 2024 and did not utilize a set-aside designation....
- This federal contract award was issued by the Bureau of Overseas Building Operations (OBO), a civilian agency within the U.S. Department of State, to Multistack LLC, a manufacturer and provider of air conditioning, refrigeration, and HVAC equipment and services. The contract, valued at $1,036.84, is for the supply of A/C parts and has a completion date of September 10, 2023. The contract is a firm-fixed-price purchase order and was awarded without the use of a set-aside. Multistack LLC has...
- This federal contract award to Multistack LLC is for the supply of chiller spare parts to the Bureau of Overseas Building Operations (OBO), which is part of the U.S. Department of State. The contract has a ceiling value of $34,503.10 and is a firm fixed-price purchase order with a completion date of January 29, 2025. Multistack LLC is a manufacturer of HVAC equipment and has provided a range of products and services to support the heating, ventilation, and air conditioning needs of U.S....
- The U.S. Department of State's Bureau of Overseas Building Operations awarded a $26,188 firm fixed-price purchase order to Multistack LLC for emergency chiller repair services. The contract, awarded on November 30, 2023, with an ultimate completion date of April 9, 2024, represents a non-set-aside procurement executed through open competitive bidding. The work is to be performed in Sparta, Wisconsin, where Multistack LLC maintains its headquarters and primary operations facility. Multistack...
- This is a firm fixed-price purchase order awarded by the Bureau of Overseas Building Operations (a civilian agency within the U.S. Department of State) to Multistack LLC, a for-profit manufacturer of HVAC equipment and provider of related services. The $38,870.24 contract is for the supply of spare parts for Multistack chillers installed at U.S. diplomatic facilities worldwide. Multistack has served as both a prime contractor and subcontractor for the Department of State, providing modular...
- This is a $20,230 firm fixed-price delivery order awarded by the U.S. Department of State's Bureau of Overseas Building Operations (OBO) to Multistack LLC, a for-profit manufacturer and service provider of HVAC equipment based in Sparta, Wisconsin. The contract is for the FAC-PMSC DHRC SYSTEM NEC (1ST OPTION), which appears to be related to the maintenance and repair of HVAC systems at diplomatic facilities overseas. Multistack LLC has a strong track record of providing HVAC-related goods and...
The U.S. Department of State's Bureau of Overseas Building Operations (OBO) awarded a $15,413.04 firm fixed-price purchase order to Multistack LLC for replacement parts for an Airstack chiller system at the General Services Organization (GSO) building in the Philippines. The contract, awarded on April 7, 2026, with an ultimate completion date of June 25, 2026, represents a continuation of OBO's ongoing support for HVAC infrastructure at diplomatic facilities worldwide. No set-aside designation was used in this competitive award to the Sparta, Wisconsin-based contractor. Multistack LLC, a manufacturer and service provider specializing in HVAC equipment and cooling systems, has established itself as a critical supplier to OBO and other State Department bureaus since its SAM.gov registration in 2003. The company provides comprehensive HVAC services including equipment installation, preventive maintenance, repairs, system upgrades, and spare parts supply to U.S. embassies and consulates globally. This purchase order falls within Multistack's existing portfolio of work supporting diplomatic facilities, building on the company's multiple indefinite delivery contracts with OBO and regional bureaus valued collectively at over $650,000 for ongoing chiller maintenance and support services through 2030.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | Not listed | $15.4k | 4/6/26 |