Purchase Order 19ML2025P0875
- Not listed
- The U.S. Department of State's Bureau of Overseas Building Operations awarded a $9,934.73 firm fixed-price purchase order to Multistack LLC on September 30, 2025, for aircraft parts with an ultimate completion date of November 20, 2025. The contract was awarded without a set-aside designation through open competitive bidding. Performance will take place in Lakeville, Minnesota. Multistack LLC, a for-profit HVAC equipment manufacturer and service provider based in Sparta, Wisconsin, has been...
- This is a firm fixed-price purchase order awarded by the U.S. Department of State's Bureau of Overseas Building Operations to Multistack LLC, a for-profit manufacturer of HVAC equipment and solutions based in Sparta, Wisconsin. The contract, valued at $11,788.45, is for the provision of spare parts for the main chiller system. The contract has an ultimate completion date of September 22, 2025 and does not utilize any set-aside designations. Multistack LLC is a key supplier of HVAC equipment...
- The Department of State Bureau of Overseas Building Operations awarded a $19,653 purchase order to Multistack LLC of Sparta, Wisconsin for chiller parts. The firm fixed price contract runs from September 22, 2023 through December 30, 2023 to provide replacement components for HVAC equipment at overseas facilities. As the prime contractor, Multistack will supply the parts to support DOS's mission of maintaining safe and functional buildings for diplomatic operations around the world. No...
- This federal contract award, valued at $18,329.04, was issued by the Bureau of Overseas Building Operations, a civilian agency within the U.S. government, to Multistack LLC, a manufacturer of HVAC equipment. The contract is a firm-fixed-price purchase order for the provision of spare parts for an air multistack system at a facility located in Sparta, Wisconsin. The award has an ultimate completion date of January 30, 2025. Multistack LLC is a for-profit organization and manufacturer that has...
- 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 federal purchase order contract awarded by the Bureau of Overseas Building Operations (ABO), a civilian agency within the U.S. Department of State, to Multistack LLC, a for-profit manufacturer and service provider of HVAC equipment based in Sparta, Wisconsin. The contract is for the delivery of chiller parts with a ceiling value of $97,919.31 and a period of performance ending on September 30, 2025. The contract has a firm fixed price pricing type and is not designated as a set-aside...
- 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 and service provider of HVAC equipment based in Sparta, Wisconsin. The contract is for the replacement of chiller pumps and motors, with a ceiling value of $31,515.50 and a completion date of November 28, 2025. Multistack LLC has a history of providing HVAC-related goods and services, including chiller...
- 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 is a firm fixed-price purchase order contract awarded by the U.S. Department of State's Bureau of Overseas Building Operations to Multistack LLC, a manufacturer of HVAC equipment and solutions based in Sparta, Wisconsin. The contract, valued at $16,716.88, is for the provision of parts for a Multistack chiller. The contract has an ultimate completion date of June 30, 2025 and was awarded on April 20, 2022. Multistack LLC is a for-profit organization and has been a registered vendor in the...
- 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 solutions based in Sparta, Wisconsin. The contract, valued at $14,352.76, is for the procurement of NEC chiller parts to support the Bureau's facilities. The contract has an ultimate completion date of April 30, 2025 and does not utilize any set-aside designations. Multistack...
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 equipment manufacturer and service provider registered in the System for Award Management since 2003, specializes in providing critical cooling systems and components to U.S. government facilities. Multistack has established itself as a key supplier to the Bureau of Overseas Building Operations, consistently delivering HVAC maintenance, repairs, and spare parts to support diplomatic facilities worldwide, including U.S. embassies and consulates across multiple regions. The company currently holds several indefinite delivery contracts with State Department bureaus valued collectively at over $677,000, enabling ongoing HVAC infrastructure support through 2030. This spare parts purchase order represents a continuation of Multistack's role as a reliable provider of equipment components necessary for the sustained operation of cooling systems at overseas diplomatic installations.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | Not listed | $37.6k | 9/8/25 |