What government contracts does Multistack LLC hold?
Multistack LLC holds 31 government contract awards worth $1.9M on RFPFinder, most from Department of State (31 awards), mainly under NAICS 333415 (Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing) and NAICS 811412 (Appliance Repair and Maintenance). 2 of them end in the next 12 months. The latest award on record is dated Sep 30, 2026.
Recent awards
latest 25 of 31, newest first| Awarded | Agency | Description | Amount | Source record |
|---|---|---|---|---|
| Sep 30, 2026 | Department of State | FAC 26-159/165 CRITICAL SPARES FOR MULTISTACK CHILLERS, NOX119RP3826P2014 | $17K | Source |
| Apr 27, 2026 | Department of State | CHILLER PARTS AND INSTALLATION19GY2026P0187 | $79K | Source |
| Apr 17, 2026 | Department of State | TASK ORDER FOR CHILLER FY26 (OPTION YEAR 3)19Z11526F0030 | $44K | Source |
| Apr 7, 2026 | Department of State | FAC 26-090 REPLACEMENT PARTS FOR AIRSTACK CHILLER, GSO BLDG.19RP3826P0682 | $15K | Source |
| Mar 17, 2026 | Department of State | SRVC 7901 19KV4225D0003 PMSC 54 OY1 CHILLER MAINTENANCE19KV4226F0128 | $25K | Source |
| Sep 30, 2025 | Department of State | CHILLER PUMP AND MOTOR REPLACEMENT19A05025P0821 | $32K | Source |
| Sep 30, 2025 | Department of State | A/C PARTS19AQMS25P0476 | $10K | Source |
| Sep 17, 2025 | Department of State | PREVENTIVE MAINTENANCE SERVICE FOR CHILLERS AT U.S. EMBASSY LONDON, UNITED KINGDOM19GE5025C0111 | $122K | Source |
| Sep 10, 2025 | Department of State | CHILLERS CONTROLLERS REPLACEMENT19SA4025P0297 | $71K | Source |
| Aug 6, 2025 | Department of State | EMBASSY OSLO: REPAIR/SERVICE OF MULTISTACK EQUIPMENT19GE5025P0083 | $306K | Source |
| Apr 29, 2025 | Department of State | CHILLER MAINTENANCE FY2519Z11525F0067 | $43K | Source |
| Apr 3, 2025 | Department of State | ISB-MH-FAC-FY25-DHRC PUMPS FOR SDAS19PK3325P1406 | $46K | Source |
| Mar 20, 2025 | Department of State | 7901 SRVC PMSC#47- HVAC SYSTEM PREVENTIVE MAINTENANCE BOY19KV4225F0223 | $25K | Source |
| Mar 17, 2025 | Department of State | MCT-FAC-SRVC7901-PMSC MULTISTACK CHILLERS (X37)19MU3025P0319 | $85K | Source |
| Mar 10, 2025 | Department of State | PR14999529: STATE/FAC: NEC CHILLERS PARTS19ML2025P0356 | $14K | Source |
| Feb 19, 2025 | Department of State | CHILLER PARTS19GY2025P0124 | $98K | Source |
| Feb 6, 2025 | Department of State | A/C PARTS19AQMS25P0070 | $4K | Source |
| Sep 25, 2024 | Department of State | CHILLER PARTS19GY2024P0515 | $19K | Source |
| Sep 13, 2024 | Department of State | FC7901,FWP812,RSTR-SPARE PARTS FOR AIR MULTISTACK AT ROOFTOP NOB, X300119TH2024P2349 | $18K | Source |
| Aug 15, 2024 | Department of State | FAC/7901RSTR/CHANCERY/CHILLER PARTS19BA3024P0211 | $25K | Source |
| Apr 22, 2024 | Department of State | ISB-MH-FAC-FY24-ASP030-FWP 528.00 -7901 RSTR19PK3324P1536 | $165K | Source |
| Mar 14, 2024 | Department of State | ISB-ST-WH-FAC-MASTER CONTROLER-HVAC-OFFSHORE19PK3324P1457 | $19K | Source |
| Feb 20, 2024 | Department of State | TASK ORDER FOR CHILLER MAINTENANCE 2024 (OY1)19Z11524F0056 | $43K | Source |
| Feb 15, 2024 | Department of State | ISB-FA-FAC-FY24-REPL CHILLER COIL MTR-7901-RSTR-FWP#56219PK3324P1354 | $86K | Source |
| Jan 31, 2024 | Department of State | TANDEM COMPRESSORS FOR CHILLER19EC3024P0124 | $20K | Source |
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Contracts ending in the next 12 months
2 awards by period-of-performance end| Ends | Agency | Description | Amount | Source record |
|---|---|---|---|---|
| Oct 17, 2026 | Department of State | FAC 26-159/165 CRITICAL SPARES FOR MULTISTACK CHILLERS, NOX119RP3826P2014 | $17K | Source |
| May 1, 2027 | Department of State | MISSION AND PCC CHILLERS ANNUAL MAINTENANCE CONTRACT19SZ3523C0004 | $81K | Source |
| Sep 18, 2027 | Department of State | PREVENTIVE MAINTENANCE SERVICE FOR CHILLERS AT U.S. EMBASSY LONDON, UNITED KINGDOM19GE5025C0111 | $122K | Source |
Subcontracts received
1 subaward worth $715K reported by prime contractors| Prime contractor | Subawards | Value |
|---|---|---|
| B.l. Harbert International, L.l.c. | 1 | $715K |
Recent subawards
| Date | Prime · agency | Description | Amount | Prime award record |
|---|---|---|---|---|
| May 12, 2026 | B.l. Harbert International, L.l.c.State, Department of | MODULAR SCROLL AIR-COOLED WATER CHILLERS | $715K | Prime award |
Open solicitations Multistack LLC could bid on
Open notices under PSC 4120, Multistack LLC's most frequent product and service code, soonest deadline first.
Questions about Multistack LLC
What does Multistack LLC sell to the government?
Multistack LLC's awards on RFPFinder fall mostly under NAICS 333415 (Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing), NAICS 811412 (Appliance Repair and Maintenance) and PSC 4120 (Air Conditioning Equipment). Its most common product and service code is 4120, on 10 awards.
Which agencies buy from Multistack LLC?
Department of State (31 awards) is the buyer from Multistack LLC on RFPFinder, out of 1 agency in total.
How much has Multistack LLC been awarded in government contracts?
$1.9M across 31 awards on RFPFinder, August 2022 to September 2026. That is the sum of the award records RFPFinder holds, not a complete history of Multistack LLC's government revenue.
Which prime contractors subcontract to Multistack LLC?
Prime contractors reported 1 subaward to Multistack LLC worth $715K on USAspending.gov, most from B.l. Harbert International, L.l.c. ($715K). These are the subawards under prime contracts for the agencies and codes RFPFinder tracks.
How do I find Multistack LLC's UEI or CAGE code?
Multistack LLC's UEI on its federal awards is GYLDKFE322G5. Award records do not carry CAGE codes; search the UEI in SAM.gov's entity search to see the CAGE code and registration status.
Vendor totals add up the award records RFPFinder holds: federal contract awards from USAspending.gov for the agencies and codes behind open notices, and state and local awards from open-data contract registers and purchase-order files. They are not a vendor's complete government revenue, and a register that lists a contract ceiling or repeats a contract can overstate spend. Names are grouped across spellings ("Corp" and "Corporation"); each award links to its source record. Subcontracts are prime contractors' subaward reports on USAspending.gov for the prime awards behind the same agencies and codes, and GSA Schedule contracts come from GSA eLibrary's MAS contractor list; both are matched to vendors by name.