# Preventive Maintenance Services (PMS) for Chillers & Air Handling Units.

Canonical: https://abierto.us/opportunities/19pk3326r1002

- Solicitation number: 19PK3326R1002
- Notice type: Solicitation (first published as presolicitation)
- Status: Awarded to Multistack LLC
- Department: Department of State
- Contracting office: U.S. Embassy Islamabad (19PK33)
- NAICS: 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
- Product or service code: J041 Maintenance, Repair and Rebuilding of Equipment: Refrigeration, Air Conditioning, and Air Circulating Equipment
- Place of performance: Islamabad, PK-IS, PAK
- First posted: January 9, 2026
- Last posted: March 5, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/5be259ae6f1841edbee00cc083c265f3/view

## Description

The American Embassy in Islamabad requires preventive maintenance services for Air Cooled Chillers, Air Handlers, DHRC(Multistack). These services shall result in all systems being serviced under this agreement being in good operational condition when activated. If this work is to be performed on systems accessing the PCC/CAA areas of the building.

## Award on USAspending

- Recipient: Multistack LLC (UEI GYLDKFE322G5)
- Contract: 19PK3326C1004, definitive contract
- Obligated: $295,768.00
- Competition: Full and Open Competition, 6 offers received
- Link: solicitation number 19PK3326R1002 equals the FPDS solicitation identifier; same awarding office 19PK33 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_19PK3326C1004_1900_-NONE-_-NONE-/


## Publications

- January 9, 2026: Presolicitation. Notice b4af8c2314274242996a5e0989605cc7. https://sam.gov/workspace/contract/opp/b4af8c2314274242996a5e0989605cc7/view
- March 5, 2026: Solicitation, due April 6, 2026 at 6:00 AM EDT. Notice 5be259ae6f1841edbee00cc083c265f3. https://sam.gov/workspace/contract/opp/5be259ae6f1841edbee00cc083c265f3/view

## Points of contact

- Jimmy Don Canada, Islamabad-GSO-Contracting@state.gov, 92512014000
- Muhammad F Niaz, Islamabad-GSO-Contacting@state.gov, 92512015752

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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/19pk3326r1002.