# REPLACE HVAC SYSTEMS AND CONTROLS

Canonical: https://abierto.us/opportunities/140p4226r0025

- Solicitation number: 140P4226R0025
- Notice type: Solicitation (first published as presolicitation)
- Status: Open. Offers due September 18, 2026 at 10:00 AM EDT
- Department: Department of the Interior
- Agency: National Park Service
- Contracting office: Ner Services Mabo (140P43)
- NAICS: 238220 Plumbing, Heating, and Air-Conditioning Contractors
- Product or service code: Z2JA Repair Or Alteration Of Museums And Exhibition Buildings
- Set-aside: Total small business set-aside
- Place of performance: Richmond, Virginia
- First posted: August 4, 2026
- Last posted: September 15, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/891fe6f09a0e4675b6f82beb5594e160/view

## Description

Amendment 0002 issued to answer additional question received.

## Attachments

- [Attachment_6_-_Limitations_on_Subcontracting_compliance_worksheet.xlsx](https://sam.gov/api/prod/opps/v3/opportunities/resources/files/454fb502e31842d88e731eca23262048/download)

## Publications

- August 4, 2026: Presolicitation, due August 17, 2026 at 5:00 PM EDT. Notice ecc5a45f8eba4103bfa1286babd72057. https://sam.gov/workspace/contract/opp/ecc5a45f8eba4103bfa1286babd72057/view
- August 19, 2026: Solicitation, due September 18, 2026 at 10:00 AM EDT. Notice 60528fe2888f4534b19af8e0c00b5592. https://sam.gov/workspace/contract/opp/60528fe2888f4534b19af8e0c00b5592/view
- August 25, 2026: Solicitation, due September 18, 2026 at 10:00 AM EDT. Notice 54da69b098944a75abff2d84d950845f. https://sam.gov/workspace/contract/opp/54da69b098944a75abff2d84d950845f/view
- September 15, 2026: Solicitation, due September 18, 2026 at 10:00 AM EDT. Notice 891fe6f09a0e4675b6f82beb5594e160. https://sam.gov/workspace/contract/opp/891fe6f09a0e4675b6f82beb5594e160/view

## Points of contact

- De Leon, Wendy, Wendy_Deleon@nps.gov, 6175994957

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/140p4226r0025.