# Indiana Dunes National Park-HVAC Preventative Main

Canonical: https://abierto.us/opportunities/140p6326q0035

- Solicitation number: 140P6326Q0035
- Notice type: Solicitation
- Status: Open. Offers due September 16, 2026 at 2:00 PM EDT
- Department: Department of the Interior
- Agency: National Park Service
- Contracting office: MWR Nekota (140P63)
- NAICS: 238220 Plumbing, Heating, and Air-Conditioning Contractors
- Product or service code: J045 Maintenance, Repair and Rebuilding of Equipment: Plumbing, Heating, and Waste Disposal Equipment
- Set-aside: Total small business set-aside
- Place of performance: Porter, Indiana
- First posted: August 27, 2026
- Last posted: September 9, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/31fbc58a5dac43858aafb9d8d2cd6319/view

## Description

Indiana Dunes National Park-Heating, Ventilation and Air Heating, Ventilation and Air Conditioning (HVAC) Preventative Maintenance.

## Attachments

- [Atch_5_Experience_Questionnaire.xls](https://sam.gov/api/prod/opps/v3/opportunities/resources/files/ebd5b8f98e7d40a4b319331f4b8473c8/download)

## Publications

- August 27, 2026: Solicitation, due September 10, 2026 at 2:00 PM EDT. Notice 65e3e741a5e442b3af5004cfa6e30e29. https://sam.gov/workspace/contract/opp/65e3e741a5e442b3af5004cfa6e30e29/view
- August 31, 2026: Solicitation, due September 16, 2026 at 2:00 PM EDT. Notice 3563fa97654c4c938408785f9ad6be93. https://sam.gov/workspace/contract/opp/3563fa97654c4c938408785f9ad6be93/view
- September 9, 2026: Solicitation, due September 16, 2026 at 2:00 PM EDT. Notice 31fbc58a5dac43858aafb9d8d2cd6319. https://sam.gov/workspace/contract/opp/31fbc58a5dac43858aafb9d8d2cd6319/view

## Points of contact

- Brzezinski, Joan, joan_brzezinski@ios.doi.gov, 6055740515

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/140p6326q0035.