# PremiStar partners with Armistead Mechanical

PremiStar announced that Armistead Mechanical has joined the PremiStar family of companies, expanding PremiStar's commercial HVAC footprint into New Jersey and New York.

- Type: Acquisition
- Announced: 2026-04-17
- Where: Waldwick, New Jersey and Newburgh, New York, United States
- Status: announced
- Products: commercial and industrial HVAC services, plumbing, building automation services
- Sectors: [HVAC and Industrial Refrigeration](https://endata.com/sectors/hvac-refrigeration.md)

## Companies

- [PremiStar](https://endata.com/companies/75624.md) (acquirer)
- [Armistead Mechanical](https://endata.com/companies/91445.md) (target)

## Sources

- [premistar.com](https://premistar.com/blog/2026/04/17/premistar-partners-with-armistead-mechanical-expanding-its-commercial-hvac-footprint-in-new-jersey-and-new-york/), 2026-04-17: "PremiStar, an industry leader providing commercial and industrial HVAC, plumbing, and building automation services, announced today that Armistead Mechanical has joined the PremiStar family of companies."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.