# United Building Solutions acquires McCarl’s Services

United Building Solutions has acquired McCarl’s Services Inc., an HVAC and mechanical services provider, expanding its commercial and industrial HVAC operations across western Pennsylvania, Ohio, and West Virginia. Financial terms were not disclosed.

- Type: Acquisition
- Announced: 2026-05-04
- Where: Cranberry Township, Pennsylvania, United States
- Status: completed
- Products: HVAC, mechanical services, refrigeration
- Sectors: [HVAC and Industrial Refrigeration](https://endata.com/sectors/hvac-refrigeration.md)

## Companies

- [AE Industrial Partners](https://endata.com/companies/10069.md) (investor)
- [United Building Solutions](https://endata.com/companies/83021.md) (acquirer)
- [McCarl’s Services](https://endata.com/companies/91706.md) (target)

## Sources

- [mychesco.com](https://www.mychesco.com/a/news/regional/united-building-solutions-acquires-mccarls-services/), 2026-05-04: "The acquisition marks United Building Solutions’ third add-on transaction since its formation as a national HVAC services platform by AE Industrial Partners in 2025."

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