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.

“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.”mychesco.com

• 1 source
• mychesco.comUnited Building Solutions Acquires McCarl’s Services - MyChesCoTimothy AlexanderMay 4, 2026

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