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Add-on acquisition Announced New Apr 2026 Closed New Apr 2026

United Building Solutions Acquires McCarl's Services Incorporated

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Relationship map for United Building Solutions Acquires McCarl's Services Incorporatedbacksparent ofAE Industrial Partners: Pe FirmAIAE Industrial PartnersUnited Building Solutions: PlatformUBUnited Building Solut…McCarl's Services Inc.: Operating CompanyMcCarl's Services Inc.
Operating CompanyPe FirmPlatform

Parties

Acquirer
United Building Solutions
Platform
Target
McCarl's Services Inc.
Operating Company
Sponsor
AE Industrial Partners
Pe Firm

Market signals

Summary

United Building Solutions (UBS), a commercial HVAC services platform backed by AE Industrial Partners, has acquired McCarl's Services Incorporated, a commercial HVAC and refrigeration services provider based in Cranberry Township, Pennsylvania. This is UBS's third add-on acquisition as it builds a national commercial HVAC platform. McCarl's will operate as a division of UBS under its current president, Mike McCarl.

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