Latest issueFriday, October 9, 2026
4 deals · Updated Fri, Oct 9, 2026 at 2:37 PM PDT·Full deal sheet
Add-on·Construction/HVAC·October 8, 2026

Optimum Energy acquires Hussung Mechanical and HMC Service

The acquisition adds more than 60 years of service to healthcare, higher education, manufacturing, and mission-critical customers in Kentucky and Indiana to Optimum Energy’s integrated energy-as-a-service platform.

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BuyerOptimum Energy Co.
TargetHussung Mechanical Contractors and HMC Service Company
SponsorBernhard Capital Partners
TypeAdd-on
IndustryConstruction
Sub-sectorHVAC

Optimum Energy Co., a Bernhard Capital Partners portfolio company, acquired Hussung Mechanical Contractors and HMC Service Company, a fourth-generation mechanical contractor specializing in HVAC, plumbing, medical gas, and piping systems. The acquisition adds more than 60 years of service to healthcare, higher education, manufacturing, and mission-critical customers in Kentucky and Indiana to Optimum Energy’s integrated energy-as-a-service platform.