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Sunday, Jun 28, 2026

OC500 2025: FRANK DIMARCO  

FRANK DIMARCO  

CEO  

CHAMPIONS GROUP HOLDINGS  

  

WHY: Leading the HVAC, electrical and plumbing service provider based in Irvine with the goal of pushing the company toward $1B in annual sales.  

IN THE NEWS: Changed the company’s name in 2023 to Champions Group Holdings, a home services company with a growing national portfolio of more than 20 brands. Continues roll-up strategy this year with the purchase of Bee’s Plumbing in Seattle and McAfee Heating and Air Conditioning of Dayton, Ohio.  

NOTABLE: The company has over 2.4K employees throughout the U.S., where it serves customers in Arizona, California, Colorado, Nevada, Ohio, Texas and Washington state.  

QUOTABLE: On the McAfee acquisition: “This partnership marks a significant step in our growth journey. McAfee’s legacy of excellence, people-first approach, and strong community roots make them a natural fit as we expand our footprint in the Midwest.” 

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