
One-on-one with CEO of legacy company
Publisher’s Note: Sig Cox is beginning its 100th year in Augusta as a trusted leader in HVAC service and sales. In a wide-ranging interview, I speak with CEO Jeff Miller on their legacy of doing things the right way, company growth, and what’s planned in 2026. ABD: Jeff, when you bought Sig Cox, how much did you know about the company’s history? JM: We knew it was one of the top companies in Augusta, but really didn’t know the history. When we went through the due diligence period, we learned








