David Gruner

David Gruner has served as the Chief Executive Officer of 1-800 Radiator & A/C since December 1999, where strategic leadership resulted in significant market expansion, increasing revenues from $19 million to $89 million, and consistently exceeding EBITDA expectations. Prior roles included Chief Operating Officer, Senior Vice President, Director of Sales and General Manager, and Regional Sales and Operations Manager, during which David Gruner implemented successful loyalty programs, improved customer service standards, and enhanced company culture, contributing to substantial revenue growth. Currently, David Gruner also leads Divine Heat Transfer as Chief Executive Officer while pursuing a Bachelor of Science in Organizational Leadership from Creighton University, building on an educational foundation that includes an Associate of Arts degree from Johnson County Community College and studies at the University of Nebraska at Omaha.