CoolSys™, the parent of market-leading refrigeration and HVAC companies nationwide, announced it has promoted Karan Aggarwal to vice president of corporate development from his former role as director of mergers & acquisitions.  In his new position, Aggarwal will be responsible for directing all aspects of the company’s “buy and build” strategy, through which CoolSys has grown significantly over the past three years. Karan Aggarwal “Since joining CoolSys, Karan has been instrumental in executing our growth strategy,… Read More