BREA, Calif.–(BUSINESS WIRE)–CoolSys™, the parent of market-leading refrigeration and HVAC services companies nationwide, announced that Jamie Williams has joined the company as chief information and technology officer (CITO). In this executive role, Jamie will be responsible for developing and executing the CoolSys information technology…

Acquisition Expands Southeast Presence for Leading Refrigeration and HVAC Services Firm BREA, Calif.–(BUSINESS WIRE)–CoolSys™, the parent of market-leading refrigeration and HVAC services companies nationwide, announced today it has acquired C.E. Holt Refrigeration, Inc., a commercial refrigeration and HVAC company headquartered in Charlotte, North Carolina….

BREA, Calif.–(BUSINESS WIRE)–CoolSys™, parent to market-leading refrigeration and HVAC service companies nationwide, has deployed several new technology initiatives to help combat COVID-19 in recent months. Bipolar ionization is one of these technologies which creates charged ions in the air to attach to airborne particles,…