The Cold Core Group leverages and shares the collective resources, experience, and capabilities of its family of operating commercial refrigeration companies to offer comprehensive industrial refrigeration solutions to customers nationwide. While each operating company operates individually, the Cold Core Group platform provides the ability to function as one — Delivering more scale, efficiency and coverage for our customers. Collectively, we are one of the largest full-service providers in the refrigeration industry.


Founded in 2007, All Temp Refrigeration is a full-service mechanical contractor that specializes in industrial and commercial refrigeration. Headquartered in Cedar Rapids, Iowa, All Temp Refrigeration leverages decades of experience and in-house fabrication capabilities to service an extensive list of long-term customers in the pharmaceutical, food and dairy processing and manufacturing industries.


Based in Wisconsin and servicing customers nationwide, Summit Refrigeration is a leading full-service refrigeration contractor that specializes in the design/build and service of industrial refrigeration systems. For nearly twenty years, Summit Refrigeration has been providing cost-effective and comprehensive industrial refrigeration solutions and services for customers in various industries, ranging from food and dairy processing to cold storage.