Certified Refrigeration

At Certified Refrigeration & Mechanical, Inc., we are dedicated to providing refrigeration service excellence. Through our four divisions, we offer statewide service solutions at the local level to meet our customer's refrigeration, HVAC, and food service equipment repair and maintenance needs. We are proud to say we are first and foremost a Wisconsin service company and a member of the CoolSys family of brands.

Our team is made up of experts who understand the Wisconsin market and are committed to providing premier solutions and superior quality to our customers. We believe that refrigeration service is a partnership, and we work closely with our customers to provide them with insight to help them make good business decisions regarding their equipment and maintenance options. Our customers include grocery stores, convenience stores, liquor stores, floral shops, schools, colleges, universities, cafeterias, hospitals, health care, assisted living, restaurants, taverns, bars, grills, industrial/cold storage warehouses, sports and entertainment centers, and more.

Our Services

We offer a wide range of services to meet the needs of our customers, including design and engineering, installation, optimization and retrofits, service and maintenance, and equipment sales. Whether you're starting a new business or looking to upgrade to the latest technology, our design and engineering experts will ensure your system performs effectively and efficiently. Our certified technicians diagnose and correctly repair refrigeration and HVAC service issues, minimizing downtime and future service calls. Our energy optimization team will show you cost-effective approaches to enhance the operation, value, and usable life of your refrigeration and HVAC equipment while increasing your bottom line. From individual condensers and rooftop units, to complete retail store and commercial industrial projects, we'll properly assess and expertly meet all of your installation needs. We can also provide and install a variety of new and refurbished refrigeration, food service, and HVAC equipment that fits your budget and specification.

Our Coverage

We cover the entire state of Wisconsin and the Northern Suburbs of Illinois. Our HVAC Contractor License number is 1422040. Our goal is to provide a reliable, local customer experience for all of our customers, no matter where they are located in our service area.

Our Management Team

Our management team is made up of experienced professionals who are dedicated to ensuring that our customers receive the highest level of service and support. We believe in the importance of building strong relationships with our customers and are committed to helping them achieve their goals.

The CRM Advantage

At Certified Refrigeration & Mechanical, Inc., we believe that our commitment to excellence sets us apart from our competitors. We offer a unique combination of local service and nationwide resources, ensuring that our customers receive the best possible service and support. Our team of experts is dedicated to providing premier solutions and superior quality to our customers, and we are proud to be a part of the CoolSys family of brands.