M&M Carnot is the North American leader in industrial and commercial refrigeration design, manufacturing, service, and controls. Since 1969, we’ve commissioned thousands of refrigeration solutions across the globe. Our company is dedicated to setting the highest standards in safety, innovation, sustainability, and on-time delivery of quality industrial refrigeration solutions.
M&M Carnot, now a product line of Johnson Controls, our mission is to cool the world by providing customers with natural refrigeration solutions, systems, and controls that are innovative, safe, and sustainable for people and our planet. Our vision is to create and develop global refrigeration systems across all industries that are respectful of the environment, which include industrial, recreational, commercial, and data centers. We strive to ensure that every client has the option of using natural refrigerants instead of synthetic refrigerants that are harmful to the planet. That’s why we’re committed to eco-friendly refrigerants, including Ammonia, Cascade Ammonia- CO₂, and Transcritical CO₂.
02/M&M Carnot
In 2022, ATMOApproved M&M Carnot provide natural refrigeration equipment to displace 1,180,501 metric tons of CO2e – equivalent to reducing 2.9 billion miles of driving by an average gasoline-powered car.
At M&M Carnot, our Vision, Mission & Values are more than words — we live them every day. We are passionate about what we do and driven by a higher calling to help customers solve complex problems with planet-friendly, natural refrigerant solutions. – Dave Sholtis CEO.
03/M&M Carnot
M&M Carnot has successfully completed the 2026 ATMOsphere Label process and has been reapproved as a best-in-class natural refrigerant equipment manufacturer for the fourth year.
