Watsco, Inc. is North America's largest distributor of air conditioning and refrigeration equipment, parts, and supplies (HVAC/R) and is publicly traded on the New York Stock Exchange (NYSE). In 2023, Watsco was named to Fortune Magazine's Fortune 500 and in 2022 to Fortune Magazine's World's Most Admired Company list, based on a variety of factors including long-term investment value, innovation, quality of management, s...