Industrial Refrigeration Service has been involved in the ammonia refrigeration industry for over 40 years. We have experience with some of the oldest equipment used as well as the new state-of-the-art equipment of today. Throughout the years we have developed many systems that meet and exceed the needs for our customers. We provide innovative solutions with highest quality workmanship for all your Refrigeration, HAVC and Process Piping needs. IRS is always increasing its knowledge base by educating employees, attending seminars, and serving on committees for major refrigeration organizations such as IIAR and RETA.