Al Cornella Refrigeration Service, Inc. has been serving customers in the Black Hills, western South Dakota, Wyoming, and Nebraska since 1975. We specialize in the servicing of supermarket and commercial refrigeration equipment, HVAC, residential air conditioning and heating. We also work on commercial food service equipment.

We serve a 150 mile radius of Rapid City, South Dakota. Service is available outside this area by special arrangement. We utilize Radio Dispatched Trucks to get to your location when you need us.