Dahms Refrigeration Services LLC is a contracting firm specializing in the sales, service and maintenance of industrial refrigeration facilities utilizing Ammonia (R717), Freon (R22) and various other refrigerants. The wide range of service capabilities allows DRS to meet a majority of the maintenance needs of any refrigeration facility. DRS focuses on providing plant service and ongoing maintenance to engine rooms and plant equipment for: Cold Storage Warehouses, Milk & Cheese Processors, Meat Packing Plants, Food Preparation Plants, Dairy Product Producers, Poultry Services & Frozen Food Plants, as well as custom refrigeration and HVAC systems for manufacturing and production facilities.