Chiller Systems Inc.

Chiller Systems Inc. repairs, maintains and optimizes chiller systems and other commercial HVAC equipment. Its technicians handle everything from inspections and preventive maintenance to complete overhauls, rebuilds and replacements, working on all major chiller types including centrifugal, screw, absorption and scroll units, along with boilers, cooling towers, pumps and rooftop units.

The company serves commercial, institutional and industrial clients such as healthcare facilities, schools, manufacturers and oil and gas operations across North Dakota, Western Minnesota and South Dakota. Preventive maintenance agreements and annual preseason services are available, and emergency service is offered around the clock. Office hours are weekday business hours, and the company has offices in Fargo and Bismarck, North Dakota.