Chill Pro Inc offers maintenance and repair of Commercial and Industrial Air Conditioning in Eastern North Dakota and Western Minnesota. We optimize chilled water systems for peak energy savings and minimum downtime. Dean and Jeff have a total of 34 years of experience in the chiller industry. Our technicians can handle everything from complete overhauls to general maintenance on all makes and models. Specializing in Centrifugal chillers, Screw chillers, Absorbtion chillers, Scroll chillers, and DX cooling, while possessing a broad knowledge of all other cooling and heating units that you will find in and around your building.