adjustable frequency drive upgrades

Chiller Systems Inc. is a commercial HVAC company that specializes in repairing, maintaining, and optimizing chiller systems. Serving commercial, institutional, and industrial clients throughout North Dakota, Western Minnesota, and South Dakota, the company offers assessment, repair, replacement, installation, inspection, and preventive maintenance of HVAC equipment. Its factory-trained technicians handle everything from complete overhauls to general maintenance on all makes and models.

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chiller maintenancechiller optimizationchiller repairControl panel upgradesconversionsHVAC inspectionHVAC installationmajor rebuildsmicroprocessor upgradesmotor and compressor replacement/repairoverhaulspreventive maintenancerefrigerant retrofitsroot cause analysis