I had a great experience with Rehagen heating and cooling. The installation team showed up on time and finished in one day. They were very professional and tested everything to make sure it was working properly before they left. They even walked me through how to use the new smart thermostat before leaving. They also cleaned up the work area completely. I received excellent service, a professional crew and a fair price for a new HVAC system. I strongly recommend Rehagen heating and cooling for all HVAC needs.

When we were planning to build a home in Columbia 27 years ago, we asked an expert in HVAC which regional dealer he'd recommend. His immediate response was Rehagen in Westphalia. Great advice. They delivered a great product and their technicians are uniformly competent and courteous. On the rare occasions when we've needed service for a problem, a call to their office has brought immediate assistance. Routine system maintenance has kept this important utility worry-free.

We were so pleased with the professionalism, respect, and knowledge of the technicians who helped with our new heating and cooling system install. Rehagen is hiring all the right people and we would choose them every time. 10/10 recommend!

Great company to work with. We just purchased a new Water Furnace from Rehagen HVAC. Our old Water Furnace was 35 years old. When we called the old company we bought the original one from, they were 5 days out for an appointment. It was sweltering heat and the air was out. Rehagen has service men who handle emergency conditions. Chris was here within an hour, walked us thru everything he did, and explained why we were going to need a new Water Furnace soon. That was 3 years ago. Rehagen serviced our unit every year for 3 more years. Then our old Water furnace finally 'Bit the dust'. We got a few bids. Rehagen's Salesman, Cody, was a gentleman, very knowledgeable, and not pushy. His quote came in at a good price. Chad and Clayton were our installers. They were thorough, efficient, knowledgeable, explained how to operate our new system, and cleaned up everything before they left. Rehagen is an outstanding company to work with.

Marshall came out and helped us with our new unit we just had install by them. (Wade and Daireus did an Amazing job with the install. They were quick and quiet. I barely knew they were here except for the heat it just happened to be a hot day.) Marshall did great he was so kind and informative! We also normally get Kendra and she is amazing as well. They’re great at communicating and helping us understand if there is anything wrong. Clear at communicating plan, advice and cost.