Air conditioning not working or not as cold as it used to be? Diedricks Heating and Air Conditioning in Seymour, WI services all makes and models of Air Conditioning systems. Unfortunately, many ac problems tend to start small and go unnoticed until they turn into major problems. For this reason, it is important to pay close attention to your air conditioner and schedule a repair service as soon as you notice anything out of the ordinary.  From minor maintenance issues to complete equipment failure, we take a personalized approach and develop a cost-effective course of action. Our certified technicians understand how important air conditioning is, and we pledge to offer cost effective reliable maintenance and repair work on every job.