Wolverine Heating & Cooling recently came out to my home to conduct their routine maintenance checkup. The technician was wonderful. He showed up on time and was very polite and courteous. He inspected the air conditioning unit and the furnace and everything turned out great. I will always recommend Wolverine Heating & Cooling to others. I keep coming back to the company because I find them to be most reliable when you need them. The pricing is very fair too. When they say they are going to do something that is exactly what they do for you.