When your furnace stops working in the middle of winter or your sink backs up right before company arrives, you don’t have time to wait. Service Professor is an HVAC contractor in Sheridan, MI and the surrounding area, with a team of highly trained technicians, electricians, and plumbers who can handle any task. Homeowners trust our team to get things running again. Whether it’s a failing AC, an outdated electrical panel, or a burst pipe, we show up ready to fix the problem.