Service Professor is your local electrical, plumbing, sewer heating and cooling service and repair company serving West Michigan since 1978. Ready to serve you 24/7/365, call 616-871-1900 for prompt, professional service. Our friendly customer service representatives are standing by to schedule your appointment! With a local history dating back nearly 40 years, the Service Professor has grown from a small electrical company based in Greenville, Michigan, to one of the largest home service repair companies in Grand Rapids Michigan.