We are a full-service heating and cooling company. Specializing in saving our customers money with discounted service rates and energy savings American made and Michigan made equipment. Our low service rate will give our customers an affordable diagnostic and all options will be explained politely and professionally. 30 years of experience and highly trained technicians will ensure the best most thorough service you have ever had. 100% satisfaction and savings guarantees make D & T Heating and Cooling the right choice for you and your family.