Gary's Heating Service, Inc. is a family-owned business that offers a wide range of HVAC-related services to Michigan people. They are especially renowned for providing prompt services for furnace installation in DeWitt and Lansing, Michigan, along with reliable maintenance and repair solutions. Gary's Heating Service, Inc. has provided quick, efficient, and professional HVAC services for more than half a century. This is a customer-centric company, and a good amount of their business comes from referrals. Gary's Heating Service, Inc. technicians always strive to help their customers maintain the healthiest and most comfortable indoor environment. They always try their best to offer same-day service to ensure that their customers do not have to deal with any prolonged inconvenience.