About Us

Being a family run business that is locally owned and operated for more than 51 years, we are excited to provide you with additional facts and benefits about doing business with a name you can trust. We have been providing Michiana residents with quality heating and air conditioning products and services since 1957. Throughout the years Great Lakes has been well known for their community involvement, including sponsorship of many area children sports teams.

For your benefit and convenience we offer comprehensive service and service plans, air duct cleaning, in addition to a new state of the art showroom. When selecting something as important as your family’s heating or air conditioning needs, we invite you to try it before you buy it. Since typically these units can last up to 20 plus years. You owe it to yourself to stop by in person and try it before you buy it. Simply fill out our appointment form to schedule a visit.

Great Lakes Heating and Air Conditioning employs our own installation crews and factory trained service technicians. Our company is licensed, bonded and insured. We offer 24-hour emergency service. During working hours our courteous and friendly office staff will respond to your needs. After hours we employ an answering service so you can still talk to an actual person.