Thank you for researching Heinold Heating and Air conditioning. We have been serving the Greater Peoria Tri-county area and surrounding communities for over 60 years.Carrier experts to say the least. Not only do we work on heaters and air conditioners, but also furnaces. We are the geothermal experts! We specialize in the sales of machines, repairs, service, and installation. So if you are looking for your last heating and air conditioning technician, give us a call today for the service you deserve.