From Business: Offering air filters for air cleaners, furnace, air conditioner, and industrial HVAC.

From Business: When it comes to energy efficiency for heating your home, one of the best solutions comes in the form of geothermal heating. Gast Heating & Cooling Inc. in Akron, IN,…

"Bad customer service. Can't get people to show up for appointments, phone calls unreturned."

From Business: A company Peru, IN, that specializes in Furnaces-Heating, Construction Consultants, Air Conditioning Contractors & Systems, Heating Contractors & Specialties, Heating Equipment…

"I liked everything about your salesperson and the installers. They were very kind and helpful. I am very happy with my new unit. I talked with several other dealers before…"