WELCOME to Thornton Heating & Air

Welcome to Thornton Heating & Air.  Your source for all commercial and residential heating and air needs.  Thornton also specializes in sheet metal and custom metal fabrication.    

Serving Western Kentucky since 1937, Thornton offers a full line of Trane products and the area's finest service department with a true 24 hour service EVERY day of the year.  

Thornton Heating & Air is committed to offering reliable, state of the art products with customer service you can count on.