Lex Air Conditioning and Heating is a family owned and operated business located in Carrollton, Texas. We service, maintain and install air conditioning and heating equipment throughout the DFW metroplex and we take great pride in our ability to do so. Our ultimate goal is customer satisfaction and we strive to achieve that goal by providing honest and reliable air conditioning and heating service at a fair price. For generations our family has offered exceptional service to the residents of Dallas/Fort Worth and with your help we will continue to do so for generations to come.