Since 1983, we have provided our customers with quality installations and service. As a certified Trane Comfort Specialist Dealer, Southland Air Conditioning and Heating is able to provide you with the highest quality equipment and comfort for your home or business. Our technicians are factory trained, courteous and uniformed. Southland Air Conditioning and Heating is the #1 XL dealer in Louisiana. Every installation is designed and installed as if it were our own home or business. For your convenience we have 24-hour emergency service