AC Repair Tampa, Authorized Carrier Dealer AC repair in Tampa is Gulf Coast Air Systems specialty. We strive to be the best air conditioning company in Tampa Bay. We are a full-service Carrier Dealer in Tampa, offering heating, ventilation and air conditioner repair. Gulf Coast Air Systems has more than three decades of experience as an air conditioning company. Our certified HVAC technicians install quality Carrier and Lennox air conditioning equipment and perform air conditioner repair on all makes and models.