For HVAC repair in Dallas, DT Air Conditioning and Heating is committed to customer satisfaction and professional services, call at (972) 633-9343. DT Air Conditioning & Heating Inc., is family owned located in Plano Texas, Since 2001 DT Air Conditioning has been providing full HVAC Sale Service Installation and Maintenance in the North Dallas, Collin County, and surrounding areas, owner Dana Tovi has assembled a staff of broadly experienced, highly trained technicians whose continuing professional education keeps them up-to-the-minute... read full review »