PTAC Air Conditioners Experts NYC. We specialized in providing PTAC repair and replacement services of PTAC & HVAC units through appropriate heating ventilation and air conditioning. Our experienced technicians are trained to understand air conditioning systems throughout in order to properly diagnose and fix any issue that might be occurring. We have served many of our NYC customers and are dedicated to continuing to do with the same spirit. We also offer 24/7 HVAC Emergency Services in NYC.