FAQ FAQ What services does Green Air Engineering offer? Green Air Engineering offers a wide range of HVAC-related products and services, including residential AC repair, air conditioning installation, heater repair, and heating replacement. What sets Green Air Engineering apart from other HVAC companies? Green Air Engineering is a family-owned and operated company that prioritizes customer service and integrity. They also offer the best warranty in the industry and have all their employees background-checked and verified. How does Green Air Engineering determine the appropriate air conditioning installation system? Green Air Engineering takes into consideration factors such as the home's construction materials, size, room configurations, insulation quality, circuit breakers/panels, and ductwork to determine the right air conditioning installation system for each customer. What areas does Green Air Engineering serve? Green Air Engineering is a complete HVAC contractor serving Orange County. How can customers contact Green Air Engineering? Customers can call Green Air Engineering in Orange County at (949) 360-9000 or (714) 836-9000. 0/5 (0 Reviews)