Air Engineers Service Experts Heating & Air Conditioning in Jacksonville Say hello to Air Engineers Service Experts Heating & Air Conditioning in Jacksonville. We’ve been servicing you and our Jacksonville community since 1965, and we’ve developed an entire roster of NATE-certified service technicians who have the knowledge and skills to service, repair and install all brands of furnaces, air conditioners, air handlers, inside air quality and related equipment. In fact, we have 27 technicians and 32 service trucks in the Jacksonville area alone. And that means that you have our experts just minutes away, whether you’re in need of a furnace repair in the middle of a blizzard or our air conditioning services throughout the summer. Just think of Air Engineers Service Experts as your all-around HVAC company. We repair all makes and models of HVAC systems, and we sell them, too. Really, we do it all – residential service and maintenance, commercial HVAC services, indoor air quality. We also offer a variety of home energy solutions so you can start lowering your heating and cooling expenses. Even better, all of our work is backed by our 100% Service Guarantee for 365 days. That’s what we like to call “Expert Service, Guaranteed.” Call Air Engineers Service Experts in Jacksonville at 904-450-5672 now to schedule an HVAC repair service, routine maintenance or to request a free new system estimate.