Lennox Service & Repair from Air Engineers Service Experts Heating & Air Conditioning in Jacksonville Lennox has been producing high quality heating and air conditioning systems for more than a century. Your Grandma and Grandpa probably had Lennox equipment in their home—and in some cases the system may even still be there! If you have Lennox equipment maintaining your home comfort, you can count on Air Engineers Service Experts Heating & Air Conditioning in Jacksonville to deliver factory-authorized professional service and repair. We are a licensed, highly qualified, nationally certified heating and air conditioning contractor, with the skills and know-how to keep your Lennox HVAC equipment purring away in top form. And with utility costs that are bottom dollar. Call Air Engineers Service Experts in Jacksonville today at 904-450-5672 for a Precision Tune-Up. That’s what we call our routine maintenance service to help assure reliable, energy-efficient operation of your Lennox furnace or AC system. Or, if your Lennox heating and cooling equipment should ever need repair, give us a call anytime, we’re always open for you.