Lennox Service & Repair from San Antonio Air Service Experts Heating & Air Conditioning in San Antonio Lennox has more than a hundred years of experience manufacturing some of the finest heating and air conditioning systems available. Your Grandma and Grandpa undoubtedly had Lennox equipment in their home—and in some cases the system may even still be there! If you have Lennox equipment to meet your heating and cooling needs, you can rely on San Antonio Air Service Experts Heating & Air Conditioning in San Antonio to provide 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 San Antonio Air Service Experts in San Antonio today at 210-570-9705 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, contact us anytime, we’re always available.