Lennox Service & Repair from Service Experts Heating & Air Conditioning in Columbus Lennox has over a century of history producing some of the finest heating and air conditioning systems available anywhere. Your Grandma and Grandpa likely had Lennox equipment in their home—and in some cases still using that same system! If you have Lennox equipment to meet your heating and cooling needs, you can rely on Service Experts Heating & Air Conditioning in Columbus 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 running in top form. And with utility costs that meet your budget. Call Service Experts in Columbus today at 614-334-3192 for a Precision Tune-Up. That’s what we call our routine maintenance service available to 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, 24/7/365.