Lennox Service & Repair from Service Experts Heating & Air Conditioning in Toronto Lennox has over a century of history producing some of the finest heating and air conditioning systems available anywhere. Your Grandma and Grandpa undoubtedly had Lennox equipment in their home—and in some cases they may still have the same system! If you have Lennox equipment maintaining your home comfort, you can rely on Service Experts Heating & Air Conditioning in Toronto to offer factory-authorized professional service and repair. We are a licensed, highly qualified, nationally certified heating and air conditioning contractor, with the skills and training to keep your Lennox HVAC equipment running in top form. And with utility costs that help your bank account. Reach out to Service Experts in Toronto today at 905-453-6700 for a Precision Tune-Up. That’s what we call our routine maintenance service that helps assure reliable, energy-efficient operation of your Lennox furnace or AC system. Or, if your Lennox heating and cooling equipment should ever need repair, call us anytime, we’re always available.