Lennox Service & Repair from Service Experts Heating & Air Conditioning in Canada Lennox has over a century of history producing some of the best heating and air conditioning systems available anywhere. Your Grandma and Grandpa likely 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 count on Service Experts Heating & Air Conditioning in Canada 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 knowledge to keep your Lennox HVAC equipment running in top form. And with utility costs that help your bank account. Call Service Experts in Canada today at 866-397-3787 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, contact us anytime, we’re always available.