Energy Efficient Furnace Products Sales in Oklahoma City When you think about it, replacing your old furnace or air handler sounds like a no-brainer. You’ve made more than your share of heating repair calls recently, and you are looking for consistent heat and a more energy efficient system. It’s not worth spending all your time and money on our furnace repair service (but we’re not complaining) when you could buy a new unit that will save you money in the long run. If you’ve worked with Gordon's Service Experts in Oklahoma City before, you know about our great service and quality work. We offer more than HVAC services – Gordon's Service Experts also provides a large collection of heating equipment. Even better, our experts will work with you to find the product best suited for your home, your needs and your budget. That’s less stress for you and more comfort for your family. We offer a whole range of Lennox® furnaces and air handlers in Oklahoma City. Find out more on our website or by scheduling a free appointment with us. You can always call 405-432-2197, too. We’re eager to assist with all your furnace and air handler needs.