Expert Oil Furnace and Boiler Repairs - Ready to Help When You Need it Most Your oil furnace or boiler breaking down was probably the last thing you wanted to have happen. But it’s not so bad when you know that Knochelmann Service Experts Heating & Air Conditioning technicians in Sharonville are just down the road, and we’re here for you at all hours, every day of the year. Now that’s convenient. Oil and boiler repairs are a little different from electric or gas furnace repairs because their problems aren’t typically mechanical. We’ll ask – and test – many questions before determining and solving the problem. With oil furnace repairs, we check to see if the unit is firing first. Then we move on to checking the oil. Because boilers heat using water, we’ll see if the complication is water-based or machine-based and proceed from there. Knochelmann Service Experts in Sharonville can fix all boiler and furnace repair needs. Plus, we’re available 24/7/365, so one of our experts will be able to help you with your heating repair as soon as possible after you call. Our technicians are even NATE-certified, so they’ve been through the most comprehensive and prestigious HVAC training in the industry. Knochelmann Service Experts also offers a 100% Satisfaction Guarantee* to all our customers in the Sharonville area, so you can rest easy knowing you’re receiving only the highest quality service. In Sharonville and need a furnace repair immediately? Call 513-273-5771 to schedule an appointment. Have some more flexibility? Schedule an appointment online.