]When is the last time you scheduled furnace maintenance in Twinsburg, OH? Bernard Heating & Cooling provides high-quality furnace tune-up services for customers throughout Twinsburg and the surrounding communities. Without a periodic heating tune-up, your system begins to function less efficiently. This can cause numerous consequences, including health and safety risks and higher monthly utility bills. Therefore, we recommend contacting us today for furnace maintenance and an inspection of your entire HVAC system.