There may be times when you are performing seasonal furnace maintenance when things are not going as planned or you have questions that you can't find the answer to online. In this case, call a friend or contact a local service provider who may be able to provide the guidance you need. The easiest way to do this is often to do a Google search for providers in your local area. For example if you live in Louisville, you might search for Louisville heating
. You can always find this information in the Yellow Pages as well. Most importantly, try to find at least a couple of good reviews before contracting with a service professional.