I don’t usually invest in professional repair for our several appliances since I have four helpful brothers. I take care of them on a regular basis as you are supposed to, I register the product to validate the warranty, plus hope for the best which is fare game. If something goes terribly wrong, as it most always will, I usually try to repair it myself initially. The only exception to this is our gas oil furnace. Purchasing plus installing the oil furnace was a large investment to begin with, plus I rely on the operation of the gas furnace for approximately eight months per year as it is. In the section of the country where I live, it is not possible to get along without a working furnace during these winter months. Since the cost of any type of emergency repairs is way more costly than a regular repair, it makes financial sense to pay for preventative service. I also worry about the safety of our family all of the time. The oil furnace burns fuel to generate heat plus this process creates combustion byproducts, such as carbon monoxide, carbon dioxide plus formaldehyde. It is impossible to smell or detect carbon monoxide without a device designed to test for it and we would never know what we are breathing. I want to make sure our oil furnace is running safely, reliably plus efficiently for the entire time it is in use. I know that even a minor amount of dust within the system restricts air flow plus forces the oil furnace to run longer to maintain comfort for all who are in the residence at the time. This leads to higher monthly energy costs plus greater wear plus tear on components. My goal is to pay as little as possible every month out of our budget, keep the oil furnace running as long as possible, plus avoid sudden breakdowns as we are able. By hiring a professional Heating plus A/C business to come to the home plus inspect the oil furnace every fall, small problems are handled before they graduate into inconvenient malfunctions that are over costly. The specialist thoroughly cleans the inner workings, troubleshoots, lubricates moving parts, tightens electrical connections, plus makes sure everything it running correctly.