Owning a home is the largest investment most of us will make in our lifetime. Protecting that investment is paramount in your duties as a homeowner, yet there are several key features that need to be inspected by professionals each year. Do you know which ones they are and why?

1. Furnace: Your home's furnace needs to be inspected each and every year. In fact, according to Angie's List, 75 percent of repair calls due to a non-working furnace could have been prevented with proper maintenance, including an annual inspection. In addition to a general examination of the working parts, HVAC specialists are looking for any cracks or leaks that could lead to carbon monoxide poisoning. This isn't just protecting your investment, but also protecting your life: over 400 people die each year due to carbon monoxide poisoning. 

2. Air Conditioner: Like your home's furnace, you need an HVAC expert out to inspect your air conditioner each year, usually before you start using it for the season. The International Association of Certified Home Inspectors states that, while a homeowner can do monthly, visual inspections, hiring a professional to inspect the drain line, air filters, and air distribution registers is wise and can help prevent minor fixes from becoming major problems. Keeping your unit in good shape can help reduce strain on the unit and extend its life expectancy.  

3. Roof: Your home's roof is all that protects you and your belongings from the weather. It stops rain, snow, hail, and burning sun from entering your sanctuary. While strong and dependable, it needs a little TLC each year. A professional roofer will simply climb up and take a look around. He or she is looking for any loose or missing shingles as well as any loose or damaged flashing. These would indicate a roof that is aging and needs attention before water gets in and causes greater problems. 

4. Septic: While a septic tank may only need to be pumped every three to five years, smart homeowners know to have the pros come out once a year to take a look. Unfortunately, with septic tanks, you cannot tell if there is a problem until it is too late because the components are underground. Having a professional come out annually to pop the lid off and take a peak is well worth the time and expense and much better than the alternative. In fact, home's that use their garbage disposal regularly may have a higher level of debris in their tank and may need to be pumped more frequently.

For more information, talk to a professional like Home Inspection Associate.