Do you know when the last time your HVAC system was inspected or underwent routine maintenance? If your answer is no, it’s time to call your Portland heating and cooling contractors to perform regular maintenance on your unit. HVAC maintenance can help prolong the life of your system, and could even reduce your monthly utility bills. HVAC units that are dirty or poorly maintained work as much as 20 percent harder to give you the same amount of heating and cooling comfort, which puts a strain on the system itself, the environment, and your wallet. Check out this infographic to learn more about why HVAC maintenance is so important. You’ll be more comfortable in your home, and you could save the headache of needing major repairs when you need your HVAC system the most. Please share with your Portland friends and neighbors.