At Sunset Heating & Cooling, we serve our customers from all over the nation with the same benevolence we show our families. If you\'re concerned about air purity in your house, our Portland AC repair staff can install a new air purifier or perform maintenance on your existing one. Because we know how important it is for you to spend time with loved ones, we will do all in our power to work around your schedule. We have been sent to make the necessary adjustments to your HVAC system. A low-cost air purifier has the potential to enhance indoor air quality dramatically.