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<http://schema.org/description>
"They completed the advertised Angie's list special to tune up our system, and then problem solved an issue we are having with our 60's era home sending equal heat to all rooms. Due to the poorly devised network of duct-work in our home, only so much can be done. But after assessing, they did play with the dampers, and it definitely made a little positive difference. We only paid for the Angie's List coupon for the tune up special. They charged us nothing more for problem solving and adjusting dampers. Thank you!Tune up and assess dampers"
<https://www.greenhvacair.com/residential/indoor-air-quality/>