_:n674f17948fd946dbb4694168904f56ddxb1343
<http://schema.org/description>
".Inspection &amp; cleaning I knew that the furnace needed some attention since it's over 20 yrs old. It's nice to know that the furnace is safe to operate and that we may get a few more years out of it. The furnace is working better than it has in the last few years and I feel more comfortable learning about its operation and I now have a reliable company to call on when needed."
<https://www.greenhvacair.com/residential/indoor-air-quality/>