_:n674f17948fd946dbb4694168904f56ddxb1971
<http://schema.org/description>
"Gentleman arrived 2 hrs late, (cold winter and someone had Monday morning emergency) so it was conveyed to me the reason and new ballpark time of arrival.  Everything was explained and believable, competent people.  The man evaluated the integrity and routines analysis of my gas heater as part of an Angie's List special deal.  He explained all he did and gave me advice on cleaning the filters and changing the media pad in my humidifier (attached to furnace).  Very well spoken man, appeared very honest. Said gas heater was in very good condition and no adjustments or maintenance required on anything. Overall I was satisfied with the service and deal, and \"free\" additional advice.Preventitive analysis on gas heater, checked voltage, wiring, blower speed, flame color, check up"
<https://www.greenhvacair.com/residential/indoor-air-quality/>