Back before the pandemic, they had honestly never cleaned the ductworks in our building before, and but then once the pandemic started up plus everyone was freaking out about the air quality, the proprietors decided that they were going to do something to make sure that the ductworks in our office were squeaky clean.
I particularly was pretty surprised that they decided to go to any trouble, since I had never really thought that the owners of the building cared much about the tenants who were renting their spaces much at all.
I believe I was wrong about that, though, because the owners decided to call up the local commercial Heating, Ventilation, plus A/C supplier that they have their contract with plus get down to business. It turns out that while the office was closed down for numerous weeks, the Heating, Ventilation, plus A/C supplier got really tied up upgrading all of the heating plus cooling equipment in the building. Every one of us got an very modern oil furnace system plus a modern central a/c equipment that would be able to handle several floors. Not only that, but the commercial Heating, Ventilation, plus A/C supplier ended up installing all modern ductwork, air registers, plus heating plus cooling vents throughout the building. To top it all off, they installed UV light air cleaners to run along with the modern heating plus cooling system. It was absolutely a long time coming, even though I believe they finally did the right thing as far as the heating, cooling, plus ventilation goes in our building. The air quality in the office is the best that it has ever been.