Daily Archives: November 7, 2014

Are Contractors Taking Mold Seriously Enough?

By Matt Bishop, http://www.achrnews.com/

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Mold is a serious threat, especially in areas such as the Deep South, where moisture and humidity pose a constant problem for HVAC contractors.

Even though mold remediation could potentially open a new revenue stream for HVAC contractors, some believe their peers don’t take mold nearly seriously enough.

In Louisiana, “toxic molds” are defined as those that produce compounds called mycotoxins. Mycotoxins are produced as a defense against other microorganisms. “Black toxic mold” can refer to a certain type of mold — Stachybotrys chartarum (also known as Stachybotrys atra). Black is a color, not a type of mold. Therefore, not all black molds are Stachybotrys chartarum.

“The majority of air conditioning contractors, at least the ones we see here, don’t have the necessary state mold remediation license; they don’t want it,” said Mike White, ASCS, CEO, Clean Air Systems of Louisiana, Shreveport, Louisiana. “They’re interested in selling boxes to people, and that’s it. I’ve gone in behind some of these guys who’ve installed a brand new air conditioning system, and we’ve found mold growing on the ceiling and blowing out of the duct work. [The customer] wants to know why they weren’t made aware of the mold.”

Jason Fricks, owner, Keystone Air Care Inc., Seneca, South Carolina, insists most HVAC contractors aren’t taking mold as seriously as they should. Because they are working around it so often, they are, to an extent, immune to its effects.

“It’s present in probably half the systems we see, and most kind of just ignore it because they don’t know how to deal with it, don’t know what it is, or are scared of the liability if they mention its existence,” Fricks said. Read more