Asbestos is an extremely dangerous and scary material to work with, which is why OSHA has to be very thorough when determining which contractors are approved to work with varying degrees of asbestos hazards. If a contractor performs asbestos abatement for which they are not qualified, not only are they endangering themselves and their crew but also the surrounding neighbors and environment. Let’s take a look at OSHA’s four classes of asbestos work and their certification requirements. [Read more…] about Understanding OSHA’s 4 Classes of Asbestos Work