Mr. Snell is a Licensed Professional Engineer in several states and he also holds certifications from the State of Florida in mechanical contracting (Florida CMC1249861) and as a mold assessor (Florida MRSA2445). Mr. Snell is an active member of the American Society of Heating, Ventilating, and Air Conditioning Engineers (ASHRAE), including standards chair for TC 1.12 Moisture Management in Buildings.