Consulting for Health, Air, Nature, & a Greener Environment, LLC (CHANGE)

Consulting for Health, Air, Nature, & a Greener Environment, LLC (CHANGE) is a Veteran-Owned Small Business (VOSB) environmental health consulting firm dedicated to clean indoor air & providing expert consulting in all areas related to national and international air quality consulting. Areas of expertise include environmental health, indoor and outdoor air quality and human health exposure & risk assessments, public health, air permitting, second hand smokestudies, technical consulting in ambient & indoor air quality testing and monitoring.