Adal Bhi

Barry Mankin is the owner of 4 Corners Environmental and strives to bring a holistic, comprehensive
approach to his testing and evaluation of every space he encounters. By combining his 25+ years of
experience in the areas of construction and maintenance, his extensive training in the areas of indoor air
quality and testing, and his expertise as one of middle Tennessee’s top home inspectors, Barry can
identify the “why” behind his findings in your home or business, and help you get to the root of the
issues. He has a passion for equipping his clients with real solutions to mitigate any air quality risks that
could affect their health.