Liz "The Mold Girl" Keefer is a well-known indoor environmental professional. Liz Keefer has over 12 years of experience in the industry, and she believes that proper indoor air quality is at the center of everything she is passionate about. Liz's interest in the indoor air quality business began while she was working in the remediation industry, despite having a formal design degree. Liz realized there has to be a better method after being given work scopes with no indication of the source or cause of the growth. As she... read full review »