Stephen Scott - Senior Specialist

Stephen Scott has been professionally involved in EMF survey, abatement and design work since 1991. He is a licensed electrical contractor and licensed general contractor in the state of California. He is also a member of the International Association of Electrical Inspectors and is listed in the Architects and Designers for Social Responsibility Resource Directory. Stephen has participated in numerous low-EMF design projects, including Ecology House, an 11 unit non-toxic residential building in San Rafael, CA, the Los Angeles Department of Environmental Affairs Building and The Eco-Home, a non-toxic model home in Los Angeles, CA. He has also managed remediation and construction projects for numerous high-profile personalities in the entertainment business. Stephen has very likely performed more EMF related diagnosis and correction of electrical wiring system problems than anyone currently practicing in the U.S. 


Charles Keen – Technical Representative

Charles Keen has been professionally involved in EMF related activities since 1992. His background prior to that time spanned nearly two decades in the telecommunications industry, at a range of technical, engineering, and management positions, including development of test procedures for RF communications systems. He is an IAEI certified electrical inspector, a member of the International Association of Electrical Inspectors, and holds a B.S. degree from the University of Maryland. His university training focused on environmental health, occupational safety, and risk analysis. Mr. Keen has performed presentations for a number of real estate, inspection, and school groups, and was featured in a Washington Post article on public perception of power line magnetic field risk. He is the developer of our active magnetic shielding equipment, and primarily focuses on site-specific active shielding system design, RF site assessment and analysis, and EMI problem resolution.


Mary Cordaro – Healthy  Building Consultant

Mary Cordaro is a healthy/green building and environmental consultant, since 1989. Mary’s clients include families with children, the chemically sensitive, those with allergies and asthma, and those who are interested in taking proactive steps toward creating health supportive homes and workplaces. Her integrated approach is unique, synthesizing the fields of Bau-Biologie, Building Science and green building. Mary directs a team of specialists who work together to test for and solve contaminant problems in the home, including toxic chemicals, electromagnetic fields, mold and energy conservation. She is a frequent conference lecturer and recurring guest on various broadcast radio programs and has appeared in numerous print publications including Natural Home Magazine, In Style Home Magazine, USA Today and The LA Times.