Shapiro, David E.

David E. Shapiro has worked as an electrical contractor and consultant since 1980, and is IAEI- and state-certified as an inspector and plan reviewer. He has authored numerous articles on electrical work which have appeared in publications such as "The Washington Post, Practical Homeowner, New England Builder, EC&M, " and "IEC Quarterly", and has a long-running column in "Electrical Contractor" magazine.