Skip to main content

David Herres

David Herres , Master Electrician, is the owner and operator of a residential and commercial construction company. He is the author of 2011 National Electrical Code Chapter-by-Chapter, Troubleshooting and Repairing Commercial Electrical Equipment , and The Electrician's Trade Demystified . Mr. Herres has written more than 150 articles for construction and electronics magazines, including Electrical Construction and Maintenance, Cabling Business, Nuts and Volts, Solar Connection, Fine...See more