July Issue 2008

 

For more than 50 years, ELECTRICAL CONTRACTOR magazine has listened carefully to its readers...


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| July 2008
Licensing for integrated building systems (IBS) work is a pretty confusing subject—not too surprising for a field experiencing rapid expansion and change.

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| July 2008
For more than 50 years, ELECTRICAL CONTRACTOR magazine has listened carefully to its readers through a biennial survey that delves into how electrical contractors conduct thei

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| July 2008
The National Electrical Code (NEC) contains an introduction, nine chapters and eight annexes. Article 90 is the introduction to the NEC.

| July 2008
Contractors working in telecommunications or data communications may find applications of voice over Internet protocol (VoIP) confusing.

| July 2008
The business model of manhy electrical contractors does not involve outside sales, leaving those contractors out of position to approach the residential solar business, accor

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