This information is for residential and commercial contractors looking for technical information about electrical wiring approval processes. Information for homeowners is also available, including ...

Expert DIYer April Wilkerson installs outdoor outlets on a deck or pergola without needing conduit for simple power access.

Russ looks at an installation where the cord jacket is severely dried and split open. Section 400.3 requires flexible cords ...

On Aug. 23, a class action lawsuit was filed alleging that some leading PVC pipe manufacturers exploited supply chain disruptions to fix prices and overcharge their customers for PVC municipal water ...