Dales Valley Electric Chatsworth CA has been serving The Valley since 1967! They are family owned & operated specializing in residential and commercial. Count on DVE to be your electrician in the valley! Dales Valley Electric is Your Residential and Commercial Electrician for the San Fernando Valley, Agoura and Westlake Dales Valley Electric was founded in 1967 by Ben Hoffer, in Los Angeles and now serving san ferndando valley, agoura and westlake.