Maurice Electrical Supply Inc — Local services in North Bethesda

Yes, they have all the parts you'll need, either on-site or next business day. Just as important, they have guys like Brian behind the counter who are helpful, patient, and just plain smart. He helped me with a complicated wiring project that required all sorts of items, including a subpanel, single phase cut-iff switch, 50 and 35 amp breakers, oil resistant 10 gauge insulated cable, and pipe nipples. He knew exactly what was needed, including the right number of clamps and lock rings that are easy to overlook or forget. Nice...

You need to know what you want when coming in here unlike Home Depot. They stock odd parts and most common boxes/parts any electrician/hvac person will need. Employees wont' jump out to help you so don't expect that...

3/4 of their employees act like customers are a burden. It’s worth the few extra minutes to drive to the gaithersburg...