Morris County spans roughly 480 square miles of northern New Jersey, mixing historic downtowns like Morristown with lake communities, split-level suburbs, and rural estates. The county has 39 municipalities, and its housing stock ranges from pre-Civil War Colonials near the Morristown Green to 1950s-1970s ranch and split-level homes in Parsippany and Denville. Homes built in that postwar era were wired for a fraction of today's electrical load, with panels and branch circuits sized for households that had no central air, no dishwasher, and far fewer outlets per room. Electrical contracting work here often starts with an honest assessment of what is actually inside the walls before any new circuit or panel work begins.