Residential Electrical Service & Repair Technician — Mister Sparky®, New Castle County, DE Start at $25/hour — performance bonuses take top techs to $75,000–$95,000+/year Are you a service tech who can sit at a homeowner's kitchen table, diagnose the problem, lay out the options, recommend the right fix — and then do the work yourself? Our training programs include Technical Training, Virtual technical training, communications, sales, and more!