10 Best reputed electrical contractors - Service Professional Forums - Homes typically have dedicated circuits that run from their breaker box to large appliances that draw a lot of power. Free contractor estimates - gfci installation, outdoor lighting inspection, air conditioning troubleshooting, water heater etc. For example, your refrigerator, washer and dryer will most likely have their own grounded circuit, built to handle the electrical load required for that particular item. Plugging too many appliances into one circuit can cause the wires to overheat, resulting in melted insulation and a fire hazard ..More