Older homes often carry a certain charm and architectural character, but beneath their walls may lie a hidden danger—outdated electrical wiring contractors in toronto  . While it may appear harmless at first glance, old wiring systems present a number of risks that many homeowners are unaware of.  1. Fire Hazards  Outdated wiring, especially knob-and-tube or aluminum wiring, is not designed to handle the demands of modern electrical appliances. Overheating and sparking can lead to devastating house fires.  2. Electrical Shock  Aging wires with worn or cracked insulation increase the chances of live wires being exposed. This raises the risk of electrical shocks for anyone coming into contact with outlets, switches, or faulty appliances.  3. Inconsistent Power Supply  Older wiring may not provide a stable or sufficient power supply, leading to flickering lights, tripped breakers, and frequent appliance malfunctions.  4. Incompatibility with Modern Devices  Many older electrical syst...