The answer to 'why is my electrical repair' is that there can be several common causes, including faulty wiring, overloaded circuits, outdated electrical panels, and malfunctioning electrical components. Symptoms may include flickering lights, tripped circuit breakers, burning smells, or shocks when touching outlets.
In many cases, simple DIY fixes like replacing a switch or outlet may resolve the issue. However, for more complex problems like rewiring or upgrading the electrical panel, it's best to call a licensed and insured electrician. Attempting major electrical work without the proper training and tools can be extremely dangerous and may even violate local building codes.