Common electrical problems homeowners shouldn't ignore include flickering lights, frequently tripping circuit breakers, and outlets that are hot to the touch. These issues could indicate wiring problems, overloading circuits, or faulty electrical components, which can pose fire hazards if left unaddressed. It's crucial for homeowners to contact a qualified electrician, such as Electrician Stuart, to inspect and troubleshoot these issues promptly. Ignoring these problems can lead to more extensive damage and potentially dangerous situations.